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Grade M30C Nickel vs. N07750 Nickel

Both grade M30C nickel and N07750 nickel are nickel alloys. They have 68% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is grade M30C nickel and the bottom bar is N07750 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
190
Elongation at Break, % 29
25
Fatigue Strength, MPa 170
520
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 61
73
Tensile Strength: Ultimate (UTS), MPa 510
1200
Tensile Strength: Yield (Proof), MPa 250
820

Thermal Properties

Latent Heat of Fusion, J/g 290
310
Maximum Temperature: Mechanical, °C 900
960
Melting Completion (Liquidus), °C 1290
1430
Melting Onset (Solidus), °C 1240
1400
Specific Heat Capacity, J/kg-K 430
460
Thermal Conductivity, W/m-K 22
13
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.3
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 60
60
Density, g/cm3 8.8
8.4
Embodied Carbon, kg CO2/kg material 9.5
10
Embodied Energy, MJ/kg 140
150
Embodied Water, L/kg 250
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
270
Resilience: Unit (Modulus of Resilience), kJ/m3 200
1770
Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 16
40
Strength to Weight: Bending, points 16
30
Thermal Diffusivity, mm2/s 5.7
3.3
Thermal Shock Resistance, points 18
36

Alloy Composition

Aluminum (Al), % 0
0.4 to 1.0
Carbon (C), % 0 to 0.3
0 to 0.080
Chromium (Cr), % 0
14 to 17
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 26 to 33
0 to 0.5
Iron (Fe), % 0 to 3.5
5.0 to 9.0
Manganese (Mn), % 0 to 1.5
0 to 1.0
Nickel (Ni), % 56.6 to 72
70 to 77.7
Niobium (Nb), % 1.0 to 3.0
0.7 to 1.2
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 1.0 to 2.0
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010
Titanium (Ti), % 0
2.3 to 2.8