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Type 3 Magnetic Alloy vs. AWS ERNiCrMo-10

Both Type 3 magnetic alloy and AWS ERNiCrMo-10 are nickel alloys. They have 64% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is Type 3 magnetic alloy and the bottom bar is AWS ERNiCrMo-10.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
220
Elongation at Break, % 43
28
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 70
84
Tensile Strength: Ultimate (UTS), MPa 550
790

Thermal Properties

Latent Heat of Fusion, J/g 290
320
Melting Completion (Liquidus), °C 1370
1550
Melting Onset (Solidus), °C 1320
1490
Specific Heat Capacity, J/kg-K 450
420
Thermal Expansion, µm/m-K 12
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 3.0
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 55
70
Density, g/cm3 8.7
8.9
Embodied Carbon, kg CO2/kg material 8.7
12
Embodied Energy, MJ/kg 120
160
Embodied Water, L/kg 220
300

Common Calculations

Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 18
25
Strength to Weight: Bending, points 17
21
Thermal Shock Resistance, points 18
21

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.015
Chromium (Cr), % 2.0 to 3.0
20 to 22.5
Cobalt (Co), % 0 to 0.5
0 to 2.5
Copper (Cu), % 4.0 to 6.0
0 to 0.5
Iron (Fe), % 9.9 to 19
2.0 to 6.0
Manganese (Mn), % 0 to 1.5
0 to 0.5
Molybdenum (Mo), % 0 to 0.5
12.5 to 14.5
Nickel (Ni), % 75 to 78
49 to 63
Phosphorus (P), % 0 to 0.010
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.080
Sulfur (S), % 0 to 0.020
0 to 0.010
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35
Residuals, % 0
0 to 0.5