Stainless Steel 347H Screw<\/strong>, which are parallel to the longitudinal grain and are more likely to crack around the outer edge because it experiences tensile loads. This directional characteristic of our Stainless Steel 347H Hex Head Screws is substantially reduced in steels that have been treated for sulphide shape control. These Stainless Steel 347H Socket Head Cap Screws is used in cars, trucks, cranes, bridges, roller coasters and other structures that are designed to handle large amounts of stress or need a good strength \u2013 to \u2013 weight ratio. Cross \u2013 sections and structures of our Stainless Steel 347H Socket Set Screws are usually 20 % to 30 % lighter than carbon steel with the same strength.<\/span><\/p>\n<\/span><\/p>\nThese Stainless Steel 347H Anchors Screws are also more resistant to rust than most carbon steels because of their lack of pearlite \u2013 the fine layers of ferrite (almost pure iron) and cementite in pearlite. A common type of our micro \u2013 alloyed Stainless Steel 347H Blind Rivet has improved \u2013 formability.<\/span><\/p>\nOne of the disadvantages of these Stainless Steel 347H Concrete Screws is that it is 30 % to 40 % less ductile. Our Stainless Steel 347H Threaded Screws is a material with a mass content of iron larger than the content of any other chemical element, and by means of a carbon content of usually less than two percent.<\/span><\/p>\n\n\n\n\nSS 347H Screws Specifications<\/strong><\/span><\/h3>\n<\/td>\n<\/tr>\n\nSpecifications<\/strong><\/span><\/td>\n:<\/strong><\/span><\/td>\nASTM A 193 ASME SA 193<\/span><\/td>\n<\/tr>\n\nStandard<\/strong><\/span><\/td>\n:<\/strong><\/span><\/td>\nIS, ASTM, BS and all International Standards<\/span><\/td>\n<\/tr>\n\nLength<\/strong><\/span><\/td>\n:<\/strong><\/span><\/td>\n3 mm to 200 mm<\/span><\/td>\n<\/tr>\n\nSize<\/strong><\/span><\/td>\n:<\/strong><\/span><\/td>\nM3 \u2013 M33<\/span><\/td>\n<\/tr>\n\nType<\/strong><\/span><\/td>\n:<\/strong><\/span><\/td>\nHex Head Screw, Socket Head Cap Screw, Socket Set Screws, Anchor Screw, Blind Rivet, Concrete screw, Threaded Screw, Steel Shoulder Screw, Panel Screw, Machine Screw.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n347H Stainless Steel Screw Chemical Composition<\/strong><\/span><\/h3>\n\n \n\n\nGrade<\/strong><\/span><\/td>\nC<\/strong><\/span><\/td>\nMn<\/strong><\/span><\/td>\nSi<\/strong><\/span><\/td>\nP<\/strong><\/span><\/td>\nS<\/strong><\/span><\/td>\nCr<\/strong><\/span><\/td>\nMo<\/strong><\/span><\/td>\nNi<\/strong><\/span><\/td>\nN<\/strong><\/span><\/td>\n<\/tr>\n\n347H<\/strong><\/span><\/td>\nmin.<\/span><\/td>\n | 0.04<\/span><\/td>\n | \u2013<\/span><\/td>\n | \u2013<\/span><\/td>\n | \u2013<\/span><\/td>\n | \u2013<\/span><\/td>\n | 17.0<\/span><\/td>\n | 3.00<\/span><\/td>\n | 9.0<\/span><\/td>\n | \u2013<\/span><\/td>\n<\/tr>\n\nmax.<\/span><\/td>\n | 0.10<\/span><\/td>\n | 2.0<\/span><\/td>\n | 1.00<\/span><\/td>\n | 0.045<\/span><\/td>\n | 0.030<\/span><\/td>\n | 19.0<\/span><\/td>\n | 4.00<\/span><\/td>\n | 13.0<\/span><\/td>\n | \u2013<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\nStainless Steel 347H Screw Mechanical Properties<\/strong><\/span><\/h3>\n\n \n\n\nGrade<\/strong><\/span><\/td>\nTensile Strength (MPa) min<\/strong><\/span><\/td>\nYield Strength 0.2% Proof (MPa) min<\/strong><\/span><\/td>\nElongation (% in 50mm) min<\/strong><\/span><\/td>\nHardness<\/strong><\/span><\/td>\n<\/tr>\n\nRockwell B (HR B) max<\/strong><\/span><\/td>\nBrinell (HB) max<\/strong><\/span><\/td>\n<\/tr>\n\n347H<\/span><\/td>\n | 515<\/span><\/td>\n | 205<\/span><\/td>\n | 40<\/span><\/td>\n | 92<\/span><\/td>\n | 201<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\nStainless Steel 347H Screw Physical Properties<\/strong><\/span><\/h3>\n\n \n\n\nGrade<\/strong><\/span><\/td>\nDensity (kg\/m3)<\/strong><\/span><\/td>\nElastic Modulus (GPa)<\/strong><\/span><\/td>\nMean Coefficient of Thermal Expansion (m\/m\/0C)<\/strong><\/span><\/td>\nThermal Conductivity (W\/m.K)<\/strong><\/span><\/td>\nSpecific Heat 0-1000C (J\/kg.K)<\/strong><\/span><\/td>\nElectrical Resistivity (n.m)<\/strong><\/span><\/td>\n<\/tr>\n\n0-1000C<\/strong><\/span><\/td>\n0-3150C<\/strong><\/span><\/td>\n0-5380C<\/strong><\/span><\/td>\nat 1000C<\/strong><\/span><\/td>\nat 5000C<\/strong><\/span><\/td>\n<\/tr>\n\n347H<\/strong><\/span><\/td>\n8000<\/span><\/td>\n | 193<\/span><\/td>\n | 17.2<\/span><\/td>\n | 17.8<\/span><\/td>\n | 18.4<\/span><\/td>\n | 16.2<\/span><\/td>\n | 21.5<\/span><\/td>\n | 500<\/span><\/td>\n | 720<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\nEquivalent Grades for 347H Stainless Steel Screw<\/strong><\/span><\/h3>\n\n \n\n\nGrade<\/strong><\/span><\/td>\nUNS No<\/strong><\/span><\/td>\nOld British<\/strong><\/span><\/td>\nEuronorm<\/strong><\/span><\/td>\nSwedish SS<\/strong><\/span><\/td>\nJapanese JIS<\/strong><\/span><\/td>\n<\/tr>\n\nBS<\/strong><\/span><\/td>\nEn<\/strong><\/span><\/td>\nNo<\/strong><\/span><\/td>\nName<\/strong><\/span><\/td>\n<\/tr>\n\n347H<\/span><\/td>\n | S34709<\/span><\/td>\n | \u2013<\/span><\/td>\n | \u2013<\/span><\/td>\n | 1.4961<\/span><\/td>\n | \u2013<\/span><\/td>\n | \u2013<\/span><\/td>\n | \u2013<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\nSS 347H Screws Application Industries<\/strong><\/span><\/h3>\n\n- Off-Shore Oil Drilling Companies<\/span><\/li>\n
- Power Generation<\/span><\/li>\n
- Petrochemicals<\/span><\/li>\n
- Gas Processing<\/span><\/li>\n
- Specialty Chemicals<\/span><\/li>\n
- Pharmaceuticals<\/span><\/li>\n
- Pharmaceutical Equipment<\/span><\/li>\n
- Chemical Equipment<\/span><\/li>\n
- Sea Water Equipment<\/span><\/li>\n
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