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A 314 S43020

Description

USA SAE A 314 (2008), A 314 S43020 Specialsteel Stainless Steel Billets and Bars for Forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 314 S43020
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 314 S43020 Ferrite SAE USA Stainless Steel Billets and Bars for Forging

Chemical composition(mass fraction)(wt.%) of the A 314 S43020

C Mn Si P S Cr Ni Mo
≤0.12 ≤1.25 ≤1.00 ≤0.06 ≤0.15 16.00 -18.00 ≤ ≥ ≤0.60

Mechanical Properties of steel grade A 314 S43020

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)
926 (≥) 972 (≥) 32 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade A 314 S43020

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 - -     0.32 -  
295 114 - 34.3 433   -  
569 - 13 21.2   434 321

Heat Treatment of steel grade A 314 S43020

Heat treated : 1997°C - 1423°C

Technological Curves of steel grade A 314 S43020

Cross Reference Table (Equivalent Grade) of A 314 S43020

Relevant standard of A 314 S43020

A 314 (2008) Stainless Steel Billets and Bars for Forging A-314-(2008).pdf

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