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AWS BAg-37 vs. C19025 Copper

AWS BAg-37 belongs to the otherwise unclassified metals classification, while C19025 copper belongs to the copper alloys. 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 (10, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-37 and the bottom bar is C19025 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 94
120
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 36
43
Tensile Strength: Ultimate (UTS), MPa 180
480 to 620

Thermal Properties

Latent Heat of Fusion, J/g 150
210
Melting Completion (Liquidus), °C 780
1080
Melting Onset (Solidus), °C 690
1020
Specific Heat Capacity, J/kg-K 350
380
Thermal Expansion, µm/m-K 21
17

Otherwise Unclassified Properties

Density, g/cm3 8.5
8.9
Embodied Carbon, kg CO2/kg material 26
2.8
Embodied Energy, MJ/kg 410
44

Common Calculations

Stiffness to Weight: Axial, points 6.1
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 5.9
15 to 19
Strength to Weight: Bending, points 8.3
15 to 18
Thermal Shock Resistance, points 6.6
17 to 22

Alloy Composition

Copper (Cu), % 39 to 41
97.1 to 98.5
Nickel (Ni), % 0
0.8 to 1.2
Phosphorus (P), % 0
0.030 to 0.070
Silver (Ag), % 24 to 26
0
Tin (Sn), % 1.5 to 2.5
0.7 to 1.1
Zinc (Zn), % 31 to 35
0 to 0.2
Residuals, % 0
0 to 0.3