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Nickel 689 vs. EN 1.8507 Steel

Nickel 689 belongs to the nickel alloys classification, while EN 1.8507 steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is nickel 689 and the bottom bar is EN 1.8507 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 350
270
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 23
16
Fatigue Strength, MPa 420
440
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
72
Shear Strength, MPa 790
550
Tensile Strength: Ultimate (UTS), MPa 1250
900
Tensile Strength: Yield (Proof), MPa 690
670

Thermal Properties

Latent Heat of Fusion, J/g 330
250
Maximum Temperature: Mechanical, °C 990
430
Melting Completion (Liquidus), °C 1440
1450
Melting Onset (Solidus), °C 1390
1410
Specific Heat Capacity, J/kg-K 450
480
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 70
2.5
Density, g/cm3 8.5
7.8
Embodied Carbon, kg CO2/kg material 11
1.6
Embodied Energy, MJ/kg 150
21
Embodied Water, L/kg 330
63

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
130
Resilience: Unit (Modulus of Resilience), kJ/m3 1170
1210
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 41
32
Strength to Weight: Bending, points 30
27
Thermal Shock Resistance, points 35
26

Alloy Composition

Aluminum (Al), % 0.75 to 1.3
0.8 to 1.2
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.1 to 0.2
0.3 to 0.37
Chromium (Cr), % 18 to 20
1.0 to 1.3
Cobalt (Co), % 9.0 to 11
0
Iron (Fe), % 0 to 5.0
96.1 to 97.7
Manganese (Mn), % 0 to 0.5
0.4 to 0.7
Molybdenum (Mo), % 9.0 to 10.5
0.15 to 0.25
Nickel (Ni), % 48.3 to 60.9
0
Phosphorus (P), % 0 to 0.015
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.035
Titanium (Ti), % 2.3 to 2.8
0