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A959 Type 310MoLN

America ASTM A959Type310MoLN 锻制不锈钢用说明协调标准等级构成的标准指南 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals A959 Type 310MoLN ASTM A959 America 锻制不锈钢用说明协调标准等级构成的标准指南

Chemical composition(mass fraction)(wt.%) of the A959 Type 310MoLN

Element Min Max Similar
Si - 0.4000 -
S - 0.0150 -
P - 0.0300 -
Ni 21.0000 23.0000 -
N 0.1000 0.1600 -
Mo 2.0000 3.0000 -
Mn - 2.0000 -
Cr 24.0000 26.0000 -
C - 0.0300 -

Mechanical Properties of steel grade A959 Type 310MoLN

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)
971 (≥) 332 (≥) 21 42 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade A959 Type 310MoLN

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
43 - -     0.43 -  
662 283 - 22.3 114   -  
548 - 32 44.2   111 233

Heat Treatment of steel grade A959 Type 310MoLN

Heat treated : 1859°C - 1911°C

Technological Curves of steel grade A959 Type 310MoLN

Cross Reference Table (Equivalent Grade) of A959 Type 310MoLN

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