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Grade M30H Nickel vs. EN 2.4669 Nickel

Both grade M30H nickel and EN 2.4669 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 (3, in this case) are not shown.

For each property being compared, the top bar is grade M30H nickel and the bottom bar is EN 2.4669 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
190
Elongation at Break, % 11
16
Fatigue Strength, MPa 230
390
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 61
73
Tensile Strength: Ultimate (UTS), MPa 770
1110
Tensile Strength: Yield (Proof), MPa 470
720

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
12
Thermal Expansion, µm/m-K 13
13

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
160
Resilience: Unit (Modulus of Resilience), kJ/m3 700
1380
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
28
Thermal Diffusivity, mm2/s 5.7
3.1
Thermal Shock Resistance, points 27
33

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), % 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
65.9 to 77.7
Niobium (Nb), % 0
0.7 to 1.2
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 2.7 to 3.7
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
2.3 to 2.8