Stainless Steel 316 Composition

316 Stainless Steel Chemical Composition
Grade C Mn Si P S Cr Mo Ni N
316 min.  16.0 2.0-3.0  10.0
max.  0.035 2.0 0.75 0.045 0.030  18.0  14.0

Stainless Steel 316 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
316 515 205 40 95 217

Stainless Steel 316 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
316 7750 200 15.9 16.2 17.0 14.2 18.7 500 720

Stainless Steel 316 Equivalent

Equivalent Grades for 316 Stainless Steel

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3

FASTWELL is a manufacturer of all types of 316 stainless steel products. Equivalent grades for standard SS316, UNS S31600, WERKSTOFF NR. 1.4401 / 1.4436, AFNOR Z7CND17‐11‐02, EN X5CrNiMo17-12-2 / X3CrNiMo17-13-3, JIS SUS 316, BS 316S31/ 316S33.
316 stainless steel has a unique material composition with additions of 0.08 Carbon, 0.75 Si, 2.0 Manganese, 0.03 Sulfur, 0.045 Phosphorous, chromium 16.0-18.0, Molebdenum 2.0-3.0, Nickel 10.0-14.0, N 0.10. 316 SS shows unique physical properties a min. tensile strength of 515 Mpa and a min. yield strength of 205 Mpa, hardness Rockwell B (HR B) max 95, hardness Brinell (HB) of 217 max.
Industries mainly using these 316 Stainless Steel Butt Weld Pipe Fittings, SS 316 PIPE NIPPLES, ELBOW EXPORTER, Tee, Cross, and SS WNR 1.4401 PIPE FITTINGS are manufactured as per the international standards of metal industries by us.
Stainless steel Alloy 316 is used in number of applications like in pharmaceutical plants and food processing units, hospital equipments surgical implants, marine and coastal parts, and industrial equipments that grip the corrosive procedure chemicals that is used to make products such as inks, rayon’s, paper, textiles, bleaches, rubber and photographic chemicals. Important point to consider, SS316 has lower carbon content to evade carbide precipitation in welding functions.