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AWS BVAg-8b vs. C38500 Bronze

AWS BVAg-8b belongs to the otherwise unclassified metals classification, while C38500 bronze belongs to the copper alloys. They have a modest 28% 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 AWS BVAg-8b and the bottom bar is C38500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 84
100
Poisson's Ratio 0.36
0.31
Shear Modulus, GPa 31
37
Tensile Strength: Ultimate (UTS), MPa 170
370

Thermal Properties

Latent Heat of Fusion, J/g 140
160
Melting Completion (Liquidus), °C 800
890
Melting Onset (Solidus), °C 780
880
Specific Heat Capacity, J/kg-K 280
380
Thermal Expansion, µm/m-K 19
21

Otherwise Unclassified Properties

Density, g/cm3 10
8.1

Common Calculations

Stiffness to Weight: Axial, points 4.7
7.0
Stiffness to Weight: Bending, points 15
19
Strength to Weight: Axial, points 4.7
13
Strength to Weight: Bending, points 6.8
14
Thermal Shock Resistance, points 7.6
12

Alloy Composition

Cadmium (Cd), % 0 to 0.0010
0
Carbon (C), % 0 to 0.0050
0
Copper (Cu), % 26.8 to 29.2
55 to 59
Iron (Fe), % 0
0 to 0.35
Lead (Pb), % 0 to 0.0020
2.5 to 3.5
Nickel (Ni), % 0.3 to 0.7
0
Phosphorus (P), % 0 to 0.0020
0
Silver (Ag), % 70.5 to 72.5
0
Zinc (Zn), % 0 to 0.0010
36.7 to 42.5
Residuals, % 0
0 to 0.5