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Grade CX2M Nickel vs. SAE-AISI 6150 Steel

Grade CX2M nickel belongs to the nickel alloys classification, while SAE-AISI 6150 steel belongs to the iron alloys. There are 27 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 grade CX2M nickel and the bottom bar is SAE-AISI 6150 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 45
15 to 23
Fatigue Strength, MPa 260
300 to 750
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 84
73
Tensile Strength: Ultimate (UTS), MPa 550
630 to 1200
Tensile Strength: Yield (Proof), MPa 310
420 to 1160

Thermal Properties

Latent Heat of Fusion, J/g 330
250
Maximum Temperature: Mechanical, °C 990
420
Melting Completion (Liquidus), °C 1500
1460
Melting Onset (Solidus), °C 1450
1410
Specific Heat Capacity, J/kg-K 430
470
Thermal Conductivity, W/m-K 10
46
Thermal Expansion, µm/m-K 12
12 to 13

Otherwise Unclassified Properties

Base Metal Price, % relative 65
2.3
Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 12
2.0
Embodied Energy, MJ/kg 160
28
Embodied Water, L/kg 310
51

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
130 to 180
Resilience: Unit (Modulus of Resilience), kJ/m3 220
460 to 3590
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 18
22 to 43
Strength to Weight: Bending, points 17
21 to 32
Thermal Diffusivity, mm2/s 2.7
13
Thermal Shock Resistance, points 15
20 to 38

Alloy Composition

Carbon (C), % 0 to 0.020
0.48 to 0.53
Chromium (Cr), % 22 to 24
0.8 to 1.1
Iron (Fe), % 0 to 1.5
96.7 to 97.7
Manganese (Mn), % 0 to 1.0
0.7 to 0.9
Molybdenum (Mo), % 15 to 16.5
0
Nickel (Ni), % 56.4 to 63
0
Phosphorus (P), % 0 to 0.020
0 to 0.035
Silicon (Si), % 0 to 0.5
0.15 to 0.35
Sulfur (S), % 0 to 0.020
0 to 0.040
Vanadium (V), % 0
0.15 to 0.3