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A959 N08700

America ASTM A959N08700 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.

Datasheet for: Metals: A959N08700 / A959 N08700
Category Grade Standard Region/Area Standard Content
Metals A959 N08700 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 N08700

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 24.0000 26.0000 -
Nb - 0.4000 -
Mo 4.3000 5.0000 -
Mn - 2.0000 -
Cu - 0.5000 -
Cr 19.0000 23.0000 -
C - 0.0400 -

Mechanical Properties of steel grade A959 N08700

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)
491 (≥) 677 (≥) 12 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade A959 N08700

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
34 - -     0.21 -  
265 286 - 12.3 411   -  
226 - 32 33.2   333 311

Heat Treatment of steel grade A959 N08700

Heat treated : 1276°C - 1748°C

Technological Curves of steel grade A959 N08700

Cross Reference Table (Equivalent Grade) of A959 N08700

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