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Grade M30C Nickel vs. Nickel 625

Both grade M30C nickel and nickel 625 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 nickel 625.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
200
Elongation at Break, % 29
33 to 34
Fatigue Strength, MPa 170
240 to 320
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 61
79
Tensile Strength: Ultimate (UTS), MPa 510
790 to 910
Tensile Strength: Yield (Proof), MPa 250
320 to 450

Thermal Properties

Latent Heat of Fusion, J/g 290
330
Maximum Temperature: Mechanical, °C 900
980
Melting Completion (Liquidus), °C 1290
1350
Melting Onset (Solidus), °C 1240
1290
Specific Heat Capacity, J/kg-K 430
440
Thermal Conductivity, W/m-K 22
11
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.3
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 60
80
Density, g/cm3 8.8
8.6
Embodied Carbon, kg CO2/kg material 9.5
14
Embodied Energy, MJ/kg 140
190
Embodied Water, L/kg 250
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
220 to 250
Resilience: Unit (Modulus of Resilience), kJ/m3 200
260 to 490
Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 16
26 to 29
Strength to Weight: Bending, points 16
22 to 24
Thermal Diffusivity, mm2/s 5.7
2.9
Thermal Shock Resistance, points 18
22 to 25

Alloy Composition

Aluminum (Al), % 0
0 to 0.4
Carbon (C), % 0 to 0.3
0 to 0.1
Chromium (Cr), % 0
20 to 23
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 26 to 33
0
Iron (Fe), % 0 to 3.5
0 to 5.0
Manganese (Mn), % 0 to 1.5
0 to 0.5
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 56.6 to 72
58 to 68.9
Niobium (Nb), % 1.0 to 3.0
3.2 to 4.2
Phosphorus (P), % 0 to 0.030
0 to 0.015
Silicon (Si), % 1.0 to 2.0
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
0 to 0.4