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C67600 Bronze vs. AWS BVAu-8

C67600 bronze belongs to the copper alloys classification, while AWS BVAu-8 belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is C67600 bronze and the bottom bar is AWS BVAu-8.

UNS C67600 Leaded Manganese BronzeAWS BVAu-8 (P00927) Vacuum Service Filler Metal
Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Poisson's Ratio 0.31
0.42
Shear Modulus, GPa 40
36
Tensile Strength: Ultimate (UTS), MPa 430 to 570
140

Thermal Properties

Latent Heat of Fusion, J/g 170
71
Melting Completion (Liquidus), °C 890
1240
Melting Onset (Solidus), °C 870
1200
Specific Heat Capacity, J/kg-K 380
140
Thermal Expansion, µm/m-K 21
14

Otherwise Unclassified Properties

Density, g/cm3 8.0
19

Common Calculations

Stiffness to Weight: Axial, points 7.2
3.0
Stiffness to Weight: Bending, points 20
8.3
Strength to Weight: Axial, points 15 to 20
2.1
Strength to Weight: Bending, points 16 to 19
3.2
Thermal Shock Resistance, points 14 to 19
7.1

Alloy Composition

Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Copper (Cu), % 57 to 60
0
Gold (Au), % 0
91 to 93
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
7.0 to 9.0
Phosphorus (P), % 0
0 to 0.0020
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