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AWS BNi-8 vs. C93200 Bronze

AWS BNi-8 belongs to the nickel alloys classification, while C93200 bronze belongs to the copper alloys. There are 19 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-8 and the bottom bar is C93200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
100
Poisson's Ratio 0.32
0.35
Shear Modulus, GPa 67
38
Tensile Strength: Ultimate (UTS), MPa 570
240

Thermal Properties

Latent Heat of Fusion, J/g 390
180
Melting Completion (Liquidus), °C 1010
980
Melting Onset (Solidus), °C 980
850
Specific Heat Capacity, J/kg-K 480
360
Thermal Expansion, µm/m-K 13
18

Otherwise Unclassified Properties

Base Metal Price, % relative 46
32
Density, g/cm3 7.9
8.8
Embodied Carbon, kg CO2/kg material 8.2
3.2
Embodied Energy, MJ/kg 120
52
Embodied Water, L/kg 220
370

Common Calculations

Stiffness to Weight: Axial, points 12
6.5
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 20
7.5
Strength to Weight: Bending, points 19
9.7
Thermal Shock Resistance, points 17
9.3

Alloy Composition

Aluminum (Al), % 0 to 0.050
0 to 0.0050
Antimony (Sb), % 0
0 to 0.35
Carbon (C), % 0 to 0.060
0
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 4.0 to 5.0
81 to 85
Iron (Fe), % 0
0 to 0.2
Lead (Pb), % 0
6.0 to 8.0
Manganese (Mn), % 21.5 to 24.5
0
Nickel (Ni), % 61.6 to 68.5
0 to 1.0
Phosphorus (P), % 0 to 0.020
0 to 1.5
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 6.0 to 8.0
0 to 0.0050
Sulfur (S), % 0 to 0.020
0 to 0.080
Tin (Sn), % 0
6.3 to 7.5
Titanium (Ti), % 0 to 0.050
0
Zinc (Zn), % 0
2.0 to 4.0
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0
0 to 1.0