MakeItFrom.com
Menu (ESC)

C95820 Bronze vs. C86300 Bronze

Both C95820 bronze and C86300 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 74% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C95820 bronze and the bottom bar is C86300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 15
14
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 44
42
Tensile Strength: Ultimate (UTS), MPa 730
850
Tensile Strength: Yield (Proof), MPa 310
480

Thermal Properties

Latent Heat of Fusion, J/g 230
200
Maximum Temperature: Mechanical, °C 230
160
Melting Completion (Liquidus), °C 1080
920
Melting Onset (Solidus), °C 1020
890
Specific Heat Capacity, J/kg-K 440
420
Thermal Conductivity, W/m-K 38
35
Thermal Expansion, µm/m-K 17
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
9.2

Otherwise Unclassified Properties

Base Metal Price, % relative 29
23
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 3.5
3.0
Embodied Energy, MJ/kg 56
51
Embodied Water, L/kg 380
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 86
100
Resilience: Unit (Modulus of Resilience), kJ/m3 400
1030
Stiffness to Weight: Axial, points 8.0
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 24
30
Strength to Weight: Bending, points 22
25
Thermal Diffusivity, mm2/s 11
11
Thermal Shock Resistance, points 25
28

Alloy Composition

Aluminum (Al), % 9.0 to 10
5.0 to 7.5
Copper (Cu), % 77.5 to 82.5
60 to 66
Iron (Fe), % 4.0 to 5.0
2.0 to 4.0
Lead (Pb), % 0 to 0.020
0 to 0.2
Manganese (Mn), % 0 to 1.5
2.5 to 5.0
Nickel (Ni), % 4.5 to 5.8
0 to 1.0
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.020
0 to 0.2
Zinc (Zn), % 0 to 0.2
22 to 28
Residuals, % 0
0 to 1.0