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AWS E330H vs. N10665 Nickel

AWS E330H belongs to the iron alloys classification, while N10665 nickel belongs to the nickel alloys. They have a modest 37% 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 N10665 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
220
Elongation at Break, % 11
45
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 76
84
Tensile Strength: Ultimate (UTS), MPa 690
860

Thermal Properties

Latent Heat of Fusion, J/g 290
310
Melting Completion (Liquidus), °C 1400
1620
Melting Onset (Solidus), °C 1350
1570
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 12
11
Thermal Expansion, µm/m-K 13
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
1.2

Otherwise Unclassified Properties

Base Metal Price, % relative 30
75
Density, g/cm3 8.1
9.3
Embodied Carbon, kg CO2/kg material 5.4
15
Embodied Energy, MJ/kg 76
200
Embodied Water, L/kg 180
270

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
22
Strength to Weight: Axial, points 24
26
Strength to Weight: Bending, points 22
22
Thermal Diffusivity, mm2/s 3.2
3.1
Thermal Shock Resistance, points 19
27

Alloy Composition

Carbon (C), % 0.35 to 0.45
0 to 0.020
Chromium (Cr), % 14 to 17
0 to 1.0
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0 to 0.75
0
Iron (Fe), % 40.5 to 51.7
0 to 2.0
Manganese (Mn), % 1.0 to 2.5
0 to 1.0
Molybdenum (Mo), % 0 to 0.75
26 to 30
Nickel (Ni), % 33 to 37
64.8 to 74
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 0.1
Sulfur (S), % 0 to 0.030
0 to 0.030