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ZG40Cr22Ni4N(ZG4Cr22Ni4N)

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ZG45Ni35Cr26 ZG30Cr25Ni20(ZG3Cr25Ni20)
#ZG40Cr22Ni4N(ZG4Cr22Ni4N)

Description

China GBT ZG40Cr22Ni4N(ZG4Cr22Ni4N) Large heat resistant steel castings and ZG40Cr22Ni4N(ZG4Cr22Ni4N) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ZG40Cr22Ni4N(ZG4Cr22Ni4N)
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ZG40Cr22Ni4N(ZG4Cr22Ni4N) GBT China Large heat resistant steel castings
ZG35Cr24Ni7SiN
ZG20Cr26Ni5(ZG3Cr25Ni5)
ZG30Cr20Ni10(ZG3Cr20Ni10)
ZG35Cr26Ni12
ZG35Cr28Ni16
ZG40Cr25Ni20(ZG4Cr25Ni20)
ZG40Cr30Ni20(ZG4Cr30Ni20)
ZG35Ni24Cr18Si2
ZG30Ni35Cr15(ZG3Ni35Cr15)
ZG45Ni35Cr26

Chemical composition(mass fraction)(wt.%) of the ZG40Cr22Ni4N(ZG4Cr22Ni4N)

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.35-0.45 1.20-2.00 ≤1.00 0.03 0.03 21.0-24.0 3.50-5.00 －

Mechanical Properties of steel grade ZG40Cr22Ni4N(ZG4Cr22Ni4N)

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)
748 (≥) 773 (≥) 13 11 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade ZG40Cr22Ni4N(ZG4Cr22Ni4N)

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
33 - -     0.13 -  
177 185 - 13.3 341   -  
272 - 14 24.2   332 444

Heat Treatment of steel grade ZG40Cr22Ni4N(ZG4Cr22Ni4N)

Heat treated : 1944°C - 1988°C

Technological Curves of steel grade ZG40Cr22Ni4N(ZG4Cr22Ni4N)

Cross Reference Table (Equivalent Grade) of ZG40Cr22Ni4N(ZG4Cr22Ni4N)

Grade Standard Country Application
ZG40Cr22Ni4N(ZG4Cr22Ni4N) GBT China Large heat resistant steel castings
ZG45Ni35Cr26 ZG30Cr25Ni20(ZG3Cr25Ni20)
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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