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C64200 Bronze vs. AWS BNi-2

C64200 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 C64200 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 0.34
0.3
Shear Modulus, GPa 42
68
Tensile Strength: Ultimate (UTS), MPa 540 to 640
440

Thermal Properties

Latent Heat of Fusion, J/g 250
360
Melting Completion (Liquidus), °C 1000
1000
Melting Onset (Solidus), °C 980
970
Specific Heat Capacity, J/kg-K 430
490
Thermal Expansion, µm/m-K 18
11

Otherwise Unclassified Properties

Base Metal Price, % relative 29
55
Density, g/cm3 8.3
8.2
Embodied Carbon, kg CO2/kg material 3.0
9.3
Embodied Energy, MJ/kg 50
130
Embodied Water, L/kg 370
230

Common Calculations

Stiffness to Weight: Axial, points 7.5
12
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 18 to 21
15
Strength to Weight: Bending, points 18 to 20
16
Thermal Shock Resistance, points 20 to 23
16

Alloy Composition

Aluminum (Al), % 6.3 to 7.6
0 to 0.050
Arsenic (As), % 0 to 0.15
0
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), % 88.2 to 92.2
0
Iron (Fe), % 0 to 0.3
2.5 to 3.5
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.25
79.1 to 84.8
Phosphorus (P), % 0
0 to 0.020
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 1.5 to 2.2
4.0 to 5.0
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.2
0
Titanium (Ti), % 0
0 to 0.050
Zinc (Zn), % 0 to 0.5
0
Zirconium (Zr), % 0
0 to 0.050
Residuals, % 0
0 to 0.5