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AWS BAg-4 vs. AWS ERNiCrMo-4

AWS BAg-4 belongs to the otherwise unclassified metals classification, while AWS ERNiCrMo-4 belongs to the nickel alloys. There are 17 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-4 and the bottom bar is AWS ERNiCrMo-4.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 91
220
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 34
84
Tensile Strength: Ultimate (UTS), MPa 150
790

Thermal Properties

Latent Heat of Fusion, J/g 140
310
Melting Completion (Liquidus), °C 780
1590
Melting Onset (Solidus), °C 670
1530
Specific Heat Capacity, J/kg-K 330
410
Thermal Expansion, µm/m-K 21
12

Otherwise Unclassified Properties

Density, g/cm3 8.9
9.0
Embodied Carbon, kg CO2/kg material 40
13
Embodied Energy, MJ/kg 630
170

Common Calculations

Stiffness to Weight: Axial, points 5.7
13
Stiffness to Weight: Bending, points 17
22
Strength to Weight: Axial, points 4.7
24
Strength to Weight: Bending, points 7.1
21
Thermal Shock Resistance, points 5.7
22

Alloy Composition

Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0
14.5 to 16.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 29 to 31
0 to 0.5
Iron (Fe), % 0
4.0 to 7.0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
15 to 17
Nickel (Ni), % 1.5 to 2.5
50 to 63.5
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 0.080
Silver (Ag), % 39 to 41
0
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
3.0 to 4.5
Vanadium (V), % 0
0 to 0.35
Zinc (Zn), % 26 to 30
0
Residuals, % 0
0 to 0.5