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Grade CW12MW Nickel vs. C91700 Bronze

Grade CW12MW nickel belongs to the nickel alloys classification, while C91700 bronze belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is grade CW12MW nickel and the bottom bar is C91700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Elongation at Break, % 4.6
13
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 85
41
Tensile Strength: Ultimate (UTS), MPa 560
330
Tensile Strength: Yield (Proof), MPa 310
170

Thermal Properties

Latent Heat of Fusion, J/g 320
190
Maximum Temperature: Mechanical, °C 960
170
Melting Completion (Liquidus), °C 1610
1020
Melting Onset (Solidus), °C 1560
850
Specific Heat Capacity, J/kg-K 410
370
Thermal Expansion, µm/m-K 12
18

Otherwise Unclassified Properties

Base Metal Price, % relative 70
36
Density, g/cm3 9.1
8.7
Embodied Carbon, kg CO2/kg material 13
3.9
Embodied Energy, MJ/kg 180
63
Embodied Water, L/kg 280
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
35
Resilience: Unit (Modulus of Resilience), kJ/m3 220
140
Stiffness to Weight: Axial, points 13
6.9
Stiffness to Weight: Bending, points 22
18
Strength to Weight: Axial, points 17
11
Strength to Weight: Bending, points 17
12
Thermal Shock Resistance, points 16
12

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.12
0
Chromium (Cr), % 15.5 to 17.5
0
Copper (Cu), % 0
84.2 to 87.5
Iron (Fe), % 4.5 to 7.5
0 to 0.2
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 16 to 18
0
Nickel (Ni), % 49.2 to 60.1
1.2 to 2.0
Phosphorus (P), % 0 to 0.040
0 to 0.3
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.050
Tin (Sn), % 0
11.3 to 12.5
Tungsten (W), % 3.8 to 5.3
0
Vanadium (V), % 0.2 to 0.4
0
Zinc (Zn), % 0
0 to 0.25