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AWS BAg-19 vs. CC498K Bronze

AWS BAg-19 belongs to the otherwise unclassified metals classification, while CC498K bronze belongs to the copper alloys. There are 15 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-19 and the bottom bar is CC498K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 74
110
Poisson's Ratio 0.37
0.34
Shear Modulus, GPa 27
41
Tensile Strength: Ultimate (UTS), MPa 140
260

Thermal Properties

Latent Heat of Fusion, J/g 120
190
Melting Completion (Liquidus), °C 890
1000
Melting Onset (Solidus), °C 760
920
Specific Heat Capacity, J/kg-K 250
370
Thermal Expansion, µm/m-K 20
18

Otherwise Unclassified Properties

Density, g/cm3 10
8.8

Common Calculations

Stiffness to Weight: Axial, points 4.0
6.9
Stiffness to Weight: Bending, points 14
18
Strength to Weight: Axial, points 3.8
8.1
Strength to Weight: Bending, points 5.8
10
Thermal Shock Resistance, points 6.9
9.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 6.6 to 7.9
85 to 90
Iron (Fe), % 0
0 to 0.25
Lead (Pb), % 0
1.0 to 2.0
Lithium (Li), % 0.15 to 0.3
0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.010
Silver (Ag), % 92 to 93
0
Sulfur (S), % 0
0 to 0.1
Tin (Sn), % 0
5.5 to 6.5
Zinc (Zn), % 0
3.0 to 5.0
Residuals, % 0 to 0.15
0