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CC497K Bronze vs. Solder Alloy 301

CC497K bronze belongs to the copper alloys classification, while solder alloy 301 belongs to the otherwise unclassified metals. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is CC497K bronze and the bottom bar is solder alloy 301.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 55
23
Elastic (Young's, Tensile) Modulus, GPa 93
40
Elongation at Break, % 6.7
51
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 34
15
Tensile Strength: Ultimate (UTS), MPa 190
55
Tensile Strength: Yield (Proof), MPa 91
49

Thermal Properties

Latent Heat of Fusion, J/g 160
55
Melting Completion (Liquidus), °C 870
140
Melting Onset (Solidus), °C 800
140
Specific Heat Capacity, J/kg-K 330
160
Thermal Conductivity, W/m-K 53
19
Thermal Expansion, µm/m-K 20
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
4.7
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
4.9

Otherwise Unclassified Properties

Density, g/cm3 9.3
8.7
Embodied Carbon, kg CO2/kg material 3.0
13
Embodied Energy, MJ/kg 48
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10
27
Resilience: Unit (Modulus of Resilience), kJ/m3 45
30
Stiffness to Weight: Axial, points 5.5
2.5
Stiffness to Weight: Bending, points 16
13
Strength to Weight: Axial, points 5.6
1.8
Strength to Weight: Bending, points 7.8
3.7
Thermal Diffusivity, mm2/s 17
13
Thermal Shock Resistance, points 7.2
7.2

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.0010
Antimony (Sb), % 0 to 0.75
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
56.5 to 59
Cadmium (Cd), % 0
0 to 0.0020
Copper (Cu), % 67.5 to 77.5
0 to 0.050
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.25
0 to 0.020
Lead (Pb), % 18 to 23
0 to 0.070
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0.5 to 2.5
0 to 0.010
Phosphorus (P), % 0 to 0.1
0
Silicon (Si), % 0 to 0.010
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 4.0 to 6.0
41 to 43
Zinc (Zn), % 0 to 2.0
0 to 0.0010