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Nickel 689 vs. EN 1.8879 Steel

Nickel 689 belongs to the nickel alloys classification, while EN 1.8879 steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is nickel 689 and the bottom bar is EN 1.8879 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 350
250
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 23
16
Fatigue Strength, MPa 420
460
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
73
Shear Strength, MPa 790
510
Tensile Strength: Ultimate (UTS), MPa 1250
830
Tensile Strength: Yield (Proof), MPa 690
710

Thermal Properties

Latent Heat of Fusion, J/g 330
260
Maximum Temperature: Mechanical, °C 990
420
Melting Completion (Liquidus), °C 1440
1460
Melting Onset (Solidus), °C 1390
1420
Specific Heat Capacity, J/kg-K 450
470
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 70
3.7
Density, g/cm3 8.5
7.8
Embodied Carbon, kg CO2/kg material 11
1.9
Embodied Energy, MJ/kg 150
26
Embodied Water, L/kg 330
54

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
120
Resilience: Unit (Modulus of Resilience), kJ/m3 1170
1320
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 41
29
Strength to Weight: Bending, points 30
25
Thermal Shock Resistance, points 35
24

Alloy Composition

Aluminum (Al), % 0.75 to 1.3
0
Boron (B), % 0.0030 to 0.010
0 to 0.0050
Carbon (C), % 0.1 to 0.2
0 to 0.2
Chromium (Cr), % 18 to 20
0 to 1.5
Cobalt (Co), % 9.0 to 11
0
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 0 to 5.0
91.9 to 100
Manganese (Mn), % 0 to 0.5
0 to 1.7
Molybdenum (Mo), % 9.0 to 10.5
0 to 0.7
Nickel (Ni), % 48.3 to 60.9
0 to 2.5
Niobium (Nb), % 0
0 to 0.060
Nitrogen (N), % 0
0 to 0.015
Phosphorus (P), % 0 to 0.015
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 0.8
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 2.3 to 2.8
0 to 0.050
Vanadium (V), % 0
0 to 0.12
Zirconium (Zr), % 0
0 to 0.15