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SAE-AISI M3 Class 1 Steel vs. N07041 Nickel

SAE-AISI M3 class 1 steel belongs to the iron alloys classification, while N07041 nickel belongs to the nickel alloys. There are 13 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI M3 class 1 steel and the bottom bar is N07041 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Tensile Strength: Ultimate (UTS), MPa 770 to 2150
1400

Thermal Properties

Melting Onset (Solidus), °C 1570
1320
Specific Heat Capacity, J/kg-K 440
450
Thermal Conductivity, W/m-K 26
11
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Density, g/cm3 8.3
8.2

Common Calculations

Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 26 to 72
47
Strength to Weight: Bending, points 22 to 44
34
Thermal Diffusivity, mm2/s 7.2
3.0
Thermal Shock Resistance, points 24 to 67
38