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SAE-AISI M62 Steel vs. N07750 Nickel

SAE-AISI M62 steel belongs to the iron alloys classification, while N07750 nickel belongs to the nickel alloys. There are 19 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI M62 steel and the bottom bar is N07750 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 79
73
Tensile Strength: Ultimate (UTS), MPa 830 to 2440
1200

Thermal Properties

Latent Heat of Fusion, J/g 260
310
Melting Completion (Liquidus), °C 1650
1430
Melting Onset (Solidus), °C 1600
1400
Specific Heat Capacity, J/kg-K 430
460
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 30
60
Density, g/cm3 8.5
8.4
Embodied Carbon, kg CO2/kg material 10
10
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 110
260

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 27 to 80
40
Strength to Weight: Bending, points 23 to 47
30
Thermal Shock Resistance, points 24 to 71
36

Alloy Composition

Aluminum (Al), % 0
0.4 to 1.0
Carbon (C), % 1.3 to 1.4
0 to 0.080
Chromium (Cr), % 3.5 to 4.0
14 to 17
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 73.6 to 77.4
5.0 to 9.0
Manganese (Mn), % 0.15 to 0.4
0 to 1.0
Molybdenum (Mo), % 10 to 11
0
Nickel (Ni), % 0 to 0.3
70 to 77.7
Niobium (Nb), % 0
0.7 to 1.2
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.15 to 0.4
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010
Titanium (Ti), % 0
2.3 to 2.8
Tungsten (W), % 5.8 to 6.5
0
Vanadium (V), % 1.8 to 2.1
0