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Half-hard K94200 vs. Half-hard S46910 Stainless Steel

Both half-hard K94200 and half-hard S46910 stainless steel are iron alloys. Both are furnished in the half-hard temper. There are 18 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 half-hard K94200 and the bottom bar is half-hard S46910 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
200
Elongation at Break, % 5.0
9.1
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 54
76
Shear Strength, MPa 410
610
Tensile Strength: Ultimate (UTS), MPa 710
1030
Tensile Strength: Yield (Proof), MPa 650
840

Thermal Properties

Melting Onset (Solidus), °C 1440
1420
Specific Heat Capacity, J/kg-K 500
470
Thermal Expansion, µm/m-K 5.0
11

Otherwise Unclassified Properties

Density, g/cm3 8.2
7.9

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35
88
Resilience: Unit (Modulus of Resilience), kJ/m3 1460
1800
Stiffness to Weight: Axial, points 9.8
14
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 24
36
Strength to Weight: Bending, points 22
28
Thermal Shock Resistance, points 70
35