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SAE-AISI A3 Steel vs. N07041 Nickel

SAE-AISI A3 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 (17, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI A3 steel and the bottom bar is N07041 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
220
Tensile Strength: Ultimate (UTS), MPa 700 to 2150
1400

Thermal Properties

Melting Onset (Solidus), °C 1410
1320
Specific Heat Capacity, J/kg-K 470
450
Thermal Conductivity, W/m-K 37
11
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Density, g/cm3 7.8
8.2

Common Calculations

Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 25 to 77
47
Strength to Weight: Bending, points 23 to 48
34
Thermal Diffusivity, mm2/s 10
3.0
Thermal Shock Resistance, points 23 to 70
38