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C51900 Bronze vs. C95200 Bronze

Both C51900 bronze and C95200 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 (4, in this case) are not shown.

For each property being compared, the top bar is C51900 bronze and the bottom bar is C95200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 14 to 29
29
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 42
42
Tensile Strength: Ultimate (UTS), MPa 380 to 620
520
Tensile Strength: Yield (Proof), MPa 390 to 570
190

Thermal Properties

Latent Heat of Fusion, J/g 200
230
Maximum Temperature: Mechanical, °C 180
220
Melting Completion (Liquidus), °C 1040
1050
Melting Onset (Solidus), °C 930
1040
Specific Heat Capacity, J/kg-K 380
430
Thermal Conductivity, W/m-K 66
50
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 14
11
Electrical Conductivity: Equal Weight (Specific), % IACS 14
12

Otherwise Unclassified Properties

Base Metal Price, % relative 33
28
Density, g/cm3 8.8
8.3
Embodied Carbon, kg CO2/kg material 3.2
3.0
Embodied Energy, MJ/kg 51
50
Embodied Water, L/kg 360
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 55 to 180
120
Resilience: Unit (Modulus of Resilience), kJ/m3 680 to 1450
170
Stiffness to Weight: Axial, points 7.0
7.6
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 12 to 19
17
Strength to Weight: Bending, points 13 to 18
17
Thermal Diffusivity, mm2/s 20
14
Thermal Shock Resistance, points 14 to 22
19

Alloy Composition

Aluminum (Al), % 0
8.5 to 9.5
Copper (Cu), % 91.7 to 95
86 to 89
Iron (Fe), % 0 to 0.1
2.5 to 4.0
Lead (Pb), % 0 to 0.050
0
Phosphorus (P), % 0.030 to 0.35
0
Tin (Sn), % 5.0 to 7.0
0
Zinc (Zn), % 0 to 0.3
0
Residuals, % 0
0 to 1.0