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AWS BVAg-18 vs. C96700 Copper

AWS BVAg-18 belongs to the otherwise unclassified metals classification, while C96700 copper belongs to the copper alloys. They have a modest 30% of their average alloy composition in common, which, by itself, doesn't mean much. There are 17 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is AWS BVAg-18 and the bottom bar is C96700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
140
Poisson's Ratio 0.36
0.33
Shear Modulus, GPa 30
53
Tensile Strength: Ultimate (UTS), MPa 180
1210

Thermal Properties

Latent Heat of Fusion, J/g 140
250
Melting Completion (Liquidus), °C 720
1170
Melting Onset (Solidus), °C 600
1110
Specific Heat Capacity, J/kg-K 280
400
Thermal Expansion, µm/m-K 19
15

Otherwise Unclassified Properties

Density, g/cm3 9.7
8.8
Embodied Carbon, kg CO2/kg material 59
9.5
Embodied Energy, MJ/kg 930
140

Common Calculations

Stiffness to Weight: Axial, points 4.7
8.9
Stiffness to Weight: Bending, points 15
20
Strength to Weight: Axial, points 5.1
38
Strength to Weight: Bending, points 7.3
29
Thermal Shock Resistance, points 8.1
40

Alloy Composition

Beryllium (Be), % 0
1.1 to 1.2
Cadmium (Cd), % 0 to 0.0010
0
Carbon (C), % 0 to 0.0050
0
Copper (Cu), % 28.5 to 31.5
62.4 to 68.8
Iron (Fe), % 0
0.4 to 1.0
Lead (Pb), % 0 to 0.0020
0 to 0.010
Manganese (Mn), % 0
0.4 to 1.0
Nickel (Ni), % 0
29 to 33
Phosphorus (P), % 0 to 0.0020
0
Silicon (Si), % 0
0 to 0.15
Silver (Ag), % 59 to 61
0
Tin (Sn), % 9.5 to 10.5
0
Titanium (Ti), % 0
0.15 to 0.35
Zinc (Zn), % 0 to 0.0010
0
Zirconium (Zr), % 0
0.15 to 0.35
Residuals, % 0
0 to 0.5