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C14200 Copper vs. AWS BVAu-7

C14200 copper belongs to the copper alloys classification, while AWS BVAu-7 belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (19, in this case) are not shown.

For each property being compared, the top bar is C14200 copper and the bottom bar is AWS BVAu-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
130
Poisson's Ratio 0.34
0.38
Shear Modulus, GPa 43
45
Tensile Strength: Ultimate (UTS), MPa 220 to 370
200

Thermal Properties

Latent Heat of Fusion, J/g 210
140
Melting Completion (Liquidus), °C 1080
1120
Melting Onset (Solidus), °C 1030
1100
Specific Heat Capacity, J/kg-K 390
240
Thermal Expansion, µm/m-K 17
13

Otherwise Unclassified Properties

Density, g/cm3 8.9
15

Common Calculations

Stiffness to Weight: Axial, points 7.2
4.7
Stiffness to Weight: Bending, points 18
11
Strength to Weight: Axial, points 6.8 to 11
3.7
Strength to Weight: Bending, points 9.1 to 13
5.1
Thermal Shock Resistance, points 7.9 to 13
8.9

Alloy Composition

Arsenic (As), % 0.15 to 0.5
0
Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Cobalt (Co), % 0
0 to 0.060
Copper (Cu), % 99.4 to 99.835
0
Gold (Au), % 0
49.5 to 50.5
Lead (Pb), % 0
0 to 0.0020
Nickel (Ni), % 0
24.5 to 25.5
Palladium (Pd), % 0
23.9 to 26
Phosphorus (P), % 0.015 to 0.040
0 to 0.0020
Zinc (Zn), % 0
0 to 0.0010