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ZG1Cr19Mo2

Description

China GBT ZG1Cr19Mo2 Stainless acid-resistant steel castings and ZG1Cr19Mo2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ZG1Cr19Mo2
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ZG1Cr19Mo2 GBT China Stainless acid-resistant steel castings
ZU80Cr
ZUB140CrMo
ZUB140CrNiMo
ZUB160CrMo
ZUB160CrNiMo
ZUS140SiCrMo
ZUS150SiCrNiMo
ZG1Cr13
ZG2Cr13
ZG1Cr17

Chemical composition(mass fraction)(wt.%) of the ZG1Cr19Mo2

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
≤0.15 ≤0.8 0.5-0.8 0.045 0.03 18.5-20.5 1.5-2.5

Mechanical Properties of steel grade ZG1Cr19Mo2

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)
795 (≥) 474 (≥) 12 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade ZG1Cr19Mo2

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
22 - -     0.31 -  
915 445 - 13.3 232   -  
494 - 42 24.2   411 232

Heat Treatment of steel grade ZG1Cr19Mo2

Heat treated : 1665°C - 1622°C

Technological Curves of steel grade ZG1Cr19Mo2

Cross Reference Table (Equivalent Grade) of ZG1Cr19Mo2

Grade Standard Country Application
ZG1Cr19Mo2 GBT China Stainless acid-resistant steel castings

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