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ML0Cr18Ni9Cu3

China GB ML0Cr18Ni9Cu3 冷顶锻用不锈钢丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ML0Cr18Ni9Cu3 / ML0Cr18Ni9Cu3
Category Grade Standard Region/Area Standard Content
Metals ML0Cr18Ni9Cu3 GB 4232 China 冷顶锻用不锈钢丝

Chemical composition(mass fraction)(wt.%) of the ML0Cr18Ni9Cu3

Element Min Max Similar

Mechanical Properties of steel grade ML0Cr18Ni9Cu3

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)
755 (≥) 871 (≥) 44 24 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade ML0Cr18Ni9Cu3

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
11 - -     0.21 -  
357 287 - 12.3 342   -  
348 - 11 34.2   443 311

Heat Treatment of steel grade ML0Cr18Ni9Cu3

Heat treated : 1742°C - 1418°C

Technological Curves of steel grade ML0Cr18Ni9Cu3

Cross Reference Table (Equivalent Grade) of ML0Cr18Ni9Cu3

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