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A314 309S

America ASTM A314309S 锻造用不锈及耐热钢坯及钢棒规格 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A314309S / A314 309S
Category Grade Standard Region/Area Standard Content
Metals A314 309S ASTM A314 America 锻造用不锈及耐热钢坯及钢棒规格

Chemical composition(mass fraction)(wt.%) of the A314 309S

Element Min Max Similar

Mechanical Properties of steel grade A314 309S

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)
818 (≥) 594 (≥) 34 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade A314 309S

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 - -     0.42 -  
327 637 - 33.3 444   -  
894 - 24 34.2   224 413

Heat Treatment of steel grade A314 309S

Heat treated : 1321°C - 1767°C

Technological Curves of steel grade A314 309S

Cross Reference Table (Equivalent Grade) of A314 309S

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