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ZGD535-720

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ZGD535-720 ZGD650-830
#ZGD535-720

Description

China GBT ZGD535-720 Low alloy steel castings for general engineering and structural purposes and ZGD535-720 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ZGD535-720
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ZGD535-720 GBT China Low alloy steel castings for general engineering and structural purposes
6J24
ZGD270-480
ZGD270-480
ZGD290-510
ZGD290-510
ZGD345-570
ZGD345-570
ZGD410-620
ZGD410-620
ZGD535-720

Chemical composition(mass fraction)(wt.%) of the ZGD535-720

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.22 0.5 0.55-0.75 0.04 0.04 2.50-3.50 1.35-1.85 0.30-0.60

Mechanical Properties of steel grade ZGD535-720

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)
728 (≥) 798 (≥) 33 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade ZGD535-720

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
42 - -     0.14 -  
857 455 - 11.3 213   -  
243 - 31 41.2   411 414

Heat Treatment of steel grade ZGD535-720

Heat treated : 1474°C - 1737°C

Technological Curves of steel grade ZGD535-720

Cross Reference Table (Equivalent Grade) of ZGD535-720

Grade Standard Country Application
ZGD535-720 GBT China Low alloy steel castings for general engineering and structural purposes
ZGD535-720 GBT China Low alloy steel castings for general engineering and structural purposes
ZGD535-720 ZGD650-830
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...

Rfq.: sales@longhaisteel.com
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