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CC495K Bronze vs. Grade N7M Nickel

CC495K 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 (6, in this case) are not shown.

For each property being compared, the top bar is CC495K bronze and the bottom bar is grade N7M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
220
Elongation at Break, % 7.0
22
Poisson's Ratio 0.35
0.31
Shear Modulus, GPa 37
85
Tensile Strength: Ultimate (UTS), MPa 240
590
Tensile Strength: Yield (Proof), MPa 120
310

Thermal Properties

Latent Heat of Fusion, J/g 180
320
Maximum Temperature: Mechanical, °C 140
900
Melting Completion (Liquidus), °C 930
1650
Melting Onset (Solidus), °C 820
1590
Specific Heat Capacity, J/kg-K 350
390
Thermal Expansion, µm/m-K 19
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 33
75
Density, g/cm3 9.0
9.3
Embodied Carbon, kg CO2/kg material 3.6
16
Embodied Energy, MJ/kg 58
200
Embodied Water, L/kg 400
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
110
Resilience: Unit (Modulus of Resilience), kJ/m3 68
220
Stiffness to Weight: Axial, points 6.2
13
Stiffness to Weight: Bending, points 17
22
Strength to Weight: Axial, points 7.3
18
Strength to Weight: Bending, points 9.4
17
Thermal Shock Resistance, points 8.8
19

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0 to 0.070
Chromium (Cr), % 0
0 to 1.0
Copper (Cu), % 76 to 82
0
Iron (Fe), % 0 to 0.25
0 to 3.0
Lead (Pb), % 8.0 to 11
0
Manganese (Mn), % 0 to 0.2
0 to 1.0
Molybdenum (Mo), % 0
30 to 33
Nickel (Ni), % 0 to 2.0
60.9 to 70
Phosphorus (P), % 0 to 0.1
0 to 0.040
Silicon (Si), % 0 to 0.010
0 to 1.0
Sulfur (S), % 0 to 0.1
0 to 0.030
Tin (Sn), % 9.0 to 11
0
Zinc (Zn), % 0 to 2.0
0