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W6

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W5 W7
#W6

Description

USA SAE SAE J 437 (1970), SAE J 438 (1970), W6 Tool Die Steels Tool and die steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Die Steels: W6
Category Class Grade Standard Country Application
Steel GradesTool Die Steels W6 SAE USA Tool and die steels

Chemical composition(mass fraction)(wt.%) of the W6

C Si Mn Cr V
0.95 -1.10 0.10 -0.40 0.10 -0.40 0.15 -0.30 0.15 -0.35

Mechanical Properties of steel grade W6

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)
777 (≥) 735 (≥) 42 23 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade W6

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
11 - -     0.14 -  
716 191 - 32.3 114   -  
135 - 33 24.2   424 433

Heat Treatment of steel grade W6

Heat treated : 1885°C - 1988°C

Technological Curves of steel grade W6

Cross Reference Table (Equivalent Grade) of W6

Grade Standard Country Application
75CrMoNiW6-7
ASTM W6
SCW620
SCW63
W6Mo5Cr4V2Al
W6Mo5Cr4V2Co5
CW6Mo5Cr4V3
W6Mo5Cr4V3
CW6Mo5Cr4V2
W6Mo5Cr4V2
6W6Mo5Cr4V
75CrMoNiW6-7
75CrMoNiW6-7

Relevant standard of W6

SAE J 437 (1970) Selection and heat treatment of tool and die steels SAE-J-437-(1970).pdf
SAE J 438 (1970) Tool and die steels SAE-J-438-(1970).pdf
W5 W7
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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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