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SAE-AISI 1140 Steel vs. Grade CZ100 Nickel

SAE-AISI 1140 steel belongs to the iron alloys classification, while grade CZ100 nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI 1140 steel and the bottom bar is grade CZ100 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
180
Elongation at Break, % 14 to 18
11
Fatigue Strength, MPa 230 to 370
68
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 72
69
Tensile Strength: Ultimate (UTS), MPa 600 to 700
390
Tensile Strength: Yield (Proof), MPa 340 to 570
140

Thermal Properties

Latent Heat of Fusion, J/g 250
310
Maximum Temperature: Mechanical, °C 400
900
Melting Completion (Liquidus), °C 1460
1350
Melting Onset (Solidus), °C 1420
1300
Specific Heat Capacity, J/kg-K 470
450
Thermal Conductivity, W/m-K 51
73
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
19
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
19

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
60
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 1.4
10
Embodied Energy, MJ/kg 18
140
Embodied Water, L/kg 46
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 89 to 93
35
Resilience: Unit (Modulus of Resilience), kJ/m3 310 to 870
54
Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 24
22
Strength to Weight: Axial, points 21 to 25
12
Strength to Weight: Bending, points 20 to 22
14
Thermal Diffusivity, mm2/s 14
19
Thermal Shock Resistance, points 18 to 21
14

Alloy Composition

Carbon (C), % 0.37 to 0.44
0 to 1.0
Copper (Cu), % 0
0 to 1.3
Iron (Fe), % 98.4 to 98.9
0 to 3.0
Manganese (Mn), % 0.7 to 1.0
0 to 1.5
Nickel (Ni), % 0
95 to 100
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0
0 to 2.0
Sulfur (S), % 0.080 to 0.13
0 to 0.030