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EN 1.4477 Stainless Steel vs. K93600 Alloy

Both EN 1.4477 stainless steel and K93600 alloy are iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is EN 1.4477 stainless steel and the bottom bar is K93600 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
140
Elongation at Break, % 22 to 23
5.0 to 35
Shear Strength, MPa 550 to 580
320 to 380
Tensile Strength: Ultimate (UTS), MPa 880 to 930
480 to 810
Tensile Strength: Yield (Proof), MPa 620 to 730
280 to 750

Thermal Properties

Maximum Temperature: Mechanical, °C 1100
440
Melting Onset (Solidus), °C 1380
1430
Specific Heat Capacity, J/kg-K 480
520
Thermal Conductivity, W/m-K 13
13
Thermal Expansion, µm/m-K 13
7.3

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
2.4

Otherwise Unclassified Properties

Density, g/cm3 7.7
8.1

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180 to 190
21 to 280
Resilience: Unit (Modulus of Resilience), kJ/m3 940 to 1290
280 to 2050
Stiffness to Weight: Axial, points 15
9.4
Stiffness to Weight: Bending, points 25
21
Strength to Weight: Axial, points 31 to 33
16 to 28
Strength to Weight: Bending, points 26 to 27
17 to 24
Thermal Diffusivity, mm2/s 3.5
3.1
Thermal Shock Resistance, points 23 to 25
34 to 57