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Type 1 Magnetic Alloy vs. AWS E330H

Both Type 1 magnetic alloy and AWS E330H are iron alloys. They have 82% of their average alloy composition in common. There are 22 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 Type 1 magnetic alloy and the bottom bar is AWS E330H.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 4.0 to 38
11
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 72
76
Tensile Strength: Ultimate (UTS), MPa 500 to 830
690

Thermal Properties

Latent Heat of Fusion, J/g 270
290
Melting Completion (Liquidus), °C 1420
1400
Melting Onset (Solidus), °C 1370
1350
Specific Heat Capacity, J/kg-K 460
470
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.1
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 31
30
Density, g/cm3 8.3
8.1
Embodied Carbon, kg CO2/kg material 5.6
5.4
Embodied Energy, MJ/kg 77
76
Embodied Water, L/kg 130
180

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 17 to 28
24
Strength to Weight: Bending, points 17 to 24
22
Thermal Shock Resistance, points 16 to 26
19

Alloy Composition

Carbon (C), % 0 to 0.050
0.35 to 0.45
Chromium (Cr), % 0 to 0.3
14 to 17
Cobalt (Co), % 0 to 0.5
0
Copper (Cu), % 0 to 0.3
0 to 0.75
Iron (Fe), % 50.7 to 56.5
40.5 to 51.7
Manganese (Mn), % 0 to 0.8
1.0 to 2.5
Molybdenum (Mo), % 0 to 0.3
0 to 0.75
Nickel (Ni), % 43.5 to 46.5
33 to 37
Phosphorus (P), % 0 to 0.010
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030