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A 314 S42900

Description

USA SAE A 314 (2008), A 314 S42900 Specialsteel Stainless Steel Billets and Bars for Forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 314 S42900
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 314 S42900 Ferrite SAE USA Stainless Steel Billets and Bars for Forging

Chemical composition(mass fraction)(wt.%) of the A 314 S42900

C Mn Si P S Cr Ni Mo
≤0.12 ≤1.00 ≤1.00 ≤0.04 ≤0.03 14.00 -16.00 ≤ ≥ ≤0.75

Mechanical Properties of steel grade A 314 S42900

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)
162 (≥) 736 (≥) 43 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade A 314 S42900

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
32 - -     0.22 -  
671 216 - 21.3 143   -  
353 - 31 44.2   222 424

Heat Treatment of steel grade A 314 S42900

Heat treated : 1655°C - 1364°C

Technological Curves of steel grade A 314 S42900

Cross Reference Table (Equivalent Grade) of A 314 S42900

Relevant standard of A 314 S42900

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

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