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K94200 Alloy vs. EN 1.4962 Stainless Steel

Both K94200 alloy and EN 1.4962 stainless steel are iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is K94200 alloy and the bottom bar is EN 1.4962 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
200
Elongation at Break, % 5.0 to 32
22 to 34
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 54
77
Shear Strength, MPa 330 to 410
420 to 440
Tensile Strength: Ultimate (UTS), MPa 500 to 710
630 to 690
Tensile Strength: Yield (Proof), MPa 270 to 650
260 to 490

Thermal Properties

Melting Onset (Solidus), °C 1440
1440
Specific Heat Capacity, J/kg-K 500
470
Thermal Conductivity, W/m-K 15
14
Thermal Expansion, µm/m-K 5.0
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.7
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 3.0
2.6

Otherwise Unclassified Properties

Density, g/cm3 8.2
8.1

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35 to 130
140 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 250 to 1460
170 to 610
Stiffness to Weight: Axial, points 9.8
14
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 17 to 24
21 to 24
Strength to Weight: Bending, points 17 to 22
20 to 21
Thermal Diffusivity, mm2/s 3.7
3.7
Thermal Shock Resistance, points 49 to 70
14 to 16