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SAE-AISI M2 Steel vs. K93600 Alloy

Both SAE-AISI M2 steel and K93600 alloy are iron alloys. There are 13 material properties with values for both materials. Properties with values for just one material (18, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI M2 steel and the bottom bar is K93600 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
140
Tensile Strength: Ultimate (UTS), MPa 760 to 2150
480 to 810

Thermal Properties

Melting Onset (Solidus), °C 1570
1430
Specific Heat Capacity, J/kg-K 440
520
Thermal Conductivity, W/m-K 22
13
Thermal Expansion, µm/m-K 10
7.3

Otherwise Unclassified Properties

Density, g/cm3 8.4
8.1

Common Calculations

Stiffness to Weight: Axial, points 13
9.4
Stiffness to Weight: Bending, points 23
21
Strength to Weight: Axial, points 25 to 71
16 to 28
Strength to Weight: Bending, points 22 to 44
17 to 24
Thermal Diffusivity, mm2/s 5.9
3.1
Thermal Shock Resistance, points 27 to 76
34 to 57

Comparable Variants