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February 8, 2023

Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 310 Round Bar, which have up to 8 percent alloying elements and any higher concentration is considered to constitute a high – alloy steel. Stainless Steel 310 Square Bars are manganese, silicon, Aluminium, nickel, chromium, cobalt, molybdenum, vanadium, tungsten, titanium, niobium, where several of these are often added simultaneously to achieve specific properties.

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Stainless Steel 310S Flat Bars are made up for deep-drawn automobile bodies and appliances made of low – carbon steels, medium – carbon structural steels and plates employed in all kinds of construction, high – carbon railroad rails, and wires at all carbon levels used for hundreds of items. The addition of costly Stainless Steel 310 Threaded Bars begins when combinations of properties are requested that cannot be met by carbon steels. The demand for high strength, good weldability, and higher resistance to atmospheric corrosion is met by Stainless Steel 310S Hollow Bars.

New formulations of high – performance Stainless Steel 310 Hexagonal Bars enable carmakers to produce stronger and lighter vehicles that are more energy efficient. Stainless Steel 310S Triangular Bars have low carbon levels and contain small amounts of one or a combination of elements such as chromium, nickel, molybdenum, vanadium, titanium, and niobium. Stainless Steel 310 Bars offers considerable advantages for the construction of wind turbine towers due to its strength and durability.

SS 310/310S Round Bar Specifications
Specifications	:	ASTM A276, ASME SA276 / ASTM A479 ASME SA479
Dimensions	:	EN, DIN, JIS, ASTM, BS, ASME, AISI
SS 310/310S Round Bars	:	Outside Diameter in the range of 4mm to 500mm
SS 310/310S Bright Bars	:	Outside Diameter in the range of 4mm to 100mm
SS 310/310S Hex Bars	:	18mm – 57mm (11/16″ to 2-3/4″)
SS 310/310S Square Bars	:	18mm – 47mm (11/16″ to 1-3/4″)
SS 310/310S Flat Bars	:	1/2” to 10” in thickness range of 2mm to 150mm,
Finish	:	Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Length	:	1 to 6 Meters, Custom Cut Lengths
Form	:	Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

310/310S Stainless Steel Round Bar Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 310	0.015 max	2 max	0.15 max	0.20 max	0.015 max	24-26	0.15 max	19-21	54.7 min
SS 310S	0.08 max	2 max	1.0 max	0.045 max	0.030 max	24 – 26	0.75 max	19 – 21	53.095 min

Stainless Steel 310/310S Rods Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.9 g/cm3	1402 °C (2555 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	40 %

Equivalent Grades for 310/310S Stainless Steel Round Bar

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 310	1.4841	S31000	SUS 310	310S24	20Ch25N20S2	–	X15CrNi25-20
SS 310S	1.4845	S31008	SUS 310S	310S16	20Ch23N18	–	X8CrNi25-21

SS 310/310S Round Bar 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 Rods 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)

Stainless Steel 310 Round Bar

Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 310 Round Bar, which have up to 8 percent alloying elements and any higher concentration is considered to constitute a high – alloy steel. Stainless Steel 310 Square Bars are manganese, silicon, Aluminium, nickel, chromium, cobalt, molybdenum, vanadium, tungsten, titanium, niobium, where several of these are often added simultaneously to achieve specific properties.

Product Brand: Sachiya Steel International

Product In-Stock: InStock

Editor's Rating:
5

by Sachiya Steel International

March 5, 2021

Sachiya Steel International is one of the specialized manufacturer & dealer of Stainless Steel 304L Round Bar, which is readily fabricated by standard commercial procedures. In comparison to carbon steel, Stainless steel 304L Square Bars are tougher and tend to work harden rapidly. Stainless steel 304L Flat Bars are a heat resisting stainless steel with high resistance to oxidation scaling and has high strength at elevated temperatures.

Stainless steel 304L Threaded Bars can be welded using all of the common welding processes. Stainless steel 304L Hollow Bars are combined with better creep properties at temperature and are very tough and ductile. Stainless steel 304L Hexagonal Bars has good resistance to oxidation and may be used in continuous service up to 1140 Degree C provided reducing sulphur gases are not present.

Stainless steel 304L Triangular Bars is an austenitic heat resistant alloy with excellent resistance to oxidation under mildly cyclic conditions through 2000 Degree F. With its high chromium content, Stainless steel 304L Bars offer good corrosion resistance to increase high temperature properties.

Stainless steel 304L Rods’ high chromium and nickel contents provide comparable corrosion resistance, superior resistance to oxidation and the retention of a larger fraction of room temperature strength than the common austenitic alloys. SS 304L Round Bars is the low carbon version of the alloy and is utilized for ease of fabrication. 304L Stainless Steel Round Bars is a high carbon modification developed for enhanced creep resistance.

SS 304L Round Bar Specifications
Specifications	:	ASTM A276, ASME SA276 / ASTM A479 ASME SA479
Dimensions	:	EN, DIN, JIS, ASTM, BS, ASME, AISI
SS 304L Round Bars	:	Outside Diameter in the range of 4mm to 500mm
SS 304L Bright Bars	:	Outside Diameter in the range of 4mm to 100mm
SS 304L Hex Bars	:	18mm – 57mm (11/16″ to 2-3/4″)
SS 304L Square Bars	:	18mm – 47mm (11/16″ to 1-3/4″)
SS 304L Flat Bars	:	1/2” to 10” in thickness range of 2mm to 150mm,
Finish	:	Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Length	:	1 to 6 Meters, Custom Cut Lengths
Form	:	Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

304L Stainless Steel Round Bar Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 304L	0.035 max	2 max	1.0 max	0.045 max	0.030 max	18 – 20	–	8 – 13	–

Stainless Steel 304L Rods Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

Equivalent Grades for 304L Stainless Steel Round Bar

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 304L	1.4306/1.4307	S30403	SUS 304L	3304S11	03Х18Н11	Z3CN18‐10	X2CrNi18-9 / X2CrNi19-11

SS 304L Round Bar 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

304L Steel Rods Test Certificates

• 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.

Documentation

SS 304L Rods Packaging

Stainless Steel 304L Bars Packing Stainless Steel 304L Rods Packing We focus on every procedure to assure quality, the package we usually take is pack Stainless Steel 304L Round Bar with environmental poly bags, and then in free fumigation wooden cases or wooden palte. Also can accept customized package such as OEM by negotiation. We offers just about everything to meet your 304L SS Round Bar pack requirements. Lot of emphasis is placed on the packing and packaging. The AISI 304L Round Bar are packed in wooden corrugated boxes foiled in plastic wraps and bubble wraps.

Stainless Steel 304L Round Bar

Sachiya Steel International is one of the specialized manufacturer & dealer of Stainless Steel 304L Round Bar, which is readily fabricated by standard commercial procedures.

Product Brand: Sachiya Steel International

Product In-Stock: InStock

Editor's Rating:
5

by Sachiya Steel International

March 5, 2021

Stainless Steel 304 Round Bar is made up of a stainless material that has 18% chromium and 8% nickel in its composition. The material has corrosion resistance and strength properties. Sachiya Steel International is one of the leading manufacturers and suppliers of the Stainless Steel 304 Round Bar products. The material is strong with 515MPa minimum tensile strength and 205MPa minimum yield strength. It also can operate under high temperatures.

The higher operating temperatures for ASTM A276 Type 304 Rod are possible because of the high melting point of 1400 degrees Celsius of the material. The bars are made in different models, specifications and types such as the ASTM A479 GR 304 Bright Bar and SS 304 Round Bar. The A479 is a specification that covers bars of hot rolled, cold drawn and pressure vessel bars. The pressure vessel specification mandates the SS UNS S30400 Hot Rolled Bar to be able to handle high pressures. The material can come in varying dimensions.

304 Stainless Steel Bar Specification

SS 304 Angle bar size	3mm20mm20mm~12mm100mm100mm
Stainless Steel 304 Square bar size	4 to 100mm
Stainless Steel 304 Channel Bar	5.0 to 6.0mm thickness, 80 x 40mm to 150 x 75mm section
SUS304 Rectangular Bars Section	3.0 to 12.0mm thickness
SS 304 Threaded Bar Billet Size	1/2 to 495mm Diameter
Stainless Steel 304 Rectangles Size	33 x 30mm to 295 x 1066mm
ASTM A276 Type 304 Hollow Bar	32mm OD x 16mm ID to 250mm OD x 200mm ID)
Stainless Steel 304 Material Grade	Stainless Steel 304 (UNS S30400)
Stainless Steel 304 Square Bar Dimensions	DIN, EN, ASME, BS, ASTM, JIS, AISI
SS 304 Standard	ASTM A479, AMS 5513, ASTM A276, AMS 5511, AMS 5647
Stainless Steel 304 Hex Bar size	2-100mm A/F
Stainless Steel 304 Round bar size	Diameter: 3-~800mm
SUS304 Flat bar size	Thickness: 2 -100mm
SUS304 Flat bar size	Width: 10 to 500mm
ASTM A276 Type 304 Hollow Bar Tolerance	H8 to H12, H13K9, K10 to K12 or as per clients’ requirements
304 SS Hex Bars Finish	Cold (bright) drawn, smooth turned, peeled, centreless ground, hot rolled, slit rolled edge, Bright, Polish, Grinding, Centreless Ground & Black,hot rolled annealed, Rough Turned
SUS304 T-Bar Surface	Bright, Sand Blasting Finished, Hot Rolled Pickled, Cold Drawn, Hairline,Polished
Rolled Stainless Steel 304 Flat Bars Condition	annealed, Hardened & tempered
ASTM A276 Type 304 Cold Rolled Bar Technique	304 Stainless Steel Cold Drawn, Cold Rolled, Rod, Hot Rolled, Forged Round Bar
SS 304 Rod Processing	Bar cutting to 650mm
304 Stainless Steel Round Bar Form	Rod, Round, Channel Bar, Rings, Round Rod, Triangle, Hollow, Rectangle, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc.

SS 304 Hex Bar Size Chart

Size (mm)	Weight (kg/m)	Size (mm)	Weight (kg/m)	Size (mm)	Weight (kg/m)
7 x 7	0.337	19 x 19	2.479	38 x 38	9.916
8 x 8	0.44	20 x 20	2.747	40 x 40	10.988
9 x 9	0.556	21 x 21	3.029	42 x 42	12.114
10 x 10	0.687	22 x 22	3.324	45 x 45	13.906
11 x 11	0.831	24 x 24	3.956	48 x 48	15.822
12 x 12	0.989	25 x 25	4.292	50 x 50	17.168
13 x 13	1.161	26 x 26	4.642	53 x 53	19.29
14 x 14	1.346	28 x 28	5.384	55 x 55	20.774
15 x 15	1.545	30 x 30	6.181	60 x 60	24.723
16 x 16	1.758	32 x 32	7.032	65 x 65	29.015
17 x 17	1.985	34 x 34	7.939	70 x 70	33.65
18 x 18	2.225	36 x 36	8.9	75 x 75	38.629

SS 304 Rod Surface Finish

CD	Cold drawn	P	Polished
CG	Centreless ground	HF	Hot finished
BD	Bright drawn	SRE	Slit rolled edge
P&T	Peeled and turned	RT	Rough turned/peeled
CF	Cold finished	HRAP	Hot rolled annealed and pickled
ST	Smooth turned	PR	Peeled and reeled

Chemical Composition of ASTM A479 GR 304 Bright Bar

Grade	Carbon	Manganese	Silicon	Phospherous	Sulfur	Chromium	Molybdenum	Nickel	Nitrogen
SS 304	0.08 max	2 max	0.75 max	0.040 max	0.030 max	18 – 20	–	8 – 11	–
SS 304L	0.03 max	2 max	0.75 max	0.045 max	0.030 max	18 – 20	–	8 – 12	0.10 max

Mechanical Composition of 304 Stainless Steel Flat Bar

Density	Yield Strength	Melting Point	Tensile Strength	Elongation
8.0 g/cm3	Psi – 30000 , MPa – 205	1400 °C or (2550 °F)	MPa – 515, Psi – 75000	35 %
8.0 g/cm3	Psi – 30000 , MPa – 205	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	40 %

304 SS Round Bar Equivalent Chart

STANDARD	WERKSTOFF NR.	EN	BS	GOST	UNS	JIS	AFNOR
SS 304	1.4301	X5CrNi18-10	304S31	08Х18Н10	S30400	SUS 304	Z7CN18‐09
SS 304L	1.4306/1.4307	X2CrNi18-9 / X2CrNi19-11	304S11	03Х18Н11	S30403	SUS 304L	Z3CN18‐10

Aisi 304 Equivalent Indian Standard

CES Name	UK			USA	Germany		France	Italy	Japan	Russia
Type	AISI no.	New BS	Old BS	UNS	W.-Nr.	DIN	AFNOR	UNI	JIS	GOST
AUSTENITIC STEEL
	304	304S50	En 58E	S30400	1.4301	X5 CrNi 18 10	Z5 CN 18.09	X5 CrNi 18 10	SUS 304	08 Ch18 N10

SS UNS S30400 Hot Rolled Bar Weight Chart

Diameter	Weight Chart	Dia	Weight Chart
(mm)	per metre (kg)	(in)	per metre (kg)
3mm	0.06	1/8″	0.06
4mm	0.10	3/16″	0.14
5mm	0.16	1/4″	0.25
6mm	0.22	5/16″	0.39
7mm	0.30	3/8″	0.56
8mm	0.40	7/16″	0.77
10mm	0.62	1/2″	1.00
12mm	0.89	9/16″	1.22
14mm	1.22	5/8″	1.56
15mm	1.40	11/16″	1.89
16mm	1.59	3/4″	2.25
18mm	2.01	7/8″	3.07
20mm	2.48	1″	4.03
22mm	3.00
24mm	3.57
25mm	3.88

ASME SA276 Stainless steel 304 Square Bar Dimension Chart

Diameter or Width (mm)	Weight per meter		Sectional Area		Perimeter
Diameter or Width (mm)	Square (kg)	Round (kg)	Square (cm²)	Round (cm²)	Square (cm)	Round (cm)
5.0	0.20	0.15	0.25	0.20	2.0	1.57
5.5	0.24	0.19	0.30	0.24	2.2	1.78
6.0	0.28	0.22	0.36	0.28	2.4	1.88
7.0	0.38	0.30	0.49	0.38	2.8	2.20
8.0	0.50	0.39	0.64	0.50	3.2	2.51
9.0	0.64	0.50	0.81	0.64	3.6	2.83
10	0.73	0.63	1.00	0.79	4.0	3.14
11	0.95	0.75	1.21	0.95	4.4	3.46
12	1.13	0.89	1.44	1.13	4.8	3.77
14	1.54	1.21	1.96	1.54	5.6	4.40
16	2.01	1.58	2.56	2.01	6.4	5.03
18	2.54	2.00	3.24	2.54	7.2	5.65
20	3.14	2.47	4.00	3.14	8.0	6.28
22	3.80	2.98	4.84	3.80	8.8	6.91
25	4.91	3.85	6.25	4.91	10.0	7.85
28	6.15	4.83	7.84	6.16	11.2	8.80
32	8.04	6.31	10.24	8.04	12.8	10.05
36	10.17	7.99	12.96	10.18	14.4	11.31
40	12.56	9.86	16.00	12.57	16.0	12.57
45	15.90	12.49	20.25	15.90	18.0	14.14
50	19.62	15.41	25.00	19.64	20.0	15.71
56	24.62	19.34	31.36	24.63	22.4	17.59
63	31.16	24.47	36.69	31.17	25.2	19.79
71	39.57	31.08	50.41	39.59	28.4	22.31
80	50.24	39.46	64.00	50.27	32.0	25.13

ASTM A276 Type 304 Rod Sizes

Type	SIZES (Inches)	SIZES (mm)	ISO Tolerance
Peeled and Polished	1.50 – 6.00	40.00 – 150.00	h11, h11-DIN 1013
Cold Drawn and Polish	1/8 – 3.00	3.00 to 75.00	h8, h9, h10, h11
Cold Drawn and Ground	5/6 – 2.50	10.00 to 75.00	h8, h9, h10, h11
Peeled and Ground	3/4 – 2.00	20.00 to 50.00	h9, h10, h11

304 Stainless Steel Round Bar Standard lengths of 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 milimeter).

5.0	45.0
6.0	50.0
7.0	55.0
8.0	60.0
9.0	65.0
10.0	70.0
12.0	75.0
16.0	80.0
20.0	90.0
25.0	100.0
30.0	130.0
35.0	160.0
40.0	200.0

Stainless Steel 304 Round Bar

Stainless Steel 304 Round Bar is made up of a stainless material that has 18% chromium and 8% nickel in its composition.

Product Brand: Sachiya Steel International

Product In-Stock: InStock

Editor's Rating:
5