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C94700 Bronze vs. C61300 Bronze

Both C94700 bronze and C61300 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 (1, in this case) are not shown.

For each property being compared, the top bar is C94700 bronze and the bottom bar is C61300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 7.9 to 32
34 to 40
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
43
Tensile Strength: Ultimate (UTS), MPa 350 to 590
550 to 580
Tensile Strength: Yield (Proof), MPa 160 to 400
230 to 310

Thermal Properties

Latent Heat of Fusion, J/g 200
220
Maximum Temperature: Mechanical, °C 190
210
Melting Completion (Liquidus), °C 1030
1050
Melting Onset (Solidus), °C 900
1040
Specific Heat Capacity, J/kg-K 380
420
Thermal Conductivity, W/m-K 54
55
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
12
Electrical Conductivity: Equal Weight (Specific), % IACS 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 34
29
Density, g/cm3 8.8
8.5
Embodied Carbon, kg CO2/kg material 3.5
3.0
Embodied Energy, MJ/kg 56
49
Embodied Water, L/kg 350
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 41 to 89
150 to 190
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 700
230 to 410
Stiffness to Weight: Axial, points 7.3
7.5
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 11 to 19
18 to 19
Strength to Weight: Bending, points 13 to 18
18
Thermal Diffusivity, mm2/s 16
15
Thermal Shock Resistance, points 12 to 21
19 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.0050
6.0 to 7.5
Antimony (Sb), % 0 to 0.15
0
Copper (Cu), % 85 to 90
88 to 91.8
Iron (Fe), % 0 to 0.25
2.0 to 3.0
Lead (Pb), % 0 to 0.1
0 to 0.010
Manganese (Mn), % 0 to 0.2
0 to 0.2
Nickel (Ni), % 4.5 to 6.0
0 to 0.15
Phosphorus (P), % 0 to 0.050
0 to 0.015
Silicon (Si), % 0 to 0.0050
0 to 0.1
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 4.5 to 6.0
0.2 to 0.5
Zinc (Zn), % 1.0 to 2.5
0 to 0.2
Residuals, % 0
0 to 0.2