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S36200 Stainless Steel vs. Nickel 22

S36200 stainless steel belongs to the iron alloys classification, while nickel 22 belongs to the nickel 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 (3, in this case) are not shown.

For each property being compared, the top bar is S36200 stainless steel and the bottom bar is nickel 22.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
220
Elongation at Break, % 3.4 to 4.6
49
Fatigue Strength, MPa 450 to 570
330
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
84
Shear Strength, MPa 680 to 810
560
Tensile Strength: Ultimate (UTS), MPa 1180 to 1410
790
Tensile Strength: Yield (Proof), MPa 960 to 1240
360

Thermal Properties

Latent Heat of Fusion, J/g 280
320
Maximum Temperature: Mechanical, °C 820
990
Melting Completion (Liquidus), °C 1440
1390
Melting Onset (Solidus), °C 1400
1360
Specific Heat Capacity, J/kg-K 480
430
Thermal Conductivity, W/m-K 16
10
Thermal Expansion, µm/m-K 11
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 12
70
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 2.8
12
Embodied Energy, MJ/kg 40
170
Embodied Water, L/kg 120
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 46 to 51
320
Resilience: Unit (Modulus of Resilience), kJ/m3 2380 to 3930
300
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
22
Strength to Weight: Axial, points 42 to 50
25
Strength to Weight: Bending, points 32 to 36
21
Thermal Diffusivity, mm2/s 4.3
2.7
Thermal Shock Resistance, points 40 to 48
24

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Carbon (C), % 0 to 0.050
0 to 0.015
Chromium (Cr), % 14 to 14.5
20 to 22.5
Cobalt (Co), % 0
0 to 2.5
Iron (Fe), % 75.4 to 79.5
2.0 to 6.0
Manganese (Mn), % 0 to 0.5
0 to 0.015
Molybdenum (Mo), % 0 to 0.3
12.5 to 14.5
Nickel (Ni), % 6.5 to 7.0
50.8 to 63
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0 to 0.3
0 to 0.080
Sulfur (S), % 0 to 0.030
0 to 0.020
Titanium (Ti), % 0.6 to 0.9
0
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35