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Description

China GBT ZG14MoVG Steel castings for pressure purposes and ZG14MoVG Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ZG14MoVG
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ZG14MoVG GBT China Steel castings for pressure purposes
ZG240-450AG
ZG240-450B
ZG240-450BG
ZG240-450BD
ZG280-520③,④
ZG280-520G③,④
ZG280-520D
ZG19MoG
ZG29Cr1MoD
ZG15Cr1MoG

Chemical composition(mass fraction)(wt.%) of the ZG14MoVG

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%)
0.10-0.17 0.30-0.60 0.40-0.70 0.035 0.035 0.30-0.60 ≤0.40 0.40-0.60 0.22-0.32

Mechanical Properties of steel grade ZG14MoVG

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)
551 (≥) 727 (≥) 31 11 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade ZG14MoVG

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
42 - -     0.13 -  
695 585 - 31.3 243   -  
277 - 13 44.2   431 114

Heat Treatment of steel grade ZG14MoVG

Heat treated : 1487°C - 1775°C

Technological Curves of steel grade ZG14MoVG

Cross Reference Table (Equivalent Grade) of ZG14MoVG

Grade Standard Country Application
ZG14MoVG GBT China Steel castings for pressure purposes

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