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C90200 Bronze vs. Grade M30C Nickel

C90200 bronze belongs to the copper alloys classification, while grade M30C nickel belongs to the nickel alloys. They have a modest 30% of their average alloy composition in common, which, by itself, doesn't mean much. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C90200 bronze and the bottom bar is grade M30C nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
160
Elongation at Break, % 30
29
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 41
61
Tensile Strength: Ultimate (UTS), MPa 260
510
Tensile Strength: Yield (Proof), MPa 110
250

Thermal Properties

Latent Heat of Fusion, J/g 200
290
Maximum Temperature: Mechanical, °C 180
900
Melting Completion (Liquidus), °C 1050
1290
Melting Onset (Solidus), °C 880
1240
Specific Heat Capacity, J/kg-K 370
430
Thermal Conductivity, W/m-K 62
22
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 13
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 34
60
Density, g/cm3 8.8
8.8
Embodied Carbon, kg CO2/kg material 3.3
9.5
Embodied Energy, MJ/kg 53
140
Embodied Water, L/kg 370
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
120
Resilience: Unit (Modulus of Resilience), kJ/m3 55
200
Stiffness to Weight: Axial, points 7.0
10
Stiffness to Weight: Bending, points 18
21
Strength to Weight: Axial, points 8.3
16
Strength to Weight: Bending, points 10
16
Thermal Diffusivity, mm2/s 19
5.7
Thermal Shock Resistance, points 9.5
18

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.3
Copper (Cu), % 91 to 94
26 to 33
Iron (Fe), % 0 to 0.2
0 to 3.5
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0 to 0.5
56.6 to 72
Niobium (Nb), % 0
1.0 to 3.0
Phosphorus (P), % 0 to 0.050
0 to 0.030
Silicon (Si), % 0 to 0.0050
1.0 to 2.0
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 6.0 to 8.0
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.6
0