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Nickel 80A vs. Grade M30H Nickel

Both nickel 80A and grade M30H 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 (1, in this case) are not shown.

For each property being compared, the top bar is nickel 80A and the bottom bar is grade M30H nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
160
Elongation at Break, % 22
11
Fatigue Strength, MPa 430
230
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 74
61
Tensile Strength: Ultimate (UTS), MPa 1040
770
Tensile Strength: Yield (Proof), MPa 710
470

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 980
900
Melting Completion (Liquidus), °C 1360
1250
Melting Onset (Solidus), °C 1310
1200
Specific Heat Capacity, J/kg-K 470
440
Thermal Conductivity, W/m-K 11
22
Thermal Expansion, µm/m-K 13
13

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 55
50
Density, g/cm3 8.3
8.6
Embodied Carbon, kg CO2/kg material 9.8
7.7
Embodied Energy, MJ/kg 140
110
Embodied Water, L/kg 280
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
75
Resilience: Unit (Modulus of Resilience), kJ/m3 1300
700
Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 23
21
Strength to Weight: Axial, points 35
25
Strength to Weight: Bending, points 27
22
Thermal Diffusivity, mm2/s 2.9
5.7
Thermal Shock Resistance, points 31
27

Alloy Composition

Aluminum (Al), % 0.5 to 1.8
0
Carbon (C), % 0 to 0.1
0 to 0.3
Chromium (Cr), % 18 to 21
0
Copper (Cu), % 0
27 to 33
Iron (Fe), % 0 to 3.0
0 to 3.5
Manganese (Mn), % 0 to 1.0
0 to 1.5
Nickel (Ni), % 69.4 to 79.7
57.9 to 70.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 1.0
2.7 to 3.7
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 1.8 to 2.7
0