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ASTM Grade HN Steel vs. K93600 Alloy

Both ASTM grade HN steel and K93600 alloy are iron alloys. There are 15 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 ASTM grade HN steel and the bottom bar is K93600 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
140
Elongation at Break, % 9.0
5.0 to 35
Tensile Strength: Ultimate (UTS), MPa 500
480 to 810

Thermal Properties

Maximum Temperature: Mechanical, °C 1080
440
Melting Onset (Solidus), °C 1350
1430
Specific Heat Capacity, J/kg-K 480
520
Thermal Conductivity, W/m-K 13
13
Thermal Expansion, µm/m-K 16
7.3

Otherwise Unclassified Properties

Density, g/cm3 7.9
8.1

Common Calculations

Stiffness to Weight: Axial, points 14
9.4
Stiffness to Weight: Bending, points 25
21
Strength to Weight: Axial, points 17
16 to 28
Strength to Weight: Bending, points 18
17 to 24
Thermal Diffusivity, mm2/s 3.5
3.1
Thermal Shock Resistance, points 11
34 to 57