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ACI-ASTM CB7Cu-2 Steel vs. N07041 Nickel

ACI-ASTM CB7Cu-2 steel belongs to the iron alloys classification, while N07041 nickel belongs to the nickel alloys. There are 18 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CB7Cu-2 steel and the bottom bar is N07041 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
220
Elongation at Break, % 5.7 to 11
14
Fatigue Strength, MPa 420 to 590
540
Tensile Strength: Ultimate (UTS), MPa 960 to 1350
1400
Tensile Strength: Yield (Proof), MPa 760 to 1180
1050

Thermal Properties

Melting Onset (Solidus), °C 1380
1320
Specific Heat Capacity, J/kg-K 480
450
Thermal Conductivity, W/m-K 17
11
Thermal Expansion, µm/m-K 11
12

Otherwise Unclassified Properties

Density, g/cm3 7.8
8.2

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 71 to 120
180
Resilience: Unit (Modulus of Resilience), kJ/m3 1510 to 3600
2510
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 34 to 48
47
Strength to Weight: Bending, points 28 to 35
34
Thermal Diffusivity, mm2/s 4.6
3.0
Thermal Shock Resistance, points 32 to 45
38