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ZG22CrMnMo

China HB ZG22CrMnMo 结构钢熔模件技术标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZG22CrMnMo / ZG22CrMnMo
Category Grade Standard Region/Area Standard Content
Metals ZG22CrMnMo HB 5001 China 结构钢熔模件技术标准

Chemical composition(mass fraction)(wt.%) of the ZG22CrMnMo

Element Min Max Similar
P - 0.0250 -
S - 0.0250 -
Mo 0.5000 0.7000 -
Cr 1.0000 1.3000 -
Mn 0.7000 1.0000 -
Si 0.1700 0.4500 -
C 0.1900 0.2400 -

Mechanical Properties of steel grade ZG22CrMnMo

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)
264 (≥) 497 (≥) 14 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade ZG22CrMnMo

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
41 - -     0.34 -  
938 492 - 22.3 131   -  
166 - 13 34.2   132 324

Heat Treatment of steel grade ZG22CrMnMo

Heat treated : 1374°C - 1891°C

Technological Curves of steel grade ZG22CrMnMo

Cross Reference Table (Equivalent Grade) of ZG22CrMnMo

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