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C70600 Copper-nickel vs. AWS BAg-37

C70600 copper-nickel belongs to the copper alloys classification, while AWS BAg-37 belongs to the otherwise unclassified metals. They have 41% of their average alloy composition in common. There are 17 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 C70600 copper-nickel and the bottom bar is AWS BAg-37.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
94
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 46
36
Tensile Strength: Ultimate (UTS), MPa 290 to 570
180

Thermal Properties

Latent Heat of Fusion, J/g 220
150
Melting Completion (Liquidus), °C 1150
780
Melting Onset (Solidus), °C 1100
690
Specific Heat Capacity, J/kg-K 390
350
Thermal Expansion, µm/m-K 17
21

Otherwise Unclassified Properties

Density, g/cm3 8.9
8.5
Embodied Carbon, kg CO2/kg material 3.4
26
Embodied Energy, MJ/kg 51
410

Common Calculations

Stiffness to Weight: Axial, points 7.7
6.1
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 9.1 to 18
5.9
Strength to Weight: Bending, points 11 to 17
8.3
Thermal Shock Resistance, points 9.8 to 19
6.6

Alloy Composition

Copper (Cu), % 84.7 to 90
39 to 41
Iron (Fe), % 1.0 to 1.8
0
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 9.0 to 11
0
Silver (Ag), % 0
24 to 26
Tin (Sn), % 0
1.5 to 2.5
Zinc (Zn), % 0 to 1.0
31 to 35
Residuals, % 0
0 to 0.15