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SAE-AISI 1137 Steel vs. Nickel Beryllium 360

SAE-AISI 1137 steel belongs to the iron alloys classification, while nickel beryllium 360 belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI 1137 steel and the bottom bar is nickel beryllium 360.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 11 to 17
1.0 to 30
Fatigue Strength, MPa 250 to 400
260 to 710
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 73
77
Shear Strength, MPa 430 to 460
510 to 1100
Tensile Strength: Ultimate (UTS), MPa 700 to 760
780 to 1860
Tensile Strength: Yield (Proof), MPa 370 to 650
380 to 1590

Thermal Properties

Melting Completion (Liquidus), °C 1460
1330
Melting Onset (Solidus), °C 1420
1200
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 51
48
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
5.0
Electrical Conductivity: Equal Weight (Specific), % IACS 12
5.4

Otherwise Unclassified Properties

Density, g/cm3 7.8
8.3

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 81 to 100
12 to 190
Resilience: Unit (Modulus of Resilience), kJ/m3 360 to 1130
360 to 3440
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 25 to 27
26 to 62
Strength to Weight: Bending, points 22 to 24
23 to 41
Thermal Diffusivity, mm2/s 14
13
Thermal Shock Resistance, points 21 to 23
19 to 46

Comparable Variants