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AWS BNi-4 vs. C95200 Bronze

AWS BNi-4 belongs to the nickel alloys classification, while C95200 bronze belongs to the copper alloys. There are 19 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 AWS BNi-4 and the bottom bar is C95200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
110
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 67
42
Tensile Strength: Ultimate (UTS), MPa 430
520

Thermal Properties

Latent Heat of Fusion, J/g 340
230
Melting Completion (Liquidus), °C 1070
1050
Melting Onset (Solidus), °C 980
1040
Specific Heat Capacity, J/kg-K 470
430
Thermal Expansion, µm/m-K 11
18

Otherwise Unclassified Properties

Base Metal Price, % relative 60
28
Density, g/cm3 8.5
8.3
Embodied Carbon, kg CO2/kg material 10
3.0
Embodied Energy, MJ/kg 140
50
Embodied Water, L/kg 220
380

Common Calculations

Stiffness to Weight: Axial, points 12
7.6
Stiffness to Weight: Bending, points 22
19
Strength to Weight: Axial, points 14
17
Strength to Weight: Bending, points 15
17
Thermal Shock Resistance, points 16
19

Alloy Composition

Aluminum (Al), % 0 to 0.050
8.5 to 9.5
Boron (B), % 1.5 to 2.2
0
Carbon (C), % 0 to 0.060
0
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
86 to 89
Iron (Fe), % 0 to 1.5
2.5 to 4.0
Nickel (Ni), % 91.4 to 95.5
0
Phosphorus (P), % 0 to 0.020
0
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 3.0 to 4.0
0
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 1.0