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A312 Type 317

America ASTM A312Type317 无缝和焊接奥氏体不锈钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A312Type317 / A312 Type 317
Category Grade Standard Region/Area Standard Content
Metals A312 Type 317 ASTM A312/A312M America 无缝和焊接奥氏体不锈钢管

Chemical composition(mass fraction)(wt.%) of the A312 Type 317

Element Min Max Similar

Mechanical Properties of steel grade A312 Type 317

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)
763 (≥) 883 (≥) 43 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade A312 Type 317

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
14 - -     0.23 -  
112 677 - 21.3 311   -  
366 - 13 41.2   234 444

Heat Treatment of steel grade A312 Type 317

Heat treated : 1989°C - 1183°C

Technological Curves of steel grade A312 Type 317

Cross Reference Table (Equivalent Grade) of A312 Type 317

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