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Type 4 Magnetic Alloy vs. EN 1.4889 Cast Nickel

Both Type 4 magnetic alloy and EN 1.4889 cast nickel are nickel alloys. They have 58% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is Type 4 magnetic alloy and the bottom bar is EN 1.4889 cast nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 2.0 to 40
3.4
Fatigue Strength, MPa 220 to 400
110
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 73
79
Tensile Strength: Ultimate (UTS), MPa 620 to 1100
500
Tensile Strength: Yield (Proof), MPa 270 to 1040
270

Thermal Properties

Latent Heat of Fusion, J/g 290
350
Maximum Temperature: Mechanical, °C 900
1160
Melting Completion (Liquidus), °C 1420
1360
Melting Onset (Solidus), °C 1370
1320
Specific Heat Capacity, J/kg-K 440
480
Thermal Expansion, µm/m-K 11
14

Otherwise Unclassified Properties

Base Metal Price, % relative 60
55
Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 10
8.5
Embodied Energy, MJ/kg 140
120
Embodied Water, L/kg 210
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22 to 200
14
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 2840
180
Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 19 to 35
18
Strength to Weight: Bending, points 18 to 27
18
Thermal Shock Resistance, points 21 to 37
13

Alloy Composition

Carbon (C), % 0 to 0.050
0.35 to 0.45
Chromium (Cr), % 0 to 0.3
32.5 to 37.5
Cobalt (Co), % 0 to 0.5
0
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 9.5 to 17.5
10.5 to 21.2
Manganese (Mn), % 0 to 0.8
1.0 to 1.5
Molybdenum (Mo), % 3.5 to 6.0
0
Nickel (Ni), % 79 to 82
42 to 46
Niobium (Nb), % 0
1.5 to 2.0
Phosphorus (P), % 0 to 0.010
0 to 0.040
Silicon (Si), % 0 to 0.5
1.5 to 2.0
Sulfur (S), % 0 to 0.020
0 to 0.030