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Fasteners Archives | Page 6 Of 13 | Leading Indian Manufacturer Of Stainless Steel Pipe, Carbon Steel, Alloy Steel, Nickel, Duplex, Super Duplex Pipes And Tubes
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Fasteners

Stainless Steel 410 Nuts Manufacturers In India

Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 410 Nuts And Bolts, which is completely ferrite in the annealed condition. Stainless Steel 410 Hex Head Bolts is a precipitation hardening martensitic stainless steel designed to have a greater toughness. Stainless Steel 410 Hex Head Nuts is used in applications requiring better corrosion resistance and transverse properties compared to other similar martensitic grades. Strength and toughness desired of Stainless Steel 410 Square Bolts can be altered by temperate range in the heat treatment process.

Stainless Steel 410 Nuts

Stainless Steel 410 Square Nuts is a low carbon, non – hardening modification of the general purpose 12 % chromium martensitic stainless steel. The low carbon and a small alloy addition in Stainless Steel 410 Eye Bolts minimize austenite formation at high temperatures which restricts the alloys ability to harden. Stainless Steel 410 Eye Nuts remain soft and ductile even when rapidly cooled from above the critical temperature. This non – hardening characteristic of Stainless Steel 410 U-Bolts helps prevent cracking when the alloy is exposed to high temperatures or welded.

The oxidation resistance of Stainless Steel 410 Lock Nuts is good, which further exhibits adequate corrosion resistance and has good oxidation resistance. Stainless Steel 410 T-Bolts resists corrosion in atmospheric conditions, fresh water, mild organic and mineral acids, alkalis and some chemicals. The chromium in Stainless Steel 410 Wing Nuts forms a passivation layer of chromium oxide when exposed to oxygen.

SS 410 Bolt/Nut Specifications
Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

410 Stainless Steel Bolt/Nut Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
410 min. – – – – – 11.5 – – –
max. 0.15 1.0 1.00 0.040 0.030 13.5 – 0.75 –

Stainless Steel 410 Bolt/Nut Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
410 480 275 16 95 201

Stainless Steel 410 Bolt/Nut Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
410 7750 200 9.9 11.4 11.6 24.9 28.7 460 570

Equivalent Grades for 410 Stainless Steel Bolt/Nut

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
410 S41000 410S21 56A 1.4006 X12Cr13 2302 SUS 410

SS 410 Bolt/Nut Application Industries

Off-Shore Oil Drilling Companies
Power Generation
Petrochemicals
Gas Processing
Specialty Chemicals
Pharmaceuticals
Pharmaceutical Equipment
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry

410 Steel Bolt/Nut Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

By |2023-12-26T12:24:04+05:30February 7th, 2022|

Stainless Steel 347H Nuts Manufacturers In India

Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 347H Nuts And Bolts, which are achieved by adding other alloying elements, such as manganese, nickel, chrome, titanium and molybdenum to the basic mix. Stainless Steel 347H Hex Head Bolts contain a mass fraction of at least 10.5 % chromium and a maximum of 1.2 % carbon. Other important alloying elements of Stainless Steel 347H Hex Head Nuts include Ni, Mo, Cu and many others, depending on the desired properties and application.

Stainless Steel 347H Nuts

Usually steels that do not form rust in the natural environment are named as Stainless Steel 347H Square Bolts. The most important group within Stainless Steel 347H Square Nuts are the austenitic stainless steels, which contain a minimum of 18 % chromium and 8 % nickel. Austenitic Stainless Steel 347H Eye Bolts are not magnetizable, where the most important element besides iron is carbon.

Due to the austenitic structure, Stainless Steel 347H Eye Nuts show a good ductility, and at low temperatures are very cold formable and show good weldability. The properties of Stainless Steel 347H U-Bolts can be widely influenced by alloying elements and heat treatment conditions. The carbon is essential in Stainless Steel 347H Lock Nuts which are to be hardened by quenching and tempering. The hardness of Stainless Steel 347H T-Bolts, as with all steel groups, is directly related to the amount of carbon alloyed.

SS 347H Bolt/Nut Specifications
Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

347H Stainless Steel Bolt/Nut Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
347H min. 0.04 – – – – 17.0 3.00 9.0 –
max. 0.10 2.0 1.00 0.045 0.030 19.0 4.00 13.0 –

Stainless Steel 347H Bolt/Nut Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
347H 515 205 40 92 201

Stainless Steel 347H Bolt/Nut Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
347H 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Equivalent Grades for 347H Stainless Steel Bolt/Nut

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
347H S34709 – – 1.4961 – – –

SS 347H Bolt/Nut Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

347H Steel Bolt/Nut Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

By |2023-12-27T11:22:46+05:30February 7th, 2022|

Stainless Steel 347 Nuts Manufacturers In India

Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 347 Nuts And Bolts, which are shiny and lustrous with a high density. Stainless Steel 347 Hex Head Bolts readily loses their outer shell electrons, resulting in a free flowing cloud of electrons within their otherwise solid arrangement. This provides the ability of metallic substances in Stainless Steel 347 Hex Head Nuts to easily transmit heat and electricity. While this flow of electrons occurs, the solid characteristic of Stainless Steel 347 Square Bolts is produced by electrostatic interactions between each atom and the electron cloud.

Stainless Steel 347 Nuts

The atoms of Stainless Steel 347 Square Nuts substances are typically arranged in one of three common crystal structures, namely body – centered cubic (bcc), face – centered cubic (fcc), and hexagonal close – packed (hcp). The strength and resilience of Stainless Steel 347 Eye Bolts has led to their frequent use in high – rise building and bridge construction, as well as most vehicles, many home appliances, tools, pipes, non – illuminated signs and railroad tracks.

Stainless Steel 347 Eye Nuts have very high melting and boiling points because it bonding is very strong, so the atoms are reluctant to break apart into a liquid or gas. Stainless Steel 347 U-Bolts is commonly used to provide structural support in various applications, and is made in a range of alloys.

SS 347 Bolt/Nut Specifications
Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

347 Stainless Steel Bolt/Nut Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
347 min. – – – – – 17.0 2.00 9.0 –
max. 0.08 2.0 1.00 0.045 0.030 20.0 3.00 13.0 –

Stainless Steel 347 Bolt/Nut Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
347 515 205 40 95 201

Stainless Steel 347 Bolt/Nut Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
347 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Equivalent Grades for 347 Stainless Steel Bolt/Nut

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
347 S34700 – X6CrNiNb18-10 1.4550 – – –

SS 347 Bolt/Nut Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

347 Steel Bolt/Nut Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

By |2023-12-27T17:35:53+05:30February 5th, 2022|

Stainless Steel 321 Nuts Manufacturers In India

Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 321 Nuts And Bolts, which is a heat resistant grade and supplied into numerous industry sectors. Low carbon grades like Stainless Steel 321 Bolts have insufficient carbon to deplete the chromium content generally throughout the structure. Stainless Steel 321H Bolts has similar corrosion behavior to Stainless Steel 304 with the exception of improved inter-granular corrosion resistance due to the titanium addition for stabilization.

Stainless Steel 321 Nuts

Stainless Steel 321 Nuts is primarily used in applications that involve continuous and intermittent service temperatures within the carbide precipitation range of 800°-1500°F. Solution Treatment (Annealing) – heat this Stainless Steel 321H Bolts up to 950-1120 °C and cool rapidly for maximum corrosion resistance. Stainless Steel 321H Nuts is titanium stabilized austenitic stainless steel that is known for its general corrosion resistance. These Stainless Steel 321 Hex Head Bolts can be easily welded and processed by standard shop fabrication practices.

Our Stainless Steel 321H Hex Head Nuts is non-magnetic in the annealed condition and can be hardened only by cold working. These Stainless Steel 321 Square Bolts resists polythionic acid stress corrosion cracking in hydrocarbon service. Our Stainless Steel 321H Square Nuts can also be utilized in chloride or fluoride free caustic solutions at moderate temperatures. These Stainless Steel 321 U Bolts has molybdenum content which increases resistance to marine environments.

SS 321/321H Bolt/Nut Specifications
Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

321/321H Stainless Steel Bolt/Nut Chemical Composition

Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 5(C+N) – 0.70 max
SS 321H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 4(C+N) – 0.70 max

Stainless Steel 321/321H Bolt/Nut Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Equivalent Grades for 321/321H Stainless Steel Bolt/Nut

STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

SS 321/321H Bolt/Nut Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

321/321H Steel Bolt/Nut Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

By |2023-12-29T12:19:26+05:30February 5th, 2022|

Stainless Steel 317L Nuts Manufacturers In India

Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 317L Nuts And Bolts, which is produced in an electric arc furnace where carbon electrodes contact recycled stainless scrap and various alloys of chromium. A current is passed through the electrode of Stainless Steel 317L Hex Head Bolts and the temperature increases to a point where the scrap and alloys melt. When specifying, Stainless Steel 317L Hex Head Nuts can be used but it is important to also list the specific Unified Numbering System (UNS) designation for the specific alloy, which identifies the specific chemistry that is desired.

Stainless Steel 317L Nuts

Within the ASTM standards and industry association and company literature, Stainless Steel 317L Square Bolts are identified by UNS number and, where one exists, the common name. Stainless Steel 317L Square Nuts from the electric furnace is then transferred into an Argon Oxygen De – carburization vessel, where the carbon levels are reduced and the final alloy additions are made to achieve the exact chemistry.

Stainless Steel 317L Eye Bolts receive a final annealing (a heat treatment that softens the structure) and pickling (an acid wash that removes the furnace scale from annealing and helps promote the passive surface film that naturally occurs). Stainless Steel 317L Eye Nuts exhibit excellent corrosion resistance and molybdenum is added to some grades for additional resistance to chlorides. In Stainless Steel 317L U-Bolts, nitrogen maybe added to improve strength and corrosion resistance.

SS 317L Bolt/Nut Specifications
Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

317L Stainless Steel Bolt/Nut Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
317L min. – – – – – 18.0 3.00 11.0 –
max. 0.03 2.0 0.75 0.040 0.03 20.0 4.00 15.0 –

Stainless Steel 317L Bolt/Nut Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
317L 515 205 35 95 217

Stainless Steel 317L Bolt/Nut Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
317L 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Equivalent Grades for 317L Stainless Steel Bolt/Nut

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
317L S31703 – – 1.4438 – – –

SS 317L Bolt/Nut Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

317L Steel Bolt/Nut Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

By |2023-12-30T12:25:04+05:30February 4th, 2022|

Stainless Steel 317 Nuts Manufacturers In India

Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 317 Nuts And Bolts, which contain sufficient chromium to undergo passivation, forming an inert film of chromium oxide on the surface. Since iron oxide has lower density than Stainless Steel 317 Hex Head Bolts, the film expands and tends to flake and fall away. This layer prevents further corrosion by blocking oxygen diffusion to the surface of Stainless Steel 317 Hex Head Nuts and stops corrosion from spreading into the bulk of the metal.

Stainless Steel 317 Nuts

Passivation in Stainless Steel 317 Square Bolts occurs only if the proportion of chromium is high enough and oxygen is present in it. Resistance to corrosion and staining, low maintenance, and familiar lustre make Stainless Steel 317 Square Nuts an ideal material for many applications. Stainless Steel 317 Eye Bolts is used in cookware, cutlery, household hardware, surgical instruments, major appliances, industrial equipment (for example, in sugar refineries).

Storage tanks and tankers used to transport orange juice and other food are often made of Stainless Steel 317 Eye Nuts, because of its corrosion resistance. High oxidation resistance of Stainless Steel 317 U-Bolts in air at ambient temperature is normally achieved with addition of a minimum of 13 % (by weight) chromium, and up to 26 % is used for harsh environments. Stainless Steel 317 Wing Nuts is also used as an automotive and aerospace structural alloy and construction material in large buildings.

SS 317 Bolt/Nut Specifications
Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

317 Stainless Steel Bolt/Nut Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
317 min. – – – – – 18.0 – 11.0 –
max. 0.8 2.0 1.00 0.040 0.03 20.0 14.0 –

Stainless Steel 317 Bolt/Nut Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
317 515 205 35 95 217

Stainless Steel 317 Bolt/Nut Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
317 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Equivalent Grades for 317 Stainless Steel Bolt/Nut

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
317 S31700 – – 1.4449 – – –

SS 317 Bolt/Nut Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

317 Steel Bolt/Nut Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

By |2024-01-04T12:57:42+05:30February 4th, 2022|

Stainless Steel 316Ti Nuts Manufacturers In India

Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 316Ti Nuts And Bolts, which exhibits excellent resistance in a variety of atmospheres and temperatures, along with the corrosion and oxidation that occurs over time. Stainless Steel 316Ti Hex Head Bolts is often applied in areas of higher temperatures than Type 304 can endure, and its low carbon allows it to be resistant against carbon precipitation. However, like many stainless steels, Stainless Steel 316Ti Hex Head Nuts is susceptible to warm chlorine environments and can potential pit and crack.

Stainless Steel 316Ti Nuts

This utilized the widely applicable properties of Stainless Steel 316Ti Square Bolts and meets the individual specifications for each. Additionally, the lower amount of carbon in its composition gives Stainless Steel 316Ti Square Nuts utilization in areas where high temperature gases may pose a problem. As such, Stainless Steel 316Ti Eye Bolts is commonly applied in the manufacturing of furnaces, exhaust systems and containers exposed to high temperatures.

Stainless Steel 316Ti Eye Nuts is additionally characterized by its resistance to oxidation and creep, along with its ability to withstand high temperatures. Moist environments have no effect on Stainless Steel 316Ti U-Bolts, due to the higher levels of nickel and chromium in its makeup. Because of this, Stainless Steel 316Ti Wing Nuts is often utilized in marine environments in place of Stainless Steel 304, as it displays a higher resistance.

SS 316Ti Bolt/Nut Specifications
Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

316Ti Stainless Steel Bolt/Nut Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
316Ti min. – – – – – 16.0 2.00 10.0 –
max. 0.08 2.0 0.75 0.045 0.030 18.0 3.00 14.0 –

Stainless Steel 316Ti Bolt/Nut Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
316Ti 515 205 35 75 205

Stainless Steel 316Ti Bolt/Nut Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
316Ti 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Equivalent Grades for 316Ti Stainless Steel Bolt/Nut

Grade UNS No Old British Euronorm GOST Japanese JIS
BS En No AFNOR
316Ti S31635 320S31 X6CrNiMoTi17-12-2 1.4571 Z6CNDT17‐12 08Ch17N13M2T SUS 316Ti

SS 316Ti Bolt/Nut Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

316Ti Steel Bolt/Nut Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

By |2024-01-30T12:47:50+05:30February 3rd, 2022|Fasteners|

Stainless Steel 316 Nuts Manufacturers In India

Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 316 Nuts And Bolts, which is being offered at affordable rates and in customized options for our esteemed clients. The welded corners of Stainless Steel 316 Hex Head Bolts typically rust whereas the bulk of the exposed stainless is untouched. Stainless Steel 316L Hex Head Nuts has lower carbon such that when welded the chromium carbide that forms does not deplete the chromium to the point where the corrosion of the stainless is deleteriously impacted.

Stainless Steel 316 Nuts

There does not seem to be a clear reason for this in Stainless Steel 316 Square Bolts and the differences are probably associated with the lower strength of the low carbon type. The low carbon type in Stainless Steel 316L Square Nuts may be easier to shape and form, which in turn may also affect the levels of residual stress left the steel after is forming and fitting up for welding.

This may result in the ‘standard’ types of Stainless Steel 316 Eye Bolts needing more force to hold them in position once fitted – up for welding, with more of a tendency to spring – back if not properly held in place. The welding consumables for Stainless Steel 316L Eye Nuts are based on a low carbon composition, to avoid inter – crystalline corrosion risk in the solidified weld nugget or from the diffusion of carbon into the parent (surrounding) metal.

SS 316/316L Bolt/Nut Specifications
Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

SS 316/316L Bolt/Nut Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

316/316L Steel Bolt/Nut Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

By |2024-01-30T12:44:44+05:30February 3rd, 2022|Fasteners|

Stainless Steel 310 Nut Manufacturers In India

Stainless Steel 310 Nut Manufacturers In India

Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 310 Nuts And Bolts, which is available in customized options as well for our esteemed clients. To change the properties of our Stainless Steel 310 Hex Head Bolts is by adding alloying elements other than carbon that produce characteristics not achievable in plain carbon steel. Each of the approximately 20 elements used for these Stainless Steel 310S Hex Head Nuts has a distinct influence on microstructure and on the temperature, holding time, and cooling rates at which microstructures change.

Stainless Steel 310 Nuts

Our Stainless Steel 310 Square Bolts alter the transformation points between ferrite and austenite, modify solution and diffusion rates, and compete by means of other elements in forming intermetallic compounds such as carbides and nitrides. There is a huge amount of empirical information on how effects of these Stainless Steel 310S Square Nuts are in heat – treatment conditions, microstructures, and properties.

In addition, there is a good theoretical understanding of principles in our Stainless Steel 310 Eye Bolts, which, with the help of computers, enables engineers to predict the microstructures and properties of steel when alloying, hot – rolling, heat – treating, and cold – forming in any way. A good example of the effects of these Stainless Steel 310S Eye Nuts is the making of high – strength steel with good weldability.

Stainless Steel 310 Nut Specifications
Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

310 Stainless Steel Bolt/Nut Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
310
 min. – – – – – 24.0 – 19.0 –
max. 0.25 2.0 1.50 0.045 0.030 26.0 22.0 –

Stainless Steel 310 – 310S Bolt/Nut Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
310 – 310S 515 205 40 95 217

Stainless Steel 310 – 310S Bolt/Nut Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
310 – 310S 7750 200 15.9 16.2 17.0 14.2 18.7 500 720

Equivalent Grades for 310 – 310S Stainless Steel Bolt/Nut

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
310 – 310S S31000/S31008 – – 1.4841/1.4845 – – SUS 310 – 310S

SS 310/310S Bolt/Nut Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

310/310S Steel Bolt/Nut Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

By |2024-03-27T18:04:51+05:30February 2nd, 2022|

Stainless Steel 304H Nuts Manufacturers In India

Stainless Steel 304H Nuts Manufacturers In India

Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 304H Nuts And Bolts, which is made by selective alloying with manganese and nitrogen and may have a reduced tendency to gall. When parts of Stainless Steel 304H Hex Head Bolts are forced together, the oxide layer can be scraped off, allowing the parts to weld together. When forcibly disassembled, the welded Stainless Steel 304H Hex Head Nuts may be torn and pitted, a destructive effect known as galling.

Stainless Steel 304H Nuts

Galling in Stainless Steel 304H Square Bolts can be avoided by the use of dissimilar materials for the parts forced together, for example bronze or even different types of steels (martensitic against austenitic). However, Stainless Steel 304H Square Nuts is electrically connected in a humid, even mildly acidic environment may act as a voltaic pile and corrode faster. Additionally, threaded joints in Stainless Steel 304H U-Bolts may be lubricated to provide a film between the two parts and prevent galling.

Low – temperature carburizing is another option that virtually eliminates galling in Stainless Steel 304H Lock Nuts and allows the use of similar materials without the risk of corrosion and the need for lubrication. The layer in Stainless Steel 304H Eye Bolts is impervious to water and air, protecting the metal beneath, and this layer quickly reforms when the surface is scratched. This phenomenon in Stainless Steel 304H Eye Nuts is called passivation and is seen in other metals, such as Aluminium and titanium.

Stainless Steel 304H Nuts Specifications
Specifications : ASTM A 193 ASME SA 193
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

304H Stainless Steel Bolt/Nut Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
304H 0.04-0.10 2.0 max 0.75 max 0.045 0.030 18.0-20.0 – 8.0-10.5 –

Stainless Steel 304H Bolt/Nut Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness Rockwell B (HR B) max Hardness Brinell (HB) max
304H 515 205 40 92 201

Stainless Steel 304H Bolt/Nut Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100°C (J/kg.K) Electrical Resistivity

(n.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
304H 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Equivalent Grades for 304H Stainless Steel Bolt/Nut

AISI Grade Equivalent JIS Equivalent Stainless Steel Notation EN/DIN Numerical Equivalent UNS
designation		 EN/DIN Symbolical Equivalent
AISI 304H SUS304H SS 304H EN 1.4948 UNS S30409 X2CrNiN18-10

SS 304H Bolt/Nut Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

304H Steel Bolt/Nut Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

By |2024-04-06T15:29:10+05:30February 2nd, 2022|
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