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C90900 Bronze vs. C61500 Bronze

Both C90900 bronze and C61500 bronze are copper alloys. They have 88% of their average alloy composition in common. There are 28 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 C90900 bronze and the bottom bar is C61500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 15
3.0 to 55
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 40
42
Tensile Strength: Ultimate (UTS), MPa 280
480 to 970
Tensile Strength: Yield (Proof), MPa 140
150 to 720

Thermal Properties

Latent Heat of Fusion, J/g 190
220
Maximum Temperature: Mechanical, °C 160
220
Melting Completion (Liquidus), °C 980
1040
Melting Onset (Solidus), °C 820
1030
Specific Heat Capacity, J/kg-K 360
430
Thermal Conductivity, W/m-K 65
58
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
13
Electrical Conductivity: Equal Weight (Specific), % IACS 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 36
29
Density, g/cm3 8.7
8.4
Embodied Carbon, kg CO2/kg material 3.9
3.2
Embodied Energy, MJ/kg 64
52
Embodied Water, L/kg 410
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35
27 to 200
Resilience: Unit (Modulus of Resilience), kJ/m3 89
100 to 2310
Stiffness to Weight: Axial, points 6.8
7.5
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.8
16 to 32
Strength to Weight: Bending, points 11
16 to 26
Thermal Diffusivity, mm2/s 21
16
Thermal Shock Resistance, points 10
17 to 34

Alloy Composition

Aluminum (Al), % 0 to 0.0050
7.7 to 8.3
Antimony (Sb), % 0 to 0.2
0
Copper (Cu), % 86 to 89
89 to 90.5
Iron (Fe), % 0 to 0.15
0
Lead (Pb), % 0 to 0.25
0 to 0.015
Nickel (Ni), % 0 to 0.5
1.8 to 2.2
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 12 to 14
0
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0
0 to 0.5