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Nickel 200 vs. Grade CW12MW Nickel

Both nickel 200 and grade CW12MW nickel are nickel alloys. They have 55% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is nickel 200 and the bottom bar is grade CW12MW nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
220
Elongation at Break, % 23 to 44
4.6
Fatigue Strength, MPa 120 to 350
130
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 70
85
Tensile Strength: Ultimate (UTS), MPa 420 to 540
560
Tensile Strength: Yield (Proof), MPa 120 to 370
310

Thermal Properties

Latent Heat of Fusion, J/g 290
320
Maximum Temperature: Mechanical, °C 900
960
Melting Completion (Liquidus), °C 1460
1610
Melting Onset (Solidus), °C 1440
1560
Specific Heat Capacity, J/kg-K 450
410
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 65
70
Density, g/cm3 8.9
9.1
Embodied Carbon, kg CO2/kg material 11
13
Embodied Energy, MJ/kg 150
180
Embodied Water, L/kg 230
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 150
22
Resilience: Unit (Modulus of Resilience), kJ/m3 42 to 370
220
Stiffness to Weight: Axial, points 11
13
Stiffness to Weight: Bending, points 21
22
Strength to Weight: Axial, points 13 to 17
17
Strength to Weight: Bending, points 14 to 17
17
Thermal Shock Resistance, points 13 to 16
16

Alloy Composition

Carbon (C), % 0 to 0.15
0 to 0.12
Chromium (Cr), % 0
15.5 to 17.5
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 0 to 0.4
4.5 to 7.5
Manganese (Mn), % 0 to 0.35
0 to 1.0
Molybdenum (Mo), % 0
16 to 18
Nickel (Ni), % 99 to 100
49.2 to 60.1
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.35
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.030
Tungsten (W), % 0
3.8 to 5.3
Vanadium (V), % 0
0.2 to 0.4