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Grade M30C Nickel vs. Nickel 80A

Both grade M30C nickel and nickel 80A 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 (1, in this case) are not shown.

For each property being compared, the top bar is grade M30C nickel and the bottom bar is nickel 80A.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
190
Elongation at Break, % 29
22
Fatigue Strength, MPa 170
430
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 61
74
Tensile Strength: Ultimate (UTS), MPa 510
1040
Tensile Strength: Yield (Proof), MPa 250
710

Thermal Properties

Latent Heat of Fusion, J/g 290
320
Maximum Temperature: Mechanical, °C 900
980
Melting Completion (Liquidus), °C 1290
1360
Melting Onset (Solidus), °C 1240
1310
Specific Heat Capacity, J/kg-K 430
470
Thermal Conductivity, W/m-K 22
11
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.3
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 60
55
Density, g/cm3 8.8
8.3
Embodied Carbon, kg CO2/kg material 9.5
9.8
Embodied Energy, MJ/kg 140
140
Embodied Water, L/kg 250
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
210
Resilience: Unit (Modulus of Resilience), kJ/m3 200
1300
Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 16
35
Strength to Weight: Bending, points 16
27
Thermal Diffusivity, mm2/s 5.7
2.9
Thermal Shock Resistance, points 18
31

Alloy Composition

Aluminum (Al), % 0
0.5 to 1.8
Carbon (C), % 0 to 0.3
0 to 0.1
Chromium (Cr), % 0
18 to 21
Copper (Cu), % 26 to 33
0
Iron (Fe), % 0 to 3.5
0 to 3.0
Manganese (Mn), % 0 to 1.5
0 to 1.0
Nickel (Ni), % 56.6 to 72
69.4 to 79.7
Niobium (Nb), % 1.0 to 3.0
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 1.0 to 2.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
1.8 to 2.7