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C67000 Bronze vs. AWS BNi-2

C67000 bronze belongs to the copper alloys classification, while AWS BNi-2 belongs to the nickel 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 C67000 bronze and the bottom bar is AWS BNi-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
180
Poisson's Ratio 0.31
0.3
Shear Modulus, GPa 42
68
Tensile Strength: Ultimate (UTS), MPa 660 to 880
440

Thermal Properties

Latent Heat of Fusion, J/g 190
360
Melting Completion (Liquidus), °C 900
1000
Melting Onset (Solidus), °C 850
970
Specific Heat Capacity, J/kg-K 410
490
Thermal Expansion, µm/m-K 20
11

Otherwise Unclassified Properties

Base Metal Price, % relative 23
55
Density, g/cm3 7.9
8.2
Embodied Carbon, kg CO2/kg material 2.9
9.3
Embodied Energy, MJ/kg 49
130
Embodied Water, L/kg 350
230

Common Calculations

Stiffness to Weight: Axial, points 7.8
12
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 23 to 31
15
Strength to Weight: Bending, points 21 to 26
16
Thermal Shock Resistance, points 21 to 29
16

Alloy Composition

Aluminum (Al), % 3.0 to 6.0
0 to 0.050
Boron (B), % 0
2.8 to 3.5
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
6.0 to 8.0
Cobalt (Co), % 0
0 to 0.1
Copper (Cu), % 63 to 68
0
Iron (Fe), % 2.0 to 4.0
2.5 to 3.5
Lead (Pb), % 0 to 0.2
0
Manganese (Mn), % 2.5 to 5.0
0
Nickel (Ni), % 0
79.1 to 84.8
Phosphorus (P), % 0
0 to 0.020
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 0
4.0 to 5.0
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.5
0
Titanium (Ti), % 0
0 to 0.050
Zinc (Zn), % 21.8 to 32.5
0
Zirconium (Zr), % 0
0 to 0.050
Residuals, % 0
0 to 0.5