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A314 304L

America ASTM A314304L 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: A314304L / A314 304L
Category Grade Standard Region/Area Standard Content
Metals A314 304L 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 304L

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 8.0000 12.0000 -
N - 0.1000 -
Mn - 2.0000 -
Cr 18.0000 20.0000 -
C - 0.0300 -

Mechanical Properties of steel grade A314 304L

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)
415 (≥) 581 (≥) 41 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade A314 304L

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
42 - -     0.13 -  
428 138 - 41.3 331   -  
891 - 31 24.2   122 322

Heat Treatment of steel grade A314 304L

Heat treated : 1527°C - 1611°C

Technological Curves of steel grade A314 304L

Cross Reference Table (Equivalent Grade) of A314 304L

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