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C65500 Bronze vs. Grade M30H Nickel

C65500 bronze belongs to the copper alloys classification, while grade M30H nickel belongs to the nickel alloys. They have a modest 35% 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 (4, in this case) are not shown.

For each property being compared, the top bar is C65500 bronze and the bottom bar is grade M30H nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
160
Elongation at Break, % 4.0 to 70
11
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 43
61
Tensile Strength: Ultimate (UTS), MPa 360 to 760
770
Tensile Strength: Yield (Proof), MPa 120 to 430
470

Thermal Properties

Latent Heat of Fusion, J/g 260
320
Maximum Temperature: Mechanical, °C 200
900
Melting Completion (Liquidus), °C 1030
1250
Melting Onset (Solidus), °C 970
1200
Specific Heat Capacity, J/kg-K 400
440
Thermal Conductivity, W/m-K 36
22
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 29
50
Density, g/cm3 8.6
8.6
Embodied Carbon, kg CO2/kg material 2.7
7.7
Embodied Energy, MJ/kg 42
110
Embodied Water, L/kg 300
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 450
75
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 790
700
Stiffness to Weight: Axial, points 7.5
10
Stiffness to Weight: Bending, points 19
21
Strength to Weight: Axial, points 12 to 24
25
Strength to Weight: Bending, points 13 to 21
22
Thermal Diffusivity, mm2/s 10
5.7
Thermal Shock Resistance, points 12 to 26
27

Alloy Composition

Carbon (C), % 0
0 to 0.3
Copper (Cu), % 91.5 to 96.7
27 to 33
Iron (Fe), % 0 to 0.8
0 to 3.5
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0.5 to 1.3
0 to 1.5
Nickel (Ni), % 0 to 0.6
57.9 to 70.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 2.8 to 3.8
2.7 to 3.7
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0