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Type 4 Magnetic Alloy vs. ASTM A283 Carbon Steel

Type 4 magnetic alloy belongs to the nickel alloys classification, while ASTM A283 carbon steel belongs to the iron alloys. There are 28 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 ASTM A283 carbon steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 2.0 to 40
26 to 34
Fatigue Strength, MPa 220 to 400
150 to 190
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 73
73
Shear Strength, MPa 420 to 630
240 to 310
Tensile Strength: Ultimate (UTS), MPa 620 to 1100
360 to 480
Tensile Strength: Yield (Proof), MPa 270 to 1040
180 to 260

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 900
400
Melting Completion (Liquidus), °C 1420
1460
Melting Onset (Solidus), °C 1370
1420
Specific Heat Capacity, J/kg-K 440
470
Thermal Expansion, µm/m-K 11
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 3.0
8.1

Otherwise Unclassified Properties

Base Metal Price, % relative 60
1.8
Density, g/cm3 8.8
7.8 to 7.9
Embodied Carbon, kg CO2/kg material 10
1.4
Embodied Energy, MJ/kg 140
18
Embodied Water, L/kg 210
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22 to 200
100 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 2840
91 to 180
Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 19 to 35
13 to 17
Strength to Weight: Bending, points 18 to 27
14 to 17
Thermal Shock Resistance, points 21 to 37
11 to 15