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SAE-AISI H19 Steel vs. K93600 Alloy

Both SAE-AISI H19 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 H19 steel and the bottom bar is K93600 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
140
Tensile Strength: Ultimate (UTS), MPa 720 to 1990
480 to 810

Thermal Properties

Melting Onset (Solidus), °C 1490
1430
Specific Heat Capacity, J/kg-K 460
520
Thermal Conductivity, W/m-K 29
13
Thermal Expansion, µm/m-K 12
7.3

Otherwise Unclassified Properties

Density, g/cm3 8.2
8.1

Common Calculations

Stiffness to Weight: Axial, points 13
9.4
Stiffness to Weight: Bending, points 24
21
Strength to Weight: Axial, points 24 to 68
16 to 28
Strength to Weight: Bending, points 22 to 43
17 to 24
Thermal Diffusivity, mm2/s 7.9
3.1
Thermal Shock Resistance, points 21 to 59
34 to 57

Comparable Variants