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AWS BNi-11 vs. C68300 Brass

AWS BNi-11 belongs to the nickel alloys classification, while C68300 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 C68300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Poisson's Ratio 0.3
0.31
Shear Modulus, GPa 74
40
Tensile Strength: Ultimate (UTS), MPa 600
430

Thermal Properties

Latent Heat of Fusion, J/g 340
180
Melting Completion (Liquidus), °C 1100
900
Melting Onset (Solidus), °C 970
890
Specific Heat Capacity, J/kg-K 450
390
Thermal Expansion, µm/m-K 11
20

Otherwise Unclassified Properties

Base Metal Price, % relative 75
23
Density, g/cm3 9.1
8.0
Embodied Carbon, kg CO2/kg material 11
2.8
Embodied Energy, MJ/kg 160
46
Embodied Water, L/kg 230
340

Common Calculations

Stiffness to Weight: Axial, points 12
7.3
Stiffness to Weight: Bending, points 21
20
Strength to Weight: Axial, points 18
15
Strength to Weight: Bending, points 17
16
Thermal Shock Resistance, points 20
14

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Antimony (Sb), % 0
0.3 to 1.0
Boron (B), % 2.2 to 3.1
0
Cadmium (Cd), % 0
0 to 0.010
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
59 to 63
Iron (Fe), % 2.5 to 4.0
0
Lead (Pb), % 0
0 to 0.090
Nickel (Ni), % 62.9 to 71.2
0
Phosphorus (P), % 0 to 0.020
0
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 3.4 to 4.3
0.3 to 1.0
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0.050 to 0.2
Titanium (Ti), % 0 to 0.050
0
Tungsten (W), % 11.5 to 12.8
0
Zinc (Zn), % 0
34.2 to 40.4
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0
0 to 0.5