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AWS ERNiCrMo-10 vs. AWS BVAg-18

AWS ERNiCrMo-10 belongs to the nickel alloys classification, while AWS BVAg-18 belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrMo-10 and the bottom bar is AWS BVAg-18.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
82
Poisson's Ratio 0.29
0.36
Shear Modulus, GPa 84
30
Tensile Strength: Ultimate (UTS), MPa 790
180

Thermal Properties

Latent Heat of Fusion, J/g 320
140
Melting Completion (Liquidus), °C 1550
720
Melting Onset (Solidus), °C 1490
600
Specific Heat Capacity, J/kg-K 420
280
Thermal Expansion, µm/m-K 12
19

Otherwise Unclassified Properties

Density, g/cm3 8.9
9.7
Embodied Carbon, kg CO2/kg material 12
59
Embodied Energy, MJ/kg 160
930

Common Calculations

Stiffness to Weight: Axial, points 14
4.7
Stiffness to Weight: Bending, points 23
15
Strength to Weight: Axial, points 25
5.1
Strength to Weight: Bending, points 21
7.3
Thermal Shock Resistance, points 21
8.1

Alloy Composition

Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0 to 0.015
0 to 0.0050
Chromium (Cr), % 20 to 22.5
0
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
28.5 to 31.5
Iron (Fe), % 2.0 to 6.0
0
Lead (Pb), % 0
0 to 0.0020
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 12.5 to 14.5
0
Nickel (Ni), % 49 to 63
0
Phosphorus (P), % 0 to 0.020
0 to 0.0020
Silicon (Si), % 0 to 0.080
0
Silver (Ag), % 0
59 to 61
Sulfur (S), % 0 to 0.010
0
Tin (Sn), % 0
9.5 to 10.5
Tungsten (W), % 2.5 to 3.5
0
Vanadium (V), % 0 to 0.35
0
Zinc (Zn), % 0
0 to 0.0010
Residuals, % 0 to 0.5
0