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SA-312 S30615

America ASME SA-312S30615 Specification for Seamless and Welded Austenitic Stainless Steel Pipes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-312S30615 / SA-312 S30615
Category Grade Standard Region/Area Standard Content
Metals SA-312 S30615 ASME SA-312/SA-312M America Specification for Seamless and Welded Austenitic Stainless Steel Pipes

Chemical composition(mass fraction)(wt.%) of the SA-312 S30615

Element Min Max Similar

Mechanical Properties of steel grade SA-312 S30615

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)
294 (≥) 289 (≥) 44 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade SA-312 S30615

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
33 - -     0.33 -  
932 142 - 14.3 411   -  
771 - 23 42.2   344 231

Heat Treatment of steel grade SA-312 S30615

Heat treated : 1955°C - 1786°C

Technological Curves of steel grade SA-312 S30615

Cross Reference Table (Equivalent Grade) of SA-312 S30615

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