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C93400 Bronze vs. C93600 Bronze

Both C93400 bronze and C93600 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a very high 98% of their average alloy composition in common.

For each property being compared, the top bar is C93400 bronze and the bottom bar is C93600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
99
Elongation at Break, % 9.1
14
Poisson's Ratio 0.35
0.35
Shear Modulus, GPa 38
36
Tensile Strength: Ultimate (UTS), MPa 270
260
Tensile Strength: Yield (Proof), MPa 150
140

Thermal Properties

Latent Heat of Fusion, J/g 180
170
Maximum Temperature: Mechanical, °C 150
150
Melting Completion (Liquidus), °C 950
940
Melting Onset (Solidus), °C 850
840
Specific Heat Capacity, J/kg-K 350
350
Thermal Conductivity, W/m-K 58
49
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
11
Electrical Conductivity: Equal Weight (Specific), % IACS 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 32
31
Density, g/cm3 8.9
9.0
Embodied Carbon, kg CO2/kg material 3.3
3.2
Embodied Energy, MJ/kg 54
51
Embodied Water, L/kg 380
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21
31
Resilience: Unit (Modulus of Resilience), kJ/m3 120
98
Stiffness to Weight: Axial, points 6.3
6.1
Stiffness to Weight: Bending, points 17
17
Strength to Weight: Axial, points 8.3
7.9
Strength to Weight: Bending, points 10
9.9
Thermal Diffusivity, mm2/s 18
16
Thermal Shock Resistance, points 10
9.8

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0 to 0.0050
Antimony (Sb), % 0 to 0.5
0 to 0.55
Copper (Cu), % 82 to 85
79 to 83
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 7.0 to 9.0
11 to 13
Nickel (Ni), % 0 to 1.0
0 to 1.0
Phosphorus (P), % 0 to 1.5
0 to 1.5
Silicon (Si), % 0 to 0.0050
0 to 0.0050
Sulfur (S), % 0 to 0.080
0 to 0.080
Tin (Sn), % 7.0 to 9.0
6.0 to 8.0
Zinc (Zn), % 0 to 0.8
0 to 1.0
Residuals, % 0 to 1.0
0 to 0.7