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AWS E330H vs. Nickel 201

AWS E330H belongs to the iron alloys classification, while nickel 201 belongs to the nickel alloys. They have a modest 36% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 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 E330H and the bottom bar is nickel 201.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
180
Elongation at Break, % 11
4.5 to 45
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 76
70
Tensile Strength: Ultimate (UTS), MPa 690
390 to 660

Thermal Properties

Latent Heat of Fusion, J/g 290
290
Melting Completion (Liquidus), °C 1400
1450
Melting Onset (Solidus), °C 1350
1440
Specific Heat Capacity, J/kg-K 470
440
Thermal Conductivity, W/m-K 12
78
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
19
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
19

Otherwise Unclassified Properties

Base Metal Price, % relative 30
65
Density, g/cm3 8.1
8.9
Embodied Carbon, kg CO2/kg material 5.4
11
Embodied Energy, MJ/kg 76
150
Embodied Water, L/kg 180
230

Common Calculations

Stiffness to Weight: Axial, points 13
11
Stiffness to Weight: Bending, points 24
21
Strength to Weight: Axial, points 24
12 to 20
Strength to Weight: Bending, points 22
13 to 19
Thermal Diffusivity, mm2/s 3.2
20
Thermal Shock Resistance, points 19
11 to 19

Alloy Composition

Carbon (C), % 0.35 to 0.45
0 to 0.020
Chromium (Cr), % 14 to 17
0
Copper (Cu), % 0 to 0.75
0 to 0.25
Iron (Fe), % 40.5 to 51.7
0 to 0.4
Manganese (Mn), % 1.0 to 2.5
0 to 0.35
Molybdenum (Mo), % 0 to 0.75
0
Nickel (Ni), % 33 to 37
99 to 100
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.35
Sulfur (S), % 0 to 0.030
0 to 0.010