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Grade N7M Nickel vs. C95400 Bronze

Grade N7M nickel belongs to the nickel alloys classification, while C95400 bronze belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is grade N7M nickel and the bottom bar is C95400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Elongation at Break, % 22
8.1 to 16
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 85
43
Tensile Strength: Ultimate (UTS), MPa 590
600 to 710
Tensile Strength: Yield (Proof), MPa 310
240 to 360

Thermal Properties

Latent Heat of Fusion, J/g 320
230
Maximum Temperature: Mechanical, °C 900
230
Melting Completion (Liquidus), °C 1650
1040
Melting Onset (Solidus), °C 1590
1030
Specific Heat Capacity, J/kg-K 390
440
Thermal Expansion, µm/m-K 9.9
18

Otherwise Unclassified Properties

Base Metal Price, % relative 75
27
Density, g/cm3 9.3
8.2
Embodied Carbon, kg CO2/kg material 16
3.2
Embodied Energy, MJ/kg 200
53
Embodied Water, L/kg 270
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
48 to 75
Resilience: Unit (Modulus of Resilience), kJ/m3 220
250 to 560
Stiffness to Weight: Axial, points 13
7.7
Stiffness to Weight: Bending, points 22
20
Strength to Weight: Axial, points 18
20 to 24
Strength to Weight: Bending, points 17
19 to 22
Thermal Shock Resistance, points 19
21 to 25

Alloy Composition

Aluminum (Al), % 0
10 to 11.5
Carbon (C), % 0 to 0.070
0
Chromium (Cr), % 0 to 1.0
0
Copper (Cu), % 0
83 to 87
Iron (Fe), % 0 to 3.0
3.0 to 5.0
Manganese (Mn), % 0 to 1.0
0 to 0.5
Molybdenum (Mo), % 30 to 33
0
Nickel (Ni), % 60.9 to 70
0 to 1.5
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Residuals, % 0
0 to 0.5