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80WCrV8

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1.2552 1.2562
#80WCrV8

Description

Germany DIN 80WCrV8 Cold working alloy tool steel and 80WCrV8 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 80WCrV8
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 80WCrV8 DIN Germany Cold working alloy tool steel
100MnCrW4
1.2516
120WV4
1.2519
110WCrV5
45WCrV7
1.2542
1.2550
60WCrV7
1.2552

Chemical composition(mass fraction)(wt.%) of the 80WCrV8

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) V(%) W(%)
0.75-0.85 0.40-0.60 0.30-0.50 Max 0.035 Max 0.035 1.00-1.20 0.25-0.35 1.80-2.10

Mechanical Properties of steel grade 80WCrV8

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)
285 (≥) 821 (≥) 31 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade 80WCrV8

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
24 - -     0.41 -  
496 736 - 22.3 243   -  
829 - 23 44.2   242 344

Heat Treatment of steel grade 80WCrV8

Heat treated : 1676°C - 1686°C

Technological Curves of steel grade 80WCrV8

Cross Reference Table (Equivalent Grade) of 80WCrV8

Grade Standard Country Application
80WCrV8 DIN Germany Cold working alloy tool steel
1.2552 1.2562
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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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