MakeItFrom.com
Menu (ESC)

AWS BNi-2 vs. C69710 Brass

AWS BNi-2 belongs to the nickel alloys classification, while C69710 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-2 and the bottom bar is C69710 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
110
Poisson's Ratio 0.3
0.32
Shear Modulus, GPa 68
41
Tensile Strength: Ultimate (UTS), MPa 440
470

Thermal Properties

Latent Heat of Fusion, J/g 360
240
Melting Completion (Liquidus), °C 1000
930
Melting Onset (Solidus), °C 970
880
Specific Heat Capacity, J/kg-K 490
400
Thermal Expansion, µm/m-K 11
19

Otherwise Unclassified Properties

Base Metal Price, % relative 55
26
Density, g/cm3 8.2
8.3
Embodied Carbon, kg CO2/kg material 9.3
2.7
Embodied Energy, MJ/kg 130
44
Embodied Water, L/kg 230
310

Common Calculations

Stiffness to Weight: Axial, points 12
7.3
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 15
16
Strength to Weight: Bending, points 16
16
Thermal Shock Resistance, points 16
16

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Arsenic (As), % 0
0.030 to 0.060
Boron (B), % 2.8 to 3.5
0
Carbon (C), % 0 to 0.060
0
Chromium (Cr), % 6.0 to 8.0
0
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
75 to 80
Iron (Fe), % 2.5 to 3.5
0 to 0.2
Lead (Pb), % 0
0.5 to 1.5
Manganese (Mn), % 0
0 to 0.4
Nickel (Ni), % 79.1 to 84.8
0
Phosphorus (P), % 0 to 0.020
0
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 4.0 to 5.0
2.5 to 3.5
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0 to 0.050
0
Zinc (Zn), % 0
13.8 to 22
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0
0 to 0.5