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C95200 Bronze vs. C93800 Bronze

Both C95200 bronze and C93800 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 78% 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 C95200 bronze and the bottom bar is C93800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
96
Elongation at Break, % 29
9.7
Poisson's Ratio 0.34
0.35
Shear Modulus, GPa 42
35
Tensile Strength: Ultimate (UTS), MPa 520
200
Tensile Strength: Yield (Proof), MPa 190
120

Thermal Properties

Latent Heat of Fusion, J/g 230
170
Maximum Temperature: Mechanical, °C 220
140
Melting Completion (Liquidus), °C 1050
940
Melting Onset (Solidus), °C 1040
850
Specific Heat Capacity, J/kg-K 430
340
Thermal Conductivity, W/m-K 50
52
Thermal Expansion, µm/m-K 18
19

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 28
31
Density, g/cm3 8.3
9.1
Embodied Carbon, kg CO2/kg material 3.0
3.2
Embodied Energy, MJ/kg 50
51
Embodied Water, L/kg 380
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
17
Resilience: Unit (Modulus of Resilience), kJ/m3 170
70
Stiffness to Weight: Axial, points 7.6
5.9
Stiffness to Weight: Bending, points 19
17
Strength to Weight: Axial, points 17
6.1
Strength to Weight: Bending, points 17
8.4
Thermal Diffusivity, mm2/s 14
17
Thermal Shock Resistance, points 19
8.1

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Copper (Cu), % 86 to 89
75 to 79
Iron (Fe), % 2.5 to 4.0
0 to 0.15
Lead (Pb), % 0
13 to 16
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
6.3 to 7.5
Zinc (Zn), % 0
0 to 0.8
Residuals, % 0
0 to 1.0