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Nickel 689 vs. EN 1.8509 Steel

Nickel 689 belongs to the nickel alloys classification, while EN 1.8509 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 1.8509 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 350
340
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 23
11
Fatigue Strength, MPa 420
580
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
73
Shear Strength, MPa 790
680
Tensile Strength: Ultimate (UTS), MPa 1250
1130
Tensile Strength: Yield (Proof), MPa 690
940

Thermal Properties

Latent Heat of Fusion, J/g 330
250
Maximum Temperature: Mechanical, °C 990
440
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
2.8
Density, g/cm3 8.5
7.8
Embodied Carbon, kg CO2/kg material 11
1.6
Embodied Energy, MJ/kg 150
22
Embodied Water, L/kg 330
65

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
120
Resilience: Unit (Modulus of Resilience), kJ/m3 1170
2340
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 41
40
Strength to Weight: Bending, points 30
31
Thermal Shock Resistance, points 35
33

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
0.38 to 0.45
Chromium (Cr), % 18 to 20
1.5 to 1.8
Cobalt (Co), % 9.0 to 11
0
Iron (Fe), % 0 to 5.0
95.5 to 97.1
Manganese (Mn), % 0 to 0.5
0.4 to 0.7
Molybdenum (Mo), % 9.0 to 10.5
0.2 to 0.35
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