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A 314 314

Description

USA SAE ASTM A 314, A 314 314 Specialsteel Stainless steel billets and bars intended only for forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 314 314
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 314 314 Austenite SAE USA Stainless steel billets and bars intended only for forging

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

C Si Mn P S Cr Ni
≤0.25 1.50 -3.00 ≤2.00 ≤0.045 ≤0.03 23.0 -26.0 19.0 -22.0

Mechanical Properties of steel grade A 314 314

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)
954 (≥) 436 (≥) 33 24 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade A 314 314

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
31 - -     0.42 -  
571 132 - 33.3 143   -  
335 - 23 33.2   242 232

Heat Treatment of steel grade A 314 314

Heat treated : 1196°C - 1163°C

Technological Curves of steel grade A 314 314

Cross Reference Table (Equivalent Grade) of A 314 314

Relevant standard of A 314 314

ASTM A 314 Stainless steel billets and bars intended only for forging ASTM-A-314.pdf

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