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AWS BNi-7 vs. CC753S Brass

AWS BNi-7 belongs to the nickel alloys classification, while CC753S 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-7 and the bottom bar is CC753S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 170
100
Poisson's Ratio 0.3
0.31
Shear Modulus, GPa 67
40
Tensile Strength: Ultimate (UTS), MPa 550
340

Thermal Properties

Latent Heat of Fusion, J/g 280
170
Melting Completion (Liquidus), °C 890
820
Melting Onset (Solidus), °C 890
780
Specific Heat Capacity, J/kg-K 490
390
Thermal Expansion, µm/m-K 11
21

Otherwise Unclassified Properties

Base Metal Price, % relative 55
23
Density, g/cm3 8.0
8.1
Embodied Carbon, kg CO2/kg material 8.8
2.8
Embodied Energy, MJ/kg 120
47
Embodied Water, L/kg 240
330

Common Calculations

Stiffness to Weight: Axial, points 12
7.1
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 19
12
Strength to Weight: Bending, points 19
13
Thermal Shock Resistance, points 21
11

Alloy Composition

Aluminum (Al), % 0 to 0.050
0.4 to 0.8
Antimony (Sb), % 0
0 to 0.050
Boron (B), % 0 to 0.010
0
Carbon (C), % 0 to 0.060
0
Chromium (Cr), % 13 to 15
0
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
56.8 to 60.5
Iron (Fe), % 0 to 0.2
0.5 to 0.8
Lead (Pb), % 0
1.8 to 2.5
Manganese (Mn), % 0 to 0.040
0 to 0.2
Nickel (Ni), % 73.3 to 77.3
0.5 to 1.2
Phosphorus (P), % 9.7 to 10.5
0 to 0.020
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0 to 0.1
0 to 0.050
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.8
Titanium (Ti), % 0 to 0.050
0
Zinc (Zn), % 0
33.1 to 40
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0 to 0.5
0