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A473 316L

America ASTM A473316L 不锈和耐热钢锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A473316L / A473 316L
Category Grade Standard Region/Area Standard Content
Metals A473 316L ASTM A473 America 不锈和耐热钢锻件

Chemical composition(mass fraction)(wt.%) of the A473 316L

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 10.0000 14.0000 -
N - 0.1000 -
Mo 2.0000 3.0000 -
Mn - 2.0000 -
Cr 16.0000 18.0000 -
C - 0.0300 -

Mechanical Properties of steel grade A473 316L

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)
516 (≥) 432 (≥) 23 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade A473 316L

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
14 - -     0.42 -  
719 879 - 41.3 334   -  
374 - 41 24.2   414 242

Heat Treatment of steel grade A473 316L

Heat treated : 1639°C - 1587°C

Technological Curves of steel grade A473 316L

Cross Reference Table (Equivalent Grade) of A473 316L

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