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CC494K Bronze vs. AWS BVAg-8b

CC494K bronze belongs to the copper alloys classification, while AWS BVAg-8b belongs to the otherwise unclassified metals. They have a modest 29% of their average alloy composition in common, which, by itself, doesn't mean much. 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 CC494K bronze and the bottom bar is AWS BVAg-8b.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
84
Poisson's Ratio 0.35
0.36
Shear Modulus, GPa 39
31
Tensile Strength: Ultimate (UTS), MPa 210
170

Thermal Properties

Latent Heat of Fusion, J/g 180
140
Melting Completion (Liquidus), °C 970
800
Melting Onset (Solidus), °C 890
780
Specific Heat Capacity, J/kg-K 360
280
Thermal Expansion, µm/m-K 19
19

Otherwise Unclassified Properties

Density, g/cm3 9.1
10

Common Calculations

Stiffness to Weight: Axial, points 6.4
4.7
Stiffness to Weight: Bending, points 17
15
Strength to Weight: Axial, points 6.5
4.7
Strength to Weight: Bending, points 8.8
6.8
Thermal Shock Resistance, points 7.8
7.6

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.5
0
Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Copper (Cu), % 78 to 87
26.8 to 29.2
Iron (Fe), % 0 to 0.25
0
Lead (Pb), % 8.0 to 10
0 to 0.0020
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0 to 2.0
0.3 to 0.7
Phosphorus (P), % 0 to 0.1
0 to 0.0020
Silicon (Si), % 0 to 0.010
0
Silver (Ag), % 0
70.5 to 72.5
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0 to 0.0010