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ZG03Cr19Ni11Mo3

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ZG08Cr19Ni11Mo2Nb ZG07Cr19Ni11Mo3
#ZG03Cr19Ni11Mo3

Description

China GBT ZG03Cr19Ni11Mo3 Steel castings for pressure purposes and ZG03Cr19Ni11Mo3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ZG03Cr19Ni11Mo3
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ZG03Cr19Ni11Mo3 GBT China Steel castings for pressure purposes
ZG22Ni3Cr2MoBD
ZG03Cr18Ni10
ZG07Cr20Ni10
ZG07Cr20Ni10G
ZG07Cr18Ni10D
ZG08Cr20Ni10Nb
ZG03Cr19Ni11Mo2
ZG07Cr19Ni11Mo2
ZG07Cr19Ni11Mo2G
ZG08Cr19Ni11Mo2Nb

Chemical composition(mass fraction)(wt.%) of the ZG03Cr19Ni11Mo3

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
≤0.03 ≤2.00 ≤2.00 0.045 0.035 17.0-21.0 9.0-13.0 2.5-3.0

Mechanical Properties of steel grade ZG03Cr19Ni11Mo3

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)
215 (≥) 634 (≥) 14 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade ZG03Cr19Ni11Mo3

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
14 - -     0.21 -  
967 351 - 21.3 421   -  
438 - 21 43.2   232 143

Heat Treatment of steel grade ZG03Cr19Ni11Mo3

Heat treated : 1566°C - 1671°C

Technological Curves of steel grade ZG03Cr19Ni11Mo3

Cross Reference Table (Equivalent Grade) of ZG03Cr19Ni11Mo3

Grade Standard Country Application
ZG03Cr19Ni11Mo3 GBT China Steel castings for pressure purposes
ZG08Cr19Ni11Mo2Nb ZG07Cr19Ni11Mo3
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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