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AWS E330H vs. Nickel 80A

AWS E330H belongs to the iron alloys classification, while nickel 80A belongs to the nickel alloys. They have 53% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AWS E330H and the bottom bar is nickel 80A.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 11
22
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 76
74
Tensile Strength: Ultimate (UTS), MPa 690
1040

Thermal Properties

Latent Heat of Fusion, J/g 290
320
Melting Completion (Liquidus), °C 1400
1360
Melting Onset (Solidus), °C 1350
1310
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 12
11
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 30
55
Density, g/cm3 8.1
8.3
Embodied Carbon, kg CO2/kg material 5.4
9.8
Embodied Energy, MJ/kg 76
140
Embodied Water, L/kg 180
280

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 24
35
Strength to Weight: Bending, points 22
27
Thermal Diffusivity, mm2/s 3.2
2.9
Thermal Shock Resistance, points 19
31

Alloy Composition

Aluminum (Al), % 0
0.5 to 1.8
Carbon (C), % 0.35 to 0.45
0 to 0.1
Chromium (Cr), % 14 to 17
18 to 21
Copper (Cu), % 0 to 0.75
0
Iron (Fe), % 40.5 to 51.7
0 to 3.0
Manganese (Mn), % 1.0 to 2.5
0 to 1.0
Molybdenum (Mo), % 0 to 0.75
0
Nickel (Ni), % 33 to 37
69.4 to 79.7
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
1.8 to 2.7