ACI-ASTM CN7MS Steel vs. Nickel Beryllium 360
ACI-ASTM CN7MS steel belongs to the iron alloys classification, while nickel beryllium 360 belongs to the nickel alloys. There are 21 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 ACI-ASTM CN7MS steel and the bottom bar is nickel beryllium 360.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 200 | |
200 |
Elongation at Break, % | 39 | |
1.0 to 30 |
Fatigue Strength, MPa | 200 | |
260 to 710 |
Poisson's Ratio | 0.28 | |
0.3 |
Shear Modulus, GPa | 77 | |
77 |
Tensile Strength: Ultimate (UTS), MPa | 540 | |
780 to 1860 |
Tensile Strength: Yield (Proof), MPa | 230 | |
380 to 1590 |
Thermal Properties
Melting Completion (Liquidus), °C | 1400 | |
1330 |
Melting Onset (Solidus), °C | 1350 | |
1200 |
Specific Heat Capacity, J/kg-K | 480 | |
460 |
Thermal Conductivity, W/m-K | 12 | |
48 |
Thermal Expansion, µm/m-K | 16 | |
14 |
Otherwise Unclassified Properties
Density, g/cm3 | 7.9 | |
8.3 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 170 | |
12 to 190 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 140 | |
360 to 3440 |
Stiffness to Weight: Axial, points | 14 | |
13 |
Stiffness to Weight: Bending, points | 25 | |
24 |
Strength to Weight: Axial, points | 19 | |
26 to 62 |
Strength to Weight: Bending, points | 19 | |
23 to 41 |
Thermal Diffusivity, mm2/s | 3.2 | |
13 |
Thermal Shock Resistance, points | 13 | |
19 to 46 |