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C82400 Copper vs. AWS BNi-1a

C82400 copper belongs to the copper alloys classification, while AWS BNi-1a belongs to the nickel alloys. There are 18 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is C82400 copper and the bottom bar is AWS BNi-1a.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
180
Poisson's Ratio 0.33
0.3
Shear Modulus, GPa 45
70
Tensile Strength: Ultimate (UTS), MPa 500 to 1030
450

Thermal Properties

Latent Heat of Fusion, J/g 230
370
Melting Completion (Liquidus), °C 1000
1080
Melting Onset (Solidus), °C 900
980
Specific Heat Capacity, J/kg-K 380
500
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.0
Embodied Carbon, kg CO2/kg material 8.9
8.8
Embodied Energy, MJ/kg 140
120
Embodied Water, L/kg 310
240

Common Calculations

Stiffness to Weight: Axial, points 7.6
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 16 to 33
16
Strength to Weight: Bending, points 16 to 26
16
Thermal Shock Resistance, points 17 to 36
15

Alloy Composition

Aluminum (Al), % 0 to 0.15
0 to 0.050
Beryllium (Be), % 1.6 to 1.9
0
Boron (B), % 0
2.8 to 3.5
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0 to 0.1
13 to 15
Cobalt (Co), % 0.2 to 0.65
0 to 0.1
Copper (Cu), % 96 to 98.2
0
Iron (Fe), % 0 to 0.2
4.0 to 5.0
Lead (Pb), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.2
70.6 to 76.3
Phosphorus (P), % 0
0 to 0.020
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 0
4.0 to 5.0
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
0 to 0.050
Zinc (Zn), % 0 to 0.1
0
Zirconium (Zr), % 0
0 to 0.050
Residuals, % 0
0 to 0.5