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50Cr-50Ni Alloy vs. AWS E330H

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while AWS E330H belongs to the iron alloys. They have 52% of their average alloy composition in common. There are 18 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni alloy and the bottom bar is AWS E330H.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 5.7
11
Poisson's Ratio 0.26
0.29
Shear Modulus, GPa 84
76
Tensile Strength: Ultimate (UTS), MPa 620
690

Thermal Properties

Latent Heat of Fusion, J/g 350
290
Specific Heat Capacity, J/kg-K 490
470
Thermal Expansion, µm/m-K 15
13

Otherwise Unclassified Properties

Base Metal Price, % relative 50
30
Density, g/cm3 8.0
8.1
Embodied Carbon, kg CO2/kg material 7.9
5.4
Embodied Energy, MJ/kg 110
76
Embodied Water, L/kg 350
180

Common Calculations

Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 21
24
Strength to Weight: Bending, points 20
22
Thermal Shock Resistance, points 14
19

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Carbon (C), % 0 to 0.1
0.35 to 0.45
Chromium (Cr), % 48 to 52
14 to 17
Copper (Cu), % 0
0 to 0.75
Iron (Fe), % 0 to 1.0
40.5 to 51.7
Manganese (Mn), % 0 to 0.3
1.0 to 2.5
Molybdenum (Mo), % 0
0 to 0.75
Nickel (Ni), % 44.5 to 52
33 to 37
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.030
Titanium (Ti), % 0 to 0.5
0