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Nickel 693 vs. Grade M35-2 Nickel

Both nickel 693 and grade M35-2 nickel are nickel alloys. They have 63% of their average alloy composition in common. There are 27 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 693 and the bottom bar is grade M35-2 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
160
Elongation at Break, % 34
28
Fatigue Strength, MPa 230
160
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 76
62
Tensile Strength: Ultimate (UTS), MPa 660
500
Tensile Strength: Yield (Proof), MPa 310
230

Thermal Properties

Latent Heat of Fusion, J/g 330
280
Maximum Temperature: Mechanical, °C 1010
900
Melting Completion (Liquidus), °C 1350
1280
Melting Onset (Solidus), °C 1310
1230
Specific Heat Capacity, J/kg-K 480
430
Thermal Conductivity, W/m-K 9.1
22
Thermal Expansion, µm/m-K 13
13

Otherwise Unclassified Properties

Base Metal Price, % relative 60
55
Density, g/cm3 8.1
8.8
Embodied Carbon, kg CO2/kg material 9.9
8.1
Embodied Energy, MJ/kg 140
110
Embodied Water, L/kg 320
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
120
Resilience: Unit (Modulus of Resilience), kJ/m3 250
170
Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 24
21
Strength to Weight: Axial, points 23
16
Strength to Weight: Bending, points 21
16
Thermal Diffusivity, mm2/s 2.3
5.7
Thermal Shock Resistance, points 19
17

Alloy Composition

Aluminum (Al), % 2.5 to 4.0
0
Carbon (C), % 0 to 0.15
0 to 0.35
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
26 to 33
Iron (Fe), % 2.5 to 6.0
0 to 3.5
Manganese (Mn), % 0 to 1.0
0 to 1.5
Nickel (Ni), % 53.3 to 67.5
59.1 to 74
Niobium (Nb), % 0.5 to 2.5
0 to 0.5
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 2.0
Sulfur (S), % 0 to 0.010
0 to 0.030
Titanium (Ti), % 0 to 1.0
0