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AWS BNi-7 vs. C60800 Bronze

AWS BNi-7 belongs to the nickel alloys classification, while C60800 bronze belongs to the copper alloys. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-7 and the bottom bar is C60800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 170
110
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 67
46
Tensile Strength: Ultimate (UTS), MPa 550
390

Thermal Properties

Latent Heat of Fusion, J/g 280
220
Melting Completion (Liquidus), °C 890
1060
Melting Onset (Solidus), °C 890
1050
Specific Heat Capacity, J/kg-K 490
410
Thermal Expansion, µm/m-K 11
18

Otherwise Unclassified Properties

Base Metal Price, % relative 55
29
Density, g/cm3 8.0
8.6
Embodied Carbon, kg CO2/kg material 8.8
2.9
Embodied Energy, MJ/kg 120
48
Embodied Water, L/kg 240
360

Common Calculations

Stiffness to Weight: Axial, points 12
7.3
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 19
13
Strength to Weight: Bending, points 19
14
Thermal Shock Resistance, points 21
14

Alloy Composition

Aluminum (Al), % 0 to 0.050
5.0 to 6.5
Arsenic (As), % 0
0.020 to 0.35
Boron (B), % 0 to 0.010
0
Carbon (C), % 0 to 0.060
0
Chromium (Cr), % 13 to 15
0
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
92.5 to 95
Iron (Fe), % 0 to 0.2
0 to 0.1
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0 to 0.040
0
Nickel (Ni), % 73.3 to 77.3
0
Phosphorus (P), % 9.7 to 10.5
0
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0 to 0.1
0
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0 to 0.050
0
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0
0 to 0.5