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C28000 Muntz Metal vs. AWS BAg-33

C28000 Muntz Metal belongs to the copper alloys classification, while AWS BAg-33 belongs to the otherwise unclassified metals. They have 58% of their average alloy composition in common. There are 17 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is C28000 Muntz Metal and the bottom bar is AWS BAg-33.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
85
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 40
32
Tensile Strength: Ultimate (UTS), MPa 330 to 610
170

Thermal Properties

Latent Heat of Fusion, J/g 170
130
Melting Completion (Liquidus), °C 900
680
Melting Onset (Solidus), °C 900
610
Specific Heat Capacity, J/kg-K 390
320
Thermal Expansion, µm/m-K 21
23

Otherwise Unclassified Properties

Density, g/cm3 8.0
8.6
Embodied Carbon, kg CO2/kg material 2.7
25
Embodied Energy, MJ/kg 46
400

Common Calculations

Stiffness to Weight: Axial, points 7.2
5.5
Stiffness to Weight: Bending, points 20
17
Strength to Weight: Axial, points 11 to 21
5.5
Strength to Weight: Bending, points 13 to 20
7.9
Thermal Shock Resistance, points 11 to 20
6.3

Alloy Composition

Cadmium (Cd), % 0
16.5 to 18.5
Copper (Cu), % 59 to 63
29 to 31
Iron (Fe), % 0 to 0.070
0
Lead (Pb), % 0 to 0.3
0
Silver (Ag), % 0
24 to 26
Zinc (Zn), % 36.3 to 41
26.5 to 28.5
Residuals, % 0
0 to 0.15