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AWS ERNiCrMo-2 vs. AWS BAg-3

AWS ERNiCrMo-2 belongs to the nickel alloys classification, while AWS BAg-3 belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrMo-2 and the bottom bar is AWS BAg-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
80
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 81
30
Tensile Strength: Ultimate (UTS), MPa 750
170

Thermal Properties

Latent Heat of Fusion, J/g 320
120
Melting Completion (Liquidus), °C 1460
690
Melting Onset (Solidus), °C 1410
630
Specific Heat Capacity, J/kg-K 450
290
Thermal Expansion, µm/m-K 13
22

Otherwise Unclassified Properties

Density, g/cm3 8.4
9.3
Embodied Carbon, kg CO2/kg material 9.2
49
Embodied Energy, MJ/kg 120
770

Common Calculations

Stiffness to Weight: Axial, points 14
4.8
Stiffness to Weight: Bending, points 23
15
Strength to Weight: Axial, points 25
5.1
Strength to Weight: Bending, points 22
7.3
Thermal Shock Resistance, points 20
6.9

Alloy Composition

Cadmium (Cd), % 0
15 to 17
Carbon (C), % 0.050 to 0.15
0
Chromium (Cr), % 20.5 to 23
0
Cobalt (Co), % 0.5 to 2.5
0
Copper (Cu), % 0 to 0.5
14.5 to 16.5
Iron (Fe), % 17 to 20
0
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 40.3 to 53.8
2.5 to 3.5
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Silver (Ag), % 0
49 to 51
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 0.2 to 1.0
0
Zinc (Zn), % 0
13.5 to 17.5
Residuals, % 0
0 to 0.15