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AWS BAg-2 vs. C67500 Bronze

AWS BAg-2 belongs to the otherwise unclassified metals classification, while C67500 bronze belongs to the copper alloys. They have 47% of their average alloy composition in common. There are 17 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-2 and the bottom bar is C67500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
100
Poisson's Ratio 0.32
0.3
Shear Modulus, GPa 31
40
Tensile Strength: Ultimate (UTS), MPa 180
430 to 580

Thermal Properties

Latent Heat of Fusion, J/g 130
170
Melting Completion (Liquidus), °C 700
890
Melting Onset (Solidus), °C 610
870
Specific Heat Capacity, J/kg-K 310
390
Thermal Expansion, µm/m-K 22
21

Otherwise Unclassified Properties

Density, g/cm3 8.9
8.0
Embodied Carbon, kg CO2/kg material 35
2.8
Embodied Energy, MJ/kg 550
47

Common Calculations

Stiffness to Weight: Axial, points 5.1
7.3
Stiffness to Weight: Bending, points 16
20
Strength to Weight: Axial, points 5.6
15 to 20
Strength to Weight: Bending, points 7.9
16 to 19
Thermal Shock Resistance, points 7.0
14 to 19

Alloy Composition

Aluminum (Al), % 0
0 to 0.25
Cadmium (Cd), % 17 to 19
0
Copper (Cu), % 25 to 27
57 to 60
Iron (Fe), % 0
0.8 to 2.0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0
0.050 to 0.5
Silver (Ag), % 34 to 36
0
Tin (Sn), % 0
0.5 to 1.5
Zinc (Zn), % 19 to 23
35.1 to 41.7
Residuals, % 0
0 to 0.5