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A 473 S40500

Description

USA SAE A 473 (2009), A 473 S40500 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 473 S40500
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 473 S40500 Ferrite SAE USA Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 473 S40500

C Mn Si P S Cr Ni Mo Al
≤0.08 ≤1.00 ≤1.00 ≤0.04 ≤0.03 11.00 -14.50 ≤ ≥ ≤ ≥ 0.10 -0.30

Mechanical Properties of steel grade A 473 S40500

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)
424 (≥) 982 (≥) 23 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade A 473 S40500

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
44 - -     0.21 -  
222 735 - 21.3 421   -  
876 - 44 32.2   113 222

Heat Treatment of steel grade A 473 S40500

Heat treated : 1273°C - 1274°C

Technological Curves of steel grade A 473 S40500

Cross Reference Table (Equivalent Grade) of A 473 S40500

Relevant standard of A 473 S40500

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

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