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ZG07Cr19Ni11Mo2G

Description

China GBT ZG07Cr19Ni11Mo2G Steel castings for pressure purposes and ZG07Cr19Ni11Mo2G Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ZG07Cr19Ni11Mo2G
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ZG07Cr19Ni11Mo2G GBT China Steel castings for pressure purposes
ZG24Ni2MoD
ZG22Ni3Cr2MoAD
ZG22Ni3Cr2MoBD
ZG03Cr18Ni10
ZG07Cr20Ni10
ZG07Cr20Ni10G
ZG07Cr18Ni10D
ZG08Cr20Ni10Nb
ZG03Cr19Ni11Mo2
ZG07Cr19Ni11Mo2

Chemical composition(mass fraction)(wt.%) of the ZG07Cr19Ni11Mo2G

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.04-0.10 ≤2.00 ≤2.00 0.045 0.035 17.0-21.0 9.0-13.0 2.0-2.5

Mechanical Properties of steel grade ZG07Cr19Ni11Mo2G

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)
272 (≥) 973 (≥) 11 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade ZG07Cr19Ni11Mo2G

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
24 - -     0.11 -  
135 994 - 11.3 333   -  
389 - 12 14.2   324 314

Heat Treatment of steel grade ZG07Cr19Ni11Mo2G

Heat treated : 1516°C - 1688°C

Technological Curves of steel grade ZG07Cr19Ni11Mo2G

Cross Reference Table (Equivalent Grade) of ZG07Cr19Ni11Mo2G

Grade Standard Country Application
ZG07Cr19Ni11Mo2G GBT China Steel castings for pressure purposes

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