MakeItFrom.com
Menu (ESC)

C95820 Bronze vs. CC380H Copper-nickel

Both C95820 bronze and CC380H copper-nickel are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 87% 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 C95820 bronze and the bottom bar is CC380H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 15
26
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
47
Tensile Strength: Ultimate (UTS), MPa 730
310
Tensile Strength: Yield (Proof), MPa 310
120

Thermal Properties

Latent Heat of Fusion, J/g 230
220
Maximum Temperature: Mechanical, °C 230
220
Melting Completion (Liquidus), °C 1080
1130
Melting Onset (Solidus), °C 1020
1080
Specific Heat Capacity, J/kg-K 440
390
Thermal Conductivity, W/m-K 38
46
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
11
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
11

Otherwise Unclassified Properties

Base Metal Price, % relative 29
36
Density, g/cm3 8.3
8.9
Embodied Carbon, kg CO2/kg material 3.5
3.8
Embodied Energy, MJ/kg 56
58
Embodied Water, L/kg 380
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 86
65
Resilience: Unit (Modulus of Resilience), kJ/m3 400
59
Stiffness to Weight: Axial, points 8.0
7.8
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 24
9.8
Strength to Weight: Bending, points 22
12
Thermal Diffusivity, mm2/s 11
13
Thermal Shock Resistance, points 25
11

Alloy Composition

Aluminum (Al), % 9.0 to 10
0 to 0.010
Copper (Cu), % 77.5 to 82.5
84.5 to 89
Iron (Fe), % 4.0 to 5.0
1.0 to 1.8
Lead (Pb), % 0 to 0.020
0 to 0.030
Manganese (Mn), % 0 to 1.5
1.0 to 1.5
Nickel (Ni), % 4.5 to 5.8
9.0 to 11
Niobium (Nb), % 0
0 to 1.0
Silicon (Si), % 0 to 0.1
0 to 0.1
Tin (Sn), % 0 to 0.020
0
Zinc (Zn), % 0 to 0.2
0 to 0.5
Residuals, % 0 to 0.8
0