Grade CW12MW (J30002) Cast Nickel
Nickel Alloys
Property Overview
Density9.1g/cm³
Elastic Modulus220GPa
Tensile Strength560MPa
Yield Strength310MPa
Brinell HardnessUnknown
Maximum Service Temperature960°C
Chemical Composition
C
0 to 0.12%
CR
15.5 to 17.5%
NI
49.2 to 60.1%
MO
16 to 18%
MN
0 to 1.0%
SI
0 to 1.0%
P
0 to 0.040%
S
0 to 0.030%
V
0.2 to 0.4%
W
3.8 to 5.3%
FE
4.5 to 7.5%
Mechanical
Elastic (Young's, Tensile) Modulus
220 GPa
Elongation at Break
4.6 %
Fatigue Strength
130 MPa
Poisson's Ratio
0.29
Shear Modulus
85 GPa
Tensile Strength: Ultimate (UTS)
560 MPa
Tensile Strength: Yield (Proof)
310 MPa
Physical
Density
9.1 g/cm 3
Thermal
Latent Heat of Fusion
320 J/g
Maximum Temperature: Mechanical
960 °C
Melting Completion (Liquidus)
1610 °C
Melting Onset (Solidus)
1560 °C
Specific Heat Capacity
410 J/kg-K
Thermal Expansion
12 µm/m-K
Thermal Shock Resistance
16 points
Calculated
Resilience: Ultimate (Unit Rupture Work)
22 MJ/m 3
Resilience: Unit (Modulus of Resilience)
220 kJ/m 3
Stiffness to Weight: Axial
13 points
Stiffness to Weight: Bending
22 points
Strength to Weight: Axial
17 points
Strength to Weight: Bending
17 points
Environmental
Base Metal Price
70 % relative
Embodied Carbon
13 kg CO 2 /kg material
Embodied Energy
180 MJ/kg
Embodied Energy
180 MJ/kg 77 x 10 3 BTU/lb
Embodied Water
280 L/kg
Embodied Water
280 L/kg 33 gal/lb
Registered Designations & Aliases
Grade CW12MW (J30002) Cast NickelJ30002
Standards
ASTM A494 ASTM A494: Standard Specification for Castings, Nickel and Nickel Alloy
ASTM A494 ASTM A494: Standard Specification for Castings, Nickel and Nickel Alloy Microstructure of Superalloys, Madeleine Durand-Charre, 1998 Engineering Properties of Nickel and Nickel Alloys, John L. Everhart, 1971 Nickel Alloys, Ulrich Heubner (editor), 1998