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C94900 Bronze vs. Grade N7M Nickel

C94900 bronze belongs to the copper alloys classification, while grade N7M nickel belongs to the nickel alloys. There are 24 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 C94900 bronze and the bottom bar is grade N7M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 17
22
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 41
85
Tensile Strength: Ultimate (UTS), MPa 300
590
Tensile Strength: Yield (Proof), MPa 130
310

Thermal Properties

Latent Heat of Fusion, J/g 190
320
Maximum Temperature: Mechanical, °C 170
900
Melting Completion (Liquidus), °C 980
1650
Melting Onset (Solidus), °C 910
1590
Specific Heat Capacity, J/kg-K 370
390
Thermal Expansion, µm/m-K 18
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 32
75
Density, g/cm3 8.8
9.3
Embodied Carbon, kg CO2/kg material 3.4
16
Embodied Energy, MJ/kg 55
200
Embodied Water, L/kg 350
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 41
110
Resilience: Unit (Modulus of Resilience), kJ/m3 72
220
Stiffness to Weight: Axial, points 6.9
13
Stiffness to Weight: Bending, points 18
22
Strength to Weight: Axial, points 9.4
18
Strength to Weight: Bending, points 11
17
Thermal Shock Resistance, points 11
19

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0 to 0.070
Chromium (Cr), % 0
0 to 1.0
Copper (Cu), % 79 to 81
0
Iron (Fe), % 0 to 0.3
0 to 3.0
Lead (Pb), % 4.0 to 6.0
0
Manganese (Mn), % 0 to 0.1
0 to 1.0
Molybdenum (Mo), % 0
30 to 33
Nickel (Ni), % 4.0 to 6.0
60.9 to 70
Phosphorus (P), % 0 to 0.050
0 to 0.040
Silicon (Si), % 0 to 0.0050
0 to 1.0
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 4.0 to 6.0
0
Residuals, % 0 to 0.8
0