CW-2M

ASTM A494/A494M-2000 - Castings, Nickel and Nickel Alloy

This page provides CW-2M datasheet, CW-2M mechanical properties, chemical element CW-2M, technical specifications of CW-2M steel material properties. CW-2M performance specifications.

Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CW-2M ASTM USA Castings, Nickel and Nickel Alloy
M-35-1
M-35-2
M-30H
M-25S
M-30C
N-12MV
N-7M
CY-40
CW-12MW
CW-6M
Datasheet for:Steel Grades:Special Alloy:CW-2M

Chemical composition(mass fraction)(wt.%) of the CW-2M

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Fe(%)
0.02 0.8 1 0.03 0.03 15.0-17.5 Bal 15.0-17.5 ≤2.00

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade CW-2M

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 (≥) 325 (≥) 22 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 132
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
32 - -     0.42 -  
239 231 - 43.3 114   -  
284 - 33 22.2   142 411
Heat treated : 1919°C - 1652°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
CW-2M AISI USA
CW-2M ASTM USA
Castings, Nickel and Nickel Alloy
CW-2M ASTM USA
Castings, Nickel and Nickel Alloy
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CW-2M can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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