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Nickel 689 vs. EN 1.4962 Stainless Steel

Nickel 689 belongs to the nickel alloys classification, while EN 1.4962 stainless steel belongs to the iron alloys. They have a modest 34% 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 1.4962 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 350
190 to 210
Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 23
22 to 34
Fatigue Strength, MPa 420
210 to 330
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 80
77
Shear Strength, MPa 790
420 to 440
Tensile Strength: Ultimate (UTS), MPa 1250
630 to 690
Tensile Strength: Yield (Proof), MPa 690
260 to 490

Thermal Properties

Latent Heat of Fusion, J/g 330
280
Maximum Temperature: Mechanical, °C 990
910
Melting Completion (Liquidus), °C 1440
1480
Melting Onset (Solidus), °C 1390
1440
Specific Heat Capacity, J/kg-K 450
470
Thermal Expansion, µm/m-K 12
16

Otherwise Unclassified Properties

Base Metal Price, % relative 70
23
Density, g/cm3 8.5
8.1
Embodied Carbon, kg CO2/kg material 11
4.1
Embodied Energy, MJ/kg 150
59
Embodied Water, L/kg 330
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
140 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 1170
170 to 610
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 41
21 to 24
Strength to Weight: Bending, points 30
20 to 21
Thermal Shock Resistance, points 35
14 to 16

Alloy Composition

Aluminum (Al), % 0.75 to 1.3
0
Boron (B), % 0.0030 to 0.010
0.0015 to 0.0060
Carbon (C), % 0.1 to 0.2
0.070 to 0.15
Chromium (Cr), % 18 to 20
15.5 to 17.5
Cobalt (Co), % 9.0 to 11
0
Iron (Fe), % 0 to 5.0
62.1 to 69
Manganese (Mn), % 0 to 0.5
0 to 1.5
Molybdenum (Mo), % 9.0 to 10.5
0
Nickel (Ni), % 48.3 to 60.9
12.5 to 14.5
Phosphorus (P), % 0 to 0.015
0 to 0.035
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 2.3 to 2.8
0.4 to 0.7
Tungsten (W), % 0
2.5 to 3.0