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SA-312 TP 316

America ASME SA-312TP316 Specification for Seamless and Welded Austenitic Stainless Steel Pipes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-312TP316 / SA-312 TP 316
Category Grade Standard Region/Area Standard Content
Metals SA-312 TP 316 ASME SA-312/SA-312M America Specification for Seamless and Welded Austenitic Stainless Steel Pipes

Chemical composition(mass fraction)(wt.%) of the SA-312 TP 316

Element Min Max Similar

Mechanical Properties of steel grade SA-312 TP 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)
734 (≥) 293 (≥) 21 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade SA-312 TP 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
23 - -     0.41 -  
555 192 - 11.3 232   -  
798 - 41 22.2   442 232

Heat Treatment of steel grade SA-312 TP 316

Heat treated : 1498°C - 1682°C

Technological Curves of steel grade SA-312 TP 316

Cross Reference Table (Equivalent Grade) of SA-312 TP 316

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