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AWS BNi-9 vs. CC765S Brass

AWS BNi-9 belongs to the nickel alloys classification, while CC765S brass 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-9 and the bottom bar is CC765S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.3
0.31
Shear Modulus, GPa 72
42
Tensile Strength: Ultimate (UTS), MPa 580
540

Thermal Properties

Latent Heat of Fusion, J/g 300
180
Melting Completion (Liquidus), °C 1060
860
Melting Onset (Solidus), °C 1060
820
Specific Heat Capacity, J/kg-K 480
400
Thermal Expansion, µm/m-K 12
20

Otherwise Unclassified Properties

Base Metal Price, % relative 60
24
Density, g/cm3 8.4
8.0
Embodied Carbon, kg CO2/kg material 9.3
3.0
Embodied Energy, MJ/kg 130
51
Embodied Water, L/kg 260
330

Common Calculations

Stiffness to Weight: Axial, points 12
7.6
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 19
19
Strength to Weight: Bending, points 18
18
Thermal Shock Resistance, points 19
17

Alloy Composition

Aluminum (Al), % 0 to 0.050
0.5 to 2.5
Antimony (Sb), % 0
0 to 0.080
Boron (B), % 3.3 to 4.0
0
Carbon (C), % 0 to 0.060
0
Chromium (Cr), % 13.5 to 16.5
0
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
51 to 65
Iron (Fe), % 0 to 1.5
0.5 to 2.0
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0
0.3 to 3.0
Nickel (Ni), % 77.1 to 83.3
0 to 6.0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0
0 to 0.1
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 1.0
Titanium (Ti), % 0 to 0.050
0
Zinc (Zn), % 0
19.8 to 47.7
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0 to 0.5
0