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AWS BAg-23 vs. C71500 Copper-nickel

AWS BAg-23 belongs to the otherwise unclassified metals classification, while C71500 copper-nickel belongs to the copper alloys. There are 15 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-23 and the bottom bar is C71500 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 90
140
Poisson's Ratio 0.36
0.33
Shear Modulus, GPa 33
52
Tensile Strength: Ultimate (UTS), MPa 170
380 to 620

Thermal Properties

Latent Heat of Fusion, J/g 130
230
Melting Completion (Liquidus), °C 970
1240
Melting Onset (Solidus), °C 960
1170
Specific Heat Capacity, J/kg-K 270
400
Thermal Expansion, µm/m-K 20
16

Otherwise Unclassified Properties

Density, g/cm3 10
8.9

Common Calculations

Stiffness to Weight: Axial, points 5.0
8.6
Stiffness to Weight: Bending, points 15
19
Strength to Weight: Axial, points 4.7
12 to 19
Strength to Weight: Bending, points 6.8
13 to 18
Thermal Shock Resistance, points 6.8
12 to 20

Alloy Composition

Copper (Cu), % 0
63.5 to 70.6
Iron (Fe), % 0
0.4 to 1.0
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 13.9 to 16
0 to 1.0
Nickel (Ni), % 0
29 to 33
Silver (Ag), % 84 to 86
0
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 0.5