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N07041 Nickel vs. ASTM A229 Spring Steel

N07041 nickel belongs to the nickel alloys classification, while ASTM A229 spring steel belongs to the iron alloys. There are 19 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 N07041 nickel and the bottom bar is ASTM A229 spring steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 14
14
Fatigue Strength, MPa 540
710 to 790
Shear Strength, MPa 850
1020 to 1140
Tensile Strength: Ultimate (UTS), MPa 1400
1690 to 1890
Tensile Strength: Yield (Proof), MPa 1050
1100 to 1230

Thermal Properties

Melting Onset (Solidus), °C 1320
1410
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 11
50
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Density, g/cm3 8.2
7.8

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
200 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 2510
3260 to 4080
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 47
60 to 67
Strength to Weight: Bending, points 34
40 to 43
Thermal Diffusivity, mm2/s 3.0
14
Thermal Shock Resistance, points 38
54 to 60