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USA UNS AMS-QQ-S-763, SAE J 467, AMS-S-7720, 316 Specialsteel Austenitic Chromium Nickel Heat Resisting Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 316
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 316 Austenite UNS USA Austenitic Chromium Nickel Heat Resisting Steel

Chemical composition(mass fraction)(wt.%) of the 316

C Si Mn P S Cr Ni Mo
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.0 -18.0 10.0 -14.0 2.00 -3.00

Mechanical Properties of steel grade 316

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
227 (≥) 469 (≥) 34 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade 316

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
34 - -     0.31 -  
813 726 - 14.3 144   -  
795 - 31 32.2   243 111

Heat Treatment of steel grade 316

Heat treated : 1842°C - 1882°C

Technological Curves of steel grade 316

Cross Reference Table (Equivalent Grade) of 316

Relevant standard of 316

AMS-QQ-S-763 Steel corrosion-resistant (18-8) bars, wire and forging stock (aircraft quality) AMS-QQ-S-763.pdf
SAE J 467 Special purpose alloys (superalloys) SAE-J-467.pdf
AMS-S-7720 Steel corrosion-resistant bars, wire and forging stock (aircraft quality) AMS-S-7720.pdf

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