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C67600 Bronze vs. C94900 Bronze

Both C67600 bronze and C94900 bronze are copper alloys. They have 66% of their average alloy composition in common. 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 C67600 bronze and the bottom bar is C94900 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 13 to 33
17
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
41
Tensile Strength: Ultimate (UTS), MPa 430 to 570
300
Tensile Strength: Yield (Proof), MPa 170 to 380
130

Thermal Properties

Latent Heat of Fusion, J/g 170
190
Maximum Temperature: Mechanical, °C 120
170
Melting Completion (Liquidus), °C 890
980
Melting Onset (Solidus), °C 870
910
Specific Heat Capacity, J/kg-K 380
370
Thermal Expansion, µm/m-K 21
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 24
14
Electrical Conductivity: Equal Weight (Specific), % IACS 27
14

Otherwise Unclassified Properties

Base Metal Price, % relative 23
32
Density, g/cm3 8.0
8.8
Embodied Carbon, kg CO2/kg material 2.8
3.4
Embodied Energy, MJ/kg 47
55
Embodied Water, L/kg 330
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63 to 130
41
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 680
72
Stiffness to Weight: Axial, points 7.2
6.9
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 15 to 20
9.4
Strength to Weight: Bending, points 16 to 19
11
Thermal Shock Resistance, points 14 to 19
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 57 to 60
79 to 81
Iron (Fe), % 0.4 to 1.3
0 to 0.3
Lead (Pb), % 0.5 to 1.0
4.0 to 6.0
Manganese (Mn), % 0.050 to 0.5
0 to 0.1
Nickel (Ni), % 0
4.0 to 6.0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0.5 to 1.5
4.0 to 6.0
Zinc (Zn), % 35.2 to 41.6
4.0 to 6.0
Residuals, % 0
0 to 0.8