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C91300 Bell Metal vs. AWS BNi-2

C91300 bell metal belongs to the copper alloys classification, while AWS BNi-2 belongs to the nickel alloys. There are 19 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C91300 bell metal and the bottom bar is AWS BNi-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
180
Poisson's Ratio 0.34
0.3
Shear Modulus, GPa 38
68
Tensile Strength: Ultimate (UTS), MPa 240
440

Thermal Properties

Latent Heat of Fusion, J/g 180
360
Melting Completion (Liquidus), °C 890
1000
Melting Onset (Solidus), °C 820
970
Specific Heat Capacity, J/kg-K 360
490
Thermal Expansion, µm/m-K 18
11

Otherwise Unclassified Properties

Base Metal Price, % relative 39
55
Density, g/cm3 8.6
8.2
Embodied Carbon, kg CO2/kg material 4.5
9.3
Embodied Energy, MJ/kg 74
130
Embodied Water, L/kg 460
230

Common Calculations

Stiffness to Weight: Axial, points 6.6
12
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 7.8
15
Strength to Weight: Bending, points 10
16
Thermal Shock Resistance, points 9.3
16

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.050
Antimony (Sb), % 0 to 0.2
0
Boron (B), % 0
2.8 to 3.5
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
6.0 to 8.0
Cobalt (Co), % 0
0 to 0.1
Copper (Cu), % 79 to 82
0
Iron (Fe), % 0 to 0.25
2.5 to 3.5
Lead (Pb), % 0 to 0.25
0
Nickel (Ni), % 0 to 0.5
79.1 to 84.8
Phosphorus (P), % 0 to 1.5
0 to 0.020
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 0 to 0.0050
4.0 to 5.0
Sulfur (S), % 0 to 0.050
0 to 0.020
Tin (Sn), % 18 to 20
0
Titanium (Ti), % 0
0 to 0.050
Zinc (Zn), % 0 to 0.25
0
Zirconium (Zr), % 0
0 to 0.050
Residuals, % 0
0 to 0.5