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C63200 Bronze vs. Grade M30H Nickel

C63200 bronze belongs to the copper alloys classification, while grade M30H nickel belongs to the nickel alloys. They have a modest 37% 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 (3, in this case) are not shown.

For each property being compared, the top bar is C63200 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, % 17 to 18
11
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 44
61
Tensile Strength: Ultimate (UTS), MPa 640 to 710
770
Tensile Strength: Yield (Proof), MPa 310 to 350
470

Thermal Properties

Latent Heat of Fusion, J/g 230
320
Maximum Temperature: Mechanical, °C 230
900
Melting Completion (Liquidus), °C 1060
1250
Melting Onset (Solidus), °C 1040
1200
Specific Heat Capacity, J/kg-K 440
440
Thermal Conductivity, W/m-K 35
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 7.6
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 29
50
Density, g/cm3 8.3
8.6
Embodied Carbon, kg CO2/kg material 3.4
7.7
Embodied Energy, MJ/kg 55
110
Embodied Water, L/kg 380
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 95 to 99
75
Resilience: Unit (Modulus of Resilience), kJ/m3 400 to 510
700
Stiffness to Weight: Axial, points 7.9
10
Stiffness to Weight: Bending, points 20
21
Strength to Weight: Axial, points 21 to 24
25
Strength to Weight: Bending, points 20 to 21
22
Thermal Diffusivity, mm2/s 9.6
5.7
Thermal Shock Resistance, points 22 to 24
27

Alloy Composition

Aluminum (Al), % 8.7 to 9.5
0
Carbon (C), % 0
0 to 0.3
Copper (Cu), % 78.8 to 82.6
27 to 33
Iron (Fe), % 3.5 to 4.3
0 to 3.5
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 1.2 to 2.0
0 to 1.5
Nickel (Ni), % 4.0 to 4.8
57.9 to 70.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.1
2.7 to 3.7
Sulfur (S), % 0
0 to 0.030
Residuals, % 0 to 0.5
0