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Grade M30C Nickel vs. C91100 Bronze

Grade M30C nickel belongs to the nickel alloys classification, while C91100 bronze belongs to the copper 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 grade M30C nickel and the bottom bar is C91100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
100
Elongation at Break, % 29
2.0
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 61
39
Tensile Strength: Ultimate (UTS), MPa 510
240
Tensile Strength: Yield (Proof), MPa 250
170

Thermal Properties

Latent Heat of Fusion, J/g 290
180
Maximum Temperature: Mechanical, °C 900
160
Melting Completion (Liquidus), °C 1290
950
Melting Onset (Solidus), °C 1240
820
Specific Heat Capacity, J/kg-K 430
360
Thermal Conductivity, W/m-K 22
63
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.3
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 60
38
Density, g/cm3 8.8
8.7
Embodied Carbon, kg CO2/kg material 9.5
4.2
Embodied Energy, MJ/kg 140
69
Embodied Water, L/kg 250
440

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
4.4
Resilience: Unit (Modulus of Resilience), kJ/m3 200
140
Stiffness to Weight: Axial, points 10
6.7
Stiffness to Weight: Bending, points 21
18
Strength to Weight: Axial, points 16
7.7
Strength to Weight: Bending, points 16
9.9
Thermal Diffusivity, mm2/s 5.7
20
Thermal Shock Resistance, points 18
9.1

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.3
0
Copper (Cu), % 26 to 33
82 to 85
Iron (Fe), % 0 to 3.5
0 to 0.25
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 56.6 to 72
0 to 0.5
Niobium (Nb), % 1.0 to 3.0
0
Phosphorus (P), % 0 to 0.030
0 to 1.0
Silicon (Si), % 1.0 to 2.0
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.050
Tin (Sn), % 0
15 to 17
Zinc (Zn), % 0
0 to 0.25