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Grade M30H Nickel vs. N07752 Nickel

Both grade M30H nickel and N07752 nickel are nickel alloys. They have 67% 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 M30H nickel and the bottom bar is N07752 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
190
Elongation at Break, % 11
22
Fatigue Strength, MPa 230
450
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 61
73
Tensile Strength: Ultimate (UTS), MPa 770
1120
Tensile Strength: Yield (Proof), MPa 470
740

Thermal Properties

Latent Heat of Fusion, J/g 320
310
Maximum Temperature: Mechanical, °C 900
960
Melting Completion (Liquidus), °C 1250
1380
Melting Onset (Solidus), °C 1200
1330
Specific Heat Capacity, J/kg-K 440
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 50
60
Density, g/cm3 8.6
8.4
Embodied Carbon, kg CO2/kg material 7.7
10
Embodied Energy, MJ/kg 110
150
Embodied Water, L/kg 250
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 75
220
Resilience: Unit (Modulus of Resilience), kJ/m3 700
1450
Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 25
37
Strength to Weight: Bending, points 22
29
Thermal Diffusivity, mm2/s 5.7
3.2
Thermal Shock Resistance, points 27
34

Alloy Composition

Aluminum (Al), % 0
0.4 to 1.0
Boron (B), % 0
0 to 0.0070
Carbon (C), % 0 to 0.3
0.020 to 0.060
Chromium (Cr), % 0
14.5 to 17
Cobalt (Co), % 0
0 to 0.050
Copper (Cu), % 27 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), % 57.9 to 70.3
70 to 77.1
Niobium (Nb), % 0
0.7 to 1.2
Phosphorus (P), % 0 to 0.030
0 to 0.0080
Silicon (Si), % 2.7 to 3.7
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.0030
Titanium (Ti), % 0
2.3 to 2.8
Vanadium (V), % 0
0 to 0.1
Zinc (Zn), % 0
0 to 0.050