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Nickel Beryllium 360 vs. AWS ER70S-A1

Nickel beryllium 360 belongs to the nickel alloys classification, while AWS ER70S-A1 belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is nickel beryllium 360 and the bottom bar is AWS ER70S-A1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 1.0 to 30
22
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 77
73
Tensile Strength: Ultimate (UTS), MPa 780 to 1860
590
Tensile Strength: Yield (Proof), MPa 380 to 1590
450

Thermal Properties

Melting Completion (Liquidus), °C 1330
1460
Melting Onset (Solidus), °C 1200
1420
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 48
50
Thermal Expansion, µm/m-K 14
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.0
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 5.4
8.3

Otherwise Unclassified Properties

Density, g/cm3 8.3
7.8

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 190
120
Resilience: Unit (Modulus of Resilience), kJ/m3 360 to 3440
540
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 26 to 62
21
Strength to Weight: Bending, points 23 to 41
20
Thermal Diffusivity, mm2/s 13
14
Thermal Shock Resistance, points 19 to 46
17