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Grade M35-2 Nickel vs. EN 2.4680 Cast Nickel

Both grade M35-2 nickel and EN 2.4680 cast nickel are nickel alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 49% of their average alloy composition in common. There are 27 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 M35-2 nickel and the bottom bar is EN 2.4680 cast nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
210
Elongation at Break, % 28
9.1
Fatigue Strength, MPa 160
120
Poisson's Ratio 0.32
0.26
Shear Modulus, GPa 62
84
Tensile Strength: Ultimate (UTS), MPa 500
600
Tensile Strength: Yield (Proof), MPa 230
260

Thermal Properties

Latent Heat of Fusion, J/g 280
350
Maximum Temperature: Mechanical, °C 900
1050
Melting Completion (Liquidus), °C 1280
1360
Melting Onset (Solidus), °C 1230
1320
Specific Heat Capacity, J/kg-K 430
480
Thermal Conductivity, W/m-K 22
14
Thermal Expansion, µm/m-K 13
15

Otherwise Unclassified Properties

Base Metal Price, % relative 55
60
Density, g/cm3 8.8
8.0
Embodied Carbon, kg CO2/kg material 8.1
9.1
Embodied Energy, MJ/kg 110
130
Embodied Water, L/kg 250
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
45
Resilience: Unit (Modulus of Resilience), kJ/m3 170
160
Stiffness to Weight: Axial, points 10
15
Stiffness to Weight: Bending, points 21
25
Strength to Weight: Axial, points 16
21
Strength to Weight: Bending, points 16
20
Thermal Diffusivity, mm2/s 5.7
3.7
Thermal Shock Resistance, points 17
14

Alloy Composition

Carbon (C), % 0 to 0.35
0 to 0.1
Chromium (Cr), % 0
48 to 52
Copper (Cu), % 26 to 33
0
Iron (Fe), % 0 to 3.5
0 to 1.0
Manganese (Mn), % 0 to 1.5
0 to 0.5
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 59.1 to 74
42.9 to 51
Niobium (Nb), % 0 to 0.5
1.0 to 1.8
Nitrogen (N), % 0
0 to 0.16
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0 to 2.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.020