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Grade M30H Nickel vs. Nickel 333

Both grade M30H nickel and nickel 333 are nickel alloys. They have 49% 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 nickel 333.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
210
Elongation at Break, % 11
34
Fatigue Strength, MPa 230
200
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 61
81
Tensile Strength: Ultimate (UTS), MPa 770
630
Tensile Strength: Yield (Proof), MPa 470
270

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 900
1010
Melting Completion (Liquidus), °C 1250
1460
Melting Onset (Solidus), °C 1200
1410
Specific Heat Capacity, J/kg-K 440
450
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 50
55
Density, g/cm3 8.6
8.5
Embodied Carbon, kg CO2/kg material 7.7
8.5
Embodied Energy, MJ/kg 110
120
Embodied Water, L/kg 250
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 75
170
Resilience: Unit (Modulus of Resilience), kJ/m3 700
180
Stiffness to Weight: Axial, points 10
14
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 25
21
Strength to Weight: Bending, points 22
19
Thermal Diffusivity, mm2/s 5.7
2.9
Thermal Shock Resistance, points 27
16

Alloy Composition

Carbon (C), % 0 to 0.3
0 to 0.1
Chromium (Cr), % 0
24 to 27
Cobalt (Co), % 0
2.5 to 4.0
Copper (Cu), % 27 to 33
0
Iron (Fe), % 0 to 3.5
9.3 to 24.5
Manganese (Mn), % 0 to 1.5
0 to 2.0
Molybdenum (Mo), % 0
2.5 to 4.0
Nickel (Ni), % 57.9 to 70.3
44 to 48
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 2.7 to 3.7
0 to 1.5
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0
2.5 to 4.0