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C70W1

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Stellite T40 C80W1
#C70W1

Description

Germany C70W1 Carbon tool steel and C70W1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: C70W1
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy C70W1 Germany Carbon tool steel
Stellite 1040
Stellite 2006
Stellite 2012
Stellite F
Stellite SF1
Stellite SF6
Stellite SF12
Stellite SF20
Stellite X90
Stellite T40

Chemical composition(mass fraction)(wt.%) of the C70W1

C(％) Si(％) Mn(％) P(％) S(％)
0.65-0.74 0.10-0.25 0.10-0.25 Max 0.030 Max 0.030

Mechanical Properties of steel grade C70W1

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)
976 (≥) 291 (≥) 22 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade C70W1

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
22 - -     0.21 -  
451 525 - 41.3 312   -  
579 - 21 23.2   331 133

Heat Treatment of steel grade C70W1

Heat treated : 1591°C - 1154°C

Technological Curves of steel grade C70W1

Cross Reference Table (Equivalent Grade) of C70W1

Grade Standard Country Application
C70W1 Germany Carbon tool steel
Stellite T40 C80W1
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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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