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ZG310-570

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ZG270-500 ZG340-640
#ZG310-570

Description

China GBT ZG310-570 carbon steel castings for general engineering purpose and ZG310-570 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ZG310-570
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ZG310-570 GBT China carbon steel castings for general engineering purpose
ZG30Ni35Cr15
ZG45Ni35Cr26
RZG200-400
RZG230-450
RZG270-500
RZG310-570
RZG340-640
ZG200-400
ZG230-450
ZG270-500

Chemical composition(mass fraction)(wt.%) of the ZG310-570

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) Cu(%)
≤0.50 ≤0.60 ≤0.90 ≤0.040 ≤0.040 ≤0.35 ≤0.30 ≤0.20 ≤0.05 ≤0.30

Mechanical Properties of steel grade ZG310-570

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)
335 (≥) 234 (≥) 43 32 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade ZG310-570

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
12 - -     0.24 -  
349 628 - 21.3 341   -  
784 - 33 33.2   112 313

Heat Treatment of steel grade ZG310-570

Heat treated : 1348°C - 1329°C

Technological Curves of steel grade ZG310-570

Cross Reference Table (Equivalent Grade) of ZG310-570

Grade Standard Country Application
RZG310-570 GBT China Investment casting with carbon steel
ZG310-570 GBT China carbon steel castings for general engineering purpose
ZG270-500 ZG340-640
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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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