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A 473 S31000

Description

USA SAE A 473 (2009) , A 473 S31000 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 473 S31000
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 473 S31000 Austenite SAE USA Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 473 S31000

C Si Mn P S Cr Ni Mo Cu
≤0.25 ≤1.50 ≤2.00 ≤0.045 ≤0.03 24.00 -26.00 19.00 -22.00 ≤1.00 ≤1.00

Mechanical Properties of steel grade A 473 S31000

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)
622 (≥) 614 (≥) 42 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade A 473 S31000

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
12 - -     0.33 -  
942 985 - 23.3 142   -  
686 - 24 13.2   321 443

Heat Treatment of steel grade A 473 S31000

Heat treated : 1837°C - 1972°C

Technological Curves of steel grade A 473 S31000

Cross Reference Table (Equivalent Grade) of A 473 S31000

Relevant standard of A 473 S31000

A 473 (2009) Stainless Steel Forgings A-473--(2009)-.pdf

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