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C67600 Bronze vs. AWS BVAg-31

C67600 bronze belongs to the copper alloys classification, while AWS BVAg-31 belongs to the otherwise unclassified metals. They have a modest 32% of their average alloy composition in common, which, by itself, doesn't mean much. There are 15 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is C67600 bronze and the bottom bar is AWS BVAg-31.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
90
Poisson's Ratio 0.31
0.36
Shear Modulus, GPa 40
33
Tensile Strength: Ultimate (UTS), MPa 430 to 570
180

Thermal Properties

Latent Heat of Fusion, J/g 170
150
Melting Completion (Liquidus), °C 890
850
Melting Onset (Solidus), °C 870
820
Specific Heat Capacity, J/kg-K 380
280
Thermal Expansion, µm/m-K 21
18

Otherwise Unclassified Properties

Density, g/cm3 8.0
10

Common Calculations

Stiffness to Weight: Axial, points 7.2
4.9
Stiffness to Weight: Bending, points 20
15
Strength to Weight: Axial, points 15 to 20
4.9
Strength to Weight: Bending, points 16 to 19
7.0
Thermal Shock Resistance, points 14 to 19
7.8

Alloy Composition

Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Copper (Cu), % 57 to 60
31 to 33
Iron (Fe), % 0.4 to 1.3
0
Lead (Pb), % 0.5 to 1.0
0 to 0.0020
Manganese (Mn), % 0.050 to 0.5
0
Palladium (Pd), % 0
8.0 to 12
Phosphorus (P), % 0
0 to 0.0020
Silver (Ag), % 0
57 to 59
Tin (Sn), % 0.5 to 1.5
0
Zinc (Zn), % 35.2 to 41.6
0 to 0.0010
Residuals, % 0 to 0.5
0