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AWS ERNiCrMo-10 vs. Chromium 33

AWS ERNiCrMo-10 belongs to the nickel alloys classification, while chromium 33 belongs to the otherwise unclassified metals. They have 59% of their average alloy composition in common. There are 18 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrMo-10 and the bottom bar is chromium 33.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 28
45
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 84
81
Tensile Strength: Ultimate (UTS), MPa 790
850

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Specific Heat Capacity, J/kg-K 420
480
Thermal Expansion, µm/m-K 12
14

Otherwise Unclassified Properties

Base Metal Price, % relative 70
36
Density, g/cm3 8.9
7.9
Embodied Carbon, kg CO2/kg material 12
6.0
Embodied Energy, MJ/kg 160
84
Embodied Water, L/kg 300
250

Common Calculations

Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 25
30
Strength to Weight: Bending, points 21
25
Thermal Shock Resistance, points 21
21

Alloy Composition

Carbon (C), % 0 to 0.015
0 to 0.015
Chromium (Cr), % 20 to 22.5
31 to 35
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
0.3 to 1.2
Iron (Fe), % 2.0 to 6.0
25.7 to 37.9
Manganese (Mn), % 0 to 0.5
0 to 2.0
Molybdenum (Mo), % 12.5 to 14.5
0.5 to 2.0
Nickel (Ni), % 49 to 63
30 to 33
Nitrogen (N), % 0
0.35 to 0.6
Phosphorus (P), % 0 to 0.020
0 to 0.020
Silicon (Si), % 0 to 0.080
0 to 0.5
Sulfur (S), % 0 to 0.010
0 to 0.010
Tungsten (W), % 2.5 to 3.5
0
Vanadium (V), % 0 to 0.35
0
Residuals, % 0 to 0.5
0