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C95520 Bronze vs. Type 2 Pewter

C95520 bronze belongs to the copper alloys classification, while Type 2 pewter belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C95520 bronze and the bottom bar is Type 2 pewter.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 280
13 to 23
Elastic (Young's, Tensile) Modulus, GPa 120
52
Poisson's Ratio 0.33
0.35
Shear Modulus, GPa 44
19
Tensile Strength: Ultimate (UTS), MPa 970
52 to 68

Thermal Properties

Latent Heat of Fusion, J/g 240
69
Melting Completion (Liquidus), °C 1070
300
Melting Onset (Solidus), °C 1020
240
Specific Heat Capacity, J/kg-K 450
220
Thermal Expansion, µm/m-K 18
21

Otherwise Unclassified Properties

Base Metal Price, % relative 29
75
Density, g/cm3 8.2
7.3
Embodied Carbon, kg CO2/kg material 3.6
12
Embodied Energy, MJ/kg 58
210
Embodied Water, L/kg 390
1220

Common Calculations

Stiffness to Weight: Axial, points 8.0
3.9
Stiffness to Weight: Bending, points 20
17
Strength to Weight: Axial, points 33
2.0 to 2.6
Strength to Weight: Bending, points 27
4.3 to 5.1
Thermal Shock Resistance, points 33
3.4 to 4.4

Alloy Composition

Aluminum (Al), % 10.5 to 11.5
0
Antimony (Sb), % 0
5.0 to 7.5
Arsenic (As), % 0
0 to 0.050
Chromium (Cr), % 0 to 0.050
0
Cobalt (Co), % 0 to 0.2
0
Copper (Cu), % 74.5 to 81.3
1.5 to 3.0
Iron (Fe), % 4.0 to 5.5
0 to 0.015
Lead (Pb), % 0 to 0.030
0 to 0.050
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 4.2 to 6.0
0
Silicon (Si), % 0 to 0.15
0
Tin (Sn), % 0 to 0.25
90 to 93
Zinc (Zn), % 0 to 0.3
0 to 0.0050
Residuals, % 0 to 0.5
0