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N07041 Nickel vs. EN 1.4421 Stainless Steel

N07041 nickel belongs to the nickel alloys classification, while EN 1.4421 stainless steel belongs to the iron alloys. There are 18 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 N07041 nickel and the bottom bar is EN 1.4421 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 14
11 to 17
Fatigue Strength, MPa 540
380 to 520
Tensile Strength: Ultimate (UTS), MPa 1400
880 to 1100
Tensile Strength: Yield (Proof), MPa 1050
620 to 950

Thermal Properties

Melting Onset (Solidus), °C 1320
1400
Specific Heat Capacity, J/kg-K 450
480
Thermal Conductivity, W/m-K 11
16
Thermal Expansion, µm/m-K 12
10

Otherwise Unclassified Properties

Density, g/cm3 8.2
7.8

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
120 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 2510
960 to 2270
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 47
31 to 39
Strength to Weight: Bending, points 34
26 to 30
Thermal Diffusivity, mm2/s 3.0
4.4
Thermal Shock Resistance, points 38
31 to 39