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Nickel 689 vs. EN 1.4613 Stainless Steel

Nickel 689 belongs to the nickel alloys classification, while EN 1.4613 stainless steel belongs to the iron alloys. They have a modest 23% of their average alloy composition in common, which, by itself, doesn't mean much. 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 1.4613 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 350
180
Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 23
21
Fatigue Strength, MPa 420
180
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 80
79
Shear Strength, MPa 790
330
Tensile Strength: Ultimate (UTS), MPa 1250
530
Tensile Strength: Yield (Proof), MPa 690
280

Thermal Properties

Latent Heat of Fusion, J/g 330
290
Maximum Temperature: Mechanical, °C 990
1050
Melting Completion (Liquidus), °C 1440
1430
Melting Onset (Solidus), °C 1390
1390
Specific Heat Capacity, J/kg-K 450
480
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 70
12
Density, g/cm3 8.5
7.7
Embodied Carbon, kg CO2/kg material 11
2.6
Embodied Energy, MJ/kg 150
38
Embodied Water, L/kg 330
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
91
Resilience: Unit (Modulus of Resilience), kJ/m3 1170
190
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 41
19
Strength to Weight: Bending, points 30
19
Thermal Shock Resistance, points 35
18

Alloy Composition

Aluminum (Al), % 0.75 to 1.3
0 to 0.050
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.1 to 0.2
0 to 0.030
Chromium (Cr), % 18 to 20
22 to 25
Cobalt (Co), % 9.0 to 11
0
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 0 to 5.0
70.3 to 77.8
Manganese (Mn), % 0 to 0.5
0 to 1.0
Molybdenum (Mo), % 9.0 to 10.5
0 to 0.5
Nickel (Ni), % 48.3 to 60.9
0 to 0.5
Phosphorus (P), % 0 to 0.015
0 to 0.050
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.050
Titanium (Ti), % 2.3 to 2.8
0.2 to 1.0