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C93200 Bronze vs. Solder Alloy 402

C93200 bronze belongs to the copper alloys classification, while solder alloy 402 belongs to the otherwise unclassified metals. There are 23 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 C93200 bronze and the bottom bar is solder alloy 402.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
52
Elongation at Break, % 20
20
Poisson's Ratio 0.35
0.36
Shear Modulus, GPa 38
19
Tensile Strength: Ultimate (UTS), MPa 240
57

Thermal Properties

Latent Heat of Fusion, J/g 180
64
Melting Completion (Liquidus), °C 980
310
Melting Onset (Solidus), °C 850
230
Specific Heat Capacity, J/kg-K 360
230
Thermal Conductivity, W/m-K 59
61
Thermal Expansion, µm/m-K 18
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
15
Electrical Conductivity: Equal Weight (Specific), % IACS 12
18

Otherwise Unclassified Properties

Density, g/cm3 8.8
7.3
Embodied Carbon, kg CO2/kg material 3.2
15
Embodied Energy, MJ/kg 52
250
Embodied Water, L/kg 370
1180

Common Calculations

Stiffness to Weight: Axial, points 6.5
3.9
Stiffness to Weight: Bending, points 18
17
Strength to Weight: Axial, points 7.5
2.2
Strength to Weight: Bending, points 9.7
4.5
Thermal Diffusivity, mm2/s 18
37
Thermal Shock Resistance, points 9.3
3.6

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.0010
Antimony (Sb), % 0 to 0.35
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.0020
Copper (Cu), % 81 to 85
2.5 to 3.5
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.2
0 to 0.020
Lead (Pb), % 6.0 to 8.0
0 to 0.070
Nickel (Ni), % 0 to 1.0
0 to 0.010
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 6.3 to 7.5
95.9 to 97.5
Zinc (Zn), % 2.0 to 4.0
0 to 0.0010
Residuals, % 0 to 1.0
0