MakeItFrom.com
Menu (ESC)

C95800 Bronze vs. Solder Alloy 181

C95800 bronze belongs to the copper alloys classification, while solder alloy 181 belongs to the otherwise unclassified metals. There are 22 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C95800 bronze and the bottom bar is solder alloy 181.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
18
Elongation at Break, % 22
41
Poisson's Ratio 0.34
0.44
Shear Modulus, GPa 44
6.1
Tensile Strength: Ultimate (UTS), MPa 660
27

Thermal Properties

Latent Heat of Fusion, J/g 230
26
Melting Completion (Liquidus), °C 1060
310
Melting Onset (Solidus), °C 1040
300
Specific Heat Capacity, J/kg-K 440
130
Thermal Conductivity, W/m-K 36
24
Thermal Expansion, µm/m-K 17
29

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
9.3
Electrical Conductivity: Equal Weight (Specific), % IACS 7.6
7.4

Otherwise Unclassified Properties

Density, g/cm3 8.3
11
Embodied Carbon, kg CO2/kg material 3.4
6.2
Embodied Energy, MJ/kg 55
100

Common Calculations

Stiffness to Weight: Axial, points 7.9
0.86
Stiffness to Weight: Bending, points 20
7.7
Strength to Weight: Axial, points 22
0.66
Strength to Weight: Bending, points 20
1.8
Thermal Diffusivity, mm2/s 9.9
16
Thermal Shock Resistance, points 23
3.8

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
0 to 0.0010
Antimony (Sb), % 0
0 to 0.2
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.0020
Copper (Cu), % 79 to 83.2
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 3.5 to 4.5
0 to 0.020
Lead (Pb), % 0 to 0.030
96.2 to 98
Manganese (Mn), % 0.8 to 1.5
0
Nickel (Ni), % 4.0 to 5.0
0 to 0.010
Silicon (Si), % 0 to 0.1
0
Silver (Ag), % 0
2.0 to 3.0
Tin (Sn), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 0.0010
Residuals, % 0 to 0.5
0