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C66100 Bronze vs. Grade M30C Nickel

C66100 bronze belongs to the copper alloys classification, while grade M30C nickel belongs to the nickel alloys. They have a modest 32% of their average alloy composition in common, which, by itself, doesn't mean much. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C66100 bronze and the bottom bar is grade M30C nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
160
Elongation at Break, % 8.0 to 40
29
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 43
61
Tensile Strength: Ultimate (UTS), MPa 410 to 790
510
Tensile Strength: Yield (Proof), MPa 120 to 430
250

Thermal Properties

Latent Heat of Fusion, J/g 260
290
Maximum Temperature: Mechanical, °C 200
900
Melting Completion (Liquidus), °C 1050
1290
Melting Onset (Solidus), °C 1000
1240
Specific Heat Capacity, J/kg-K 400
430
Thermal Conductivity, W/m-K 34
22
Thermal Expansion, µm/m-K 17
13

Otherwise Unclassified Properties

Base Metal Price, % relative 29
60
Density, g/cm3 8.7
8.8
Embodied Carbon, kg CO2/kg material 2.6
9.5
Embodied Energy, MJ/kg 42
140
Embodied Water, L/kg 300
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
120
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
200
Stiffness to Weight: Axial, points 7.4
10
Stiffness to Weight: Bending, points 19
21
Strength to Weight: Axial, points 13 to 25
16
Strength to Weight: Bending, points 14 to 22
16
Thermal Diffusivity, mm2/s 9.7
5.7
Thermal Shock Resistance, points 15 to 29
18

Alloy Composition

Carbon (C), % 0
0 to 0.3
Copper (Cu), % 92 to 97
26 to 33
Iron (Fe), % 0 to 0.25
0 to 3.5
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0 to 1.5
Nickel (Ni), % 0
56.6 to 72
Niobium (Nb), % 0
1.0 to 3.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 2.8 to 3.5
1.0 to 2.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0