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EN 1.4449 Stainless Steel vs. N07041 Nickel

EN 1.4449 stainless steel belongs to the iron alloys classification, while N07041 nickel belongs to the nickel alloys. There are 19 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is EN 1.4449 stainless steel and the bottom bar is N07041 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Elongation at Break, % 48
14
Fatigue Strength, MPa 240
540
Shear Strength, MPa 440
850
Tensile Strength: Ultimate (UTS), MPa 620
1400
Tensile Strength: Yield (Proof), MPa 250
1050

Thermal Properties

Melting Onset (Solidus), °C 1400
1320
Specific Heat Capacity, J/kg-K 470
450
Thermal Conductivity, W/m-K 15
11
Thermal Expansion, µm/m-K 16
12

Otherwise Unclassified Properties

Density, g/cm3 7.9
8.2

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
180
Resilience: Unit (Modulus of Resilience), kJ/m3 160
2510
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 22
47
Strength to Weight: Bending, points 20
34
Thermal Diffusivity, mm2/s 4.0
3.0
Thermal Shock Resistance, points 14
38