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AWS BNi-11 vs. C84200 Brass

AWS BNi-11 belongs to the nickel alloys classification, while C84200 brass belongs to the copper alloys. There are 19 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-11 and the bottom bar is C84200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.3
0.33
Shear Modulus, GPa 74
40
Tensile Strength: Ultimate (UTS), MPa 600
250

Thermal Properties

Latent Heat of Fusion, J/g 340
180
Melting Completion (Liquidus), °C 1100
990
Melting Onset (Solidus), °C 970
840
Specific Heat Capacity, J/kg-K 450
370
Thermal Expansion, µm/m-K 11
19

Otherwise Unclassified Properties

Base Metal Price, % relative 75
30
Density, g/cm3 9.1
8.5
Embodied Carbon, kg CO2/kg material 11
3.1
Embodied Energy, MJ/kg 160
51
Embodied Water, L/kg 230
350

Common Calculations

Stiffness to Weight: Axial, points 12
6.9
Stiffness to Weight: Bending, points 21
18
Strength to Weight: Axial, points 18
8.2
Strength to Weight: Bending, points 17
10
Thermal Shock Resistance, points 20
9.1

Alloy Composition

Aluminum (Al), % 0 to 0.050
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Boron (B), % 2.2 to 3.1
0
Carbon (C), % 0.3 to 0.5
0
Chromium (Cr), % 9.0 to 11.8
0
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
78 to 82
Iron (Fe), % 2.5 to 4.0
0 to 0.4
Lead (Pb), % 0
2.0 to 3.0
Nickel (Ni), % 62.9 to 71.2
0 to 0.8
Phosphorus (P), % 0 to 0.020
0 to 1.5
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 3.4 to 4.3
0 to 0.0050
Sulfur (S), % 0 to 0.020
0 to 0.080
Tin (Sn), % 0
4.0 to 6.0
Titanium (Ti), % 0 to 0.050
0
Tungsten (W), % 11.5 to 12.8
0
Zinc (Zn), % 0
10 to 16
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0
0 to 0.7