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Nickel 201 vs. AWS ENiCrFe-2

Both nickel 201 and AWS ENiCrFe-2 are nickel alloys. They have 74% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is nickel 201 and the bottom bar is AWS ENiCrFe-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
190
Elongation at Break, % 4.5 to 45
28
Poisson's Ratio 0.31
0.3
Shear Modulus, GPa 70
74
Tensile Strength: Ultimate (UTS), MPa 390 to 660
790

Thermal Properties

Latent Heat of Fusion, J/g 290
310
Melting Completion (Liquidus), °C 1450
1390
Melting Onset (Solidus), °C 1440
1350
Specific Heat Capacity, J/kg-K 440
450
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 65
65
Density, g/cm3 8.9
8.5
Embodied Carbon, kg CO2/kg material 11
11
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 230
260

Common Calculations

Stiffness to Weight: Axial, points 11
13
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 12 to 20
26
Strength to Weight: Bending, points 13 to 19
22
Thermal Shock Resistance, points 11 to 19
24

Alloy Composition

Carbon (C), % 0 to 0.020
0 to 0.1
Chromium (Cr), % 0
13 to 17
Cobalt (Co), % 0
0 to 0.12
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 0 to 0.4
0 to 12
Manganese (Mn), % 0 to 0.35
1.0 to 3.5
Molybdenum (Mo), % 0
0.5 to 2.5
Nickel (Ni), % 99 to 100
62 to 85
Niobium (Nb), % 0
0.5 to 4.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.35
0 to 0.75
Sulfur (S), % 0 to 0.010
0 to 0.020
Residuals, % 0
0 to 0.5