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A 473 S43000

Description

USA SAE A 473 (2009), A 473 S43000 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 473 S43000
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 473 S43000 Ferrite SAE USA Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 473 S43000

C Mn Si P S Cr Ni Mo
≤0.12 ≤1.00 ≤1.00 ≤0.04 ≤0.03 16.00 -18.00 ≤ ≥ ≤0.75

Mechanical Properties of steel grade A 473 S43000

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)
718 (≥) 749 (≥) 43 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade A 473 S43000

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
41 - -     0.33 -  
261 882 - 23.3 114   -  
762 - 11 42.2   113 412

Heat Treatment of steel grade A 473 S43000

Heat treated : 1541°C - 1971°C

Technological Curves of steel grade A 473 S43000

Cross Reference Table (Equivalent Grade) of A 473 S43000

Relevant standard of A 473 S43000

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

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