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AWS BNi-1 vs. C55282 Copper

AWS BNi-1 belongs to the nickel alloys classification, while C55282 copper belongs to the copper alloys. There are 18 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-1 and the bottom bar is C55282 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
110
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 70
39
Tensile Strength: Ultimate (UTS), MPa 450
180

Thermal Properties

Brazing Temperature, °C 1070 to 1200
700 to 820
Latent Heat of Fusion, J/g 360
190
Melting Completion (Liquidus), °C 1040
770
Melting Onset (Solidus), °C 980
640
Specific Heat Capacity, J/kg-K 500
400
Thermal Expansion, µm/m-K 12
16

Otherwise Unclassified Properties

Density, g/cm3 8.0
8.6
Embodied Carbon, kg CO2/kg material 8.8
7.0
Embodied Energy, MJ/kg 120
110

Common Calculations

Stiffness to Weight: Axial, points 13
6.8
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 16
5.8
Strength to Weight: Bending, points 16
8.2
Thermal Shock Resistance, points 15
7.4

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Boron (B), % 2.8 to 3.5
0
Carbon (C), % 0.6 to 0.9
0
Chromium (Cr), % 13 to 15
0
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
87.7 to 88.7
Iron (Fe), % 4.0 to 5.0
0
Nickel (Ni), % 69.8 to 75.7
0
Phosphorus (P), % 0 to 0.020
6.5 to 7.0
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 4.0 to 5.0
0
Silver (Ag), % 0
4.8 to 5.2
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0 to 0.050
0
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0
0 to 0.15