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C61800 Bronze vs. Grade CW2M Nickel

C61800 bronze belongs to the copper alloys classification, while grade CW2M nickel belongs to the nickel alloys. There are 25 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 C61800 bronze and the bottom bar is grade CW2M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
210
Elongation at Break, % 26
23
Fatigue Strength, MPa 190
190
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
83
Tensile Strength: Ultimate (UTS), MPa 740
560
Tensile Strength: Yield (Proof), MPa 310
310

Thermal Properties

Latent Heat of Fusion, J/g 230
330
Maximum Temperature: Mechanical, °C 220
960
Melting Completion (Liquidus), °C 1050
1520
Melting Onset (Solidus), °C 1040
1460
Specific Heat Capacity, J/kg-K 440
430
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 28
70
Density, g/cm3 8.3
8.8
Embodied Carbon, kg CO2/kg material 3.1
12
Embodied Energy, MJ/kg 52
170
Embodied Water, L/kg 390
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
110
Resilience: Unit (Modulus of Resilience), kJ/m3 420
220
Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 25
18
Strength to Weight: Bending, points 22
17
Thermal Shock Resistance, points 26
16

Alloy Composition

Aluminum (Al), % 8.5 to 11
0
Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0
15 to 17.5
Copper (Cu), % 86.9 to 91
0
Iron (Fe), % 0.5 to 1.5
0 to 2.0
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
15 to 17.5
Nickel (Ni), % 0
60.1 to 70
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.1
0 to 0.8
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
0 to 1.0
Zinc (Zn), % 0 to 0.020
0
Residuals, % 0 to 0.5
0