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EN 1.4889 Cast Nickel vs. Nickel 686

Both EN 1.4889 cast nickel and nickel 686 are nickel alloys. They have 68% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 1.4889 cast nickel and the bottom bar is nickel 686.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Elongation at Break, % 3.4
51
Fatigue Strength, MPa 110
410
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 79
77
Tensile Strength: Ultimate (UTS), MPa 500
780
Tensile Strength: Yield (Proof), MPa 270
350

Thermal Properties

Latent Heat of Fusion, J/g 350
320
Maximum Temperature: Mechanical, °C 1160
980
Melting Completion (Liquidus), °C 1360
1380
Melting Onset (Solidus), °C 1320
1340
Specific Heat Capacity, J/kg-K 480
420
Thermal Expansion, µm/m-K 14
12

Otherwise Unclassified Properties

Base Metal Price, % relative 55
70
Density, g/cm3 7.9
9.0
Embodied Carbon, kg CO2/kg material 8.5
12
Embodied Energy, MJ/kg 120
170
Embodied Water, L/kg 280
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
320
Resilience: Unit (Modulus of Resilience), kJ/m3 180
280
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
22
Strength to Weight: Axial, points 18
24
Strength to Weight: Bending, points 18
21
Thermal Shock Resistance, points 13
21

Alloy Composition

Carbon (C), % 0.35 to 0.45
0 to 0.010
Chromium (Cr), % 32.5 to 37.5
19 to 23
Iron (Fe), % 10.5 to 21.2
0 to 5.0
Manganese (Mn), % 1.0 to 1.5
0 to 0.75
Molybdenum (Mo), % 0
15 to 17
Nickel (Ni), % 42 to 46
49.5 to 63
Niobium (Nb), % 1.5 to 2.0
0
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 1.5 to 2.0
0 to 0.080
Sulfur (S), % 0 to 0.030
0 to 0.020
Titanium (Ti), % 0
0.020 to 0.25
Tungsten (W), % 0
3.0 to 4.4