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SAE-AISI D7 Steel vs. Nickel Beryllium 360

SAE-AISI D7 steel belongs to the iron alloys classification, while nickel beryllium 360 belongs to the nickel alloys. There are 16 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI D7 steel and the bottom bar is nickel beryllium 360.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 73
77
Tensile Strength: Ultimate (UTS), MPa 800 to 2120
780 to 1860

Thermal Properties

Melting Completion (Liquidus), °C 1440
1330
Melting Onset (Solidus), °C 1400
1200
Specific Heat Capacity, J/kg-K 480
460
Thermal Conductivity, W/m-K 27
48
Thermal Expansion, µm/m-K 11
14

Otherwise Unclassified Properties

Density, g/cm3 7.6
8.3

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 29 to 78
26 to 62
Strength to Weight: Bending, points 25 to 48
23 to 41
Thermal Diffusivity, mm2/s 7.4
13
Thermal Shock Resistance, points 27 to 72
19 to 46

Comparable Variants