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C87700 Bronze vs. AWS BVPd-1

C87700 bronze belongs to the copper alloys classification, while AWS BVPd-1 belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is C87700 bronze and the bottom bar is AWS BVPd-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
150
Poisson's Ratio 0.33
0.37
Shear Modulus, GPa 42
56
Tensile Strength: Ultimate (UTS), MPa 300
240

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Melting Completion (Liquidus), °C 980
1240
Melting Onset (Solidus), °C 900
1230
Specific Heat Capacity, J/kg-K 400
310
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Density, g/cm3 8.5
11

Common Calculations

Stiffness to Weight: Axial, points 7.4
7.7
Stiffness to Weight: Bending, points 19
16
Strength to Weight: Axial, points 9.8
6.1
Strength to Weight: Bending, points 12
7.9
Thermal Shock Resistance, points 11
9.8

Alloy Composition

Antimony (Sb), % 0 to 0.1
0
Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Cobalt (Co), % 0
33.9 to 36
Copper (Cu), % 87.5 to 90.5
0
Iron (Fe), % 0 to 0.5
0
Lead (Pb), % 0 to 0.090
0 to 0.0020
Manganese (Mn), % 0 to 0.8
0
Nickel (Ni), % 0 to 0.25
0 to 0.060
Palladium (Pd), % 0
64 to 66
Phosphorus (P), % 0 to 0.15
0 to 0.0020
Silicon (Si), % 2.5 to 3.5
0
Tin (Sn), % 0 to 2.0
0
Zinc (Zn), % 7.0 to 9.0
0 to 0.0010
Residuals, % 0 to 0.8
0