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CW-12MW

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CY-40 CW-6M
#CW-12MW

Description

USA ASTM CW-12MW Castings, Nickel and Nickel Alloy and CW-12MW Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CW-12MW
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CW-12MW ASTM USA Castings, Nickel and Nickel Alloy
J93254
CZ-100
M-35-1
M-35-2
M-30H
M-25S
M-30C
N-12MV
N-7M
CY-40

Chemical composition(mass fraction)(wt.%) of the CW-12MW

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Fe(%)
0.12 1 1 0.04 0.03 15.5-17.5 Bal 16.0-18.0 0.20-0.40 3.75-5.25 4.5-7.5

Mechanical Properties of steel grade CW-12MW

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)
227 (≥) 447 (≥) 41 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade CW-12MW

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
21 - -     0.34 -  
119 715 - 33.3 241   -  
813 - 33 22.2   243 332

Heat Treatment of steel grade CW-12MW

Heat treated : 1845°C - 1818°C

Technological Curves of steel grade CW-12MW

Cross Reference Table (Equivalent Grade) of CW-12MW

Grade Standard Country Application
CW-12MW AISI USA
CW-12MW ASTM USA Castings, Nickel and Nickel Alloy
CW-12MW ASTM USA Castings, Nickel and Nickel Alloy
CY-40 CW-6M
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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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