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ZG50Mn2

Favorite Datasheet
ZG40Mn2 ZG20Mn(ZG20SiMn)
#ZG50Mn2

Description

China GBT ZG50Mn2 Large castings with low alloy cast steel and ZG50Mn2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ZG50Mn2
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ZG50Mn2 GBT China Large castings with low alloy cast steel
ZGD535-720
ZGD650-830
ZGD650-830
ZGD730-910
ZGD730-910
ZGD840-1030
ZGD840-1030
ZG30Mn
ZG40Mn
ZG40Mn2

Chemical composition(mass fraction)(wt.%) of the ZG50Mn2

C(％) Si(％) Mn(％) P(％) S(％)
0.45-0.55 0.20-0.40 1.50-1.80 0.035 0.035

Mechanical Properties of steel grade ZG50Mn2

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)
922 (≥) 751 (≥) 11 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade ZG50Mn2

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 - -     0.42 -  
878 679 - 31.3 313   -  
368 - 14 32.2   422 442

Heat Treatment of steel grade ZG50Mn2

Heat treated : 1195°C - 1134°C

Technological Curves of steel grade ZG50Mn2

Cross Reference Table (Equivalent Grade) of ZG50Mn2

Grade Standard Country Application
ZG50Mn2 GBT China Large castings with low alloy cast steel
ZG40Mn2 ZG20Mn(ZG20SiMn)
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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