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Nickel 600 vs. S44626 Stainless Steel

Nickel 600 belongs to the nickel alloys classification, while S44626 stainless steel belongs to the iron alloys. They have a modest 25% of their average alloy composition in common, which, by itself, doesn't mean much. There are 30 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 600 and the bottom bar is S44626 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 3.4 to 35
23
Fatigue Strength, MPa 220 to 300
230
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 75
80
Shear Strength, MPa 430 to 570
340
Tensile Strength: Ultimate (UTS), MPa 650 to 990
540
Tensile Strength: Yield (Proof), MPa 270 to 760
350

Thermal Properties

Latent Heat of Fusion, J/g 310
300
Maximum Temperature: Mechanical, °C 1100
1100
Melting Completion (Liquidus), °C 1410
1440
Melting Onset (Solidus), °C 1350
1390
Specific Heat Capacity, J/kg-K 460
480
Thermal Conductivity, W/m-K 14
17
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 1.8
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 55
14
Density, g/cm3 8.5
7.7
Embodied Carbon, kg CO2/kg material 9.0
2.9
Embodied Energy, MJ/kg 130
42
Embodied Water, L/kg 250
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31 to 180
110
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 1490
300
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 23
26
Strength to Weight: Axial, points 21 to 32
19
Strength to Weight: Bending, points 20 to 26
19
Thermal Diffusivity, mm2/s 3.6
4.6
Thermal Shock Resistance, points 19 to 29
18

Alloy Composition

Carbon (C), % 0 to 0.15
0 to 0.060
Chromium (Cr), % 14 to 17
25 to 27
Copper (Cu), % 0 to 0.5
0 to 0.2
Iron (Fe), % 6.0 to 10
68.1 to 74.1
Manganese (Mn), % 0 to 1.0
0 to 0.75
Molybdenum (Mo), % 0
0.75 to 1.5
Nickel (Ni), % 72 to 80
0 to 0.5
Nitrogen (N), % 0
0 to 0.040
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 0.75
Sulfur (S), % 0 to 0.015
0 to 0.020
Titanium (Ti), % 0
0.2 to 1.0