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SKD62

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SKD61 SKD7
#SKD62

Description

Japan JIS SKD62 Hot-work die steel and SKD62 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SKD62
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SKD62 JIS Japan Hot-work die steel
SKS95
SKD1
SKD2
SKD10
SKD11
SKD12
SKD4
SKD5
SKD6
SKD61

Chemical composition(mass fraction)(wt.%) of the SKD62

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%) W(%)
0.32-0.40 0.80-1.20 0.20-0.50 Max 0.030 Max 0.020 4.75-5.50 1.00-1.60 0.20-0.50 1.00-1.60

Mechanical Properties of steel grade SKD62

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)
846 (≥) 622 (≥) 21 21 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade SKD62

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 - -     0.32 -  
965 941 - 44.3 324   -  
266 - 11 31.2   322 243

Heat Treatment of steel grade SKD62

Heat treated : 1116°C - 1132°C

Technological Curves of steel grade SKD62

Cross Reference Table (Equivalent Grade) of SKD62

Grade Standard Country Application
SKD62 JIS Japan Hot-work die steel
SKD61 SKD7
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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