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Nickel Beryllium 360 vs. K94200 Alloy

Nickel beryllium 360 belongs to the nickel alloys classification, while K94200 alloy belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is nickel beryllium 360 and the bottom bar is K94200 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
140
Elongation at Break, % 1.0 to 30
5.0 to 32
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 77
54
Shear Strength, MPa 510 to 1100
330 to 410
Tensile Strength: Ultimate (UTS), MPa 780 to 1860
500 to 710
Tensile Strength: Yield (Proof), MPa 380 to 1590
270 to 650

Thermal Properties

Melting Onset (Solidus), °C 1200
1440
Specific Heat Capacity, J/kg-K 460
500
Thermal Conductivity, W/m-K 48
15
Thermal Expansion, µm/m-K 14
5.0

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.0
2.7
Electrical Conductivity: Equal Weight (Specific), % IACS 5.4
3.0

Otherwise Unclassified Properties

Density, g/cm3 8.3
8.2

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 190
35 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 360 to 3440
250 to 1460
Stiffness to Weight: Axial, points 13
9.8
Stiffness to Weight: Bending, points 24
21
Strength to Weight: Axial, points 26 to 62
17 to 24
Strength to Weight: Bending, points 23 to 41
17 to 22
Thermal Diffusivity, mm2/s 13
3.7
Thermal Shock Resistance, points 19 to 46
49 to 70

Comparable Variants