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AISI 310 Stainless Steel vs. Nickel 22

AISI 310 stainless steel belongs to the iron alloys classification, while nickel 22 belongs to the nickel alloys. They have 46% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AISI 310 stainless steel and the bottom bar is nickel 22.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Elongation at Break, % 34 to 45
49
Fatigue Strength, MPa 240 to 280
330
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 78
84
Shear Strength, MPa 420 to 470
560
Tensile Strength: Ultimate (UTS), MPa 600 to 710
790
Tensile Strength: Yield (Proof), MPa 260 to 350
360

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Maximum Temperature: Mechanical, °C 1040
990
Melting Completion (Liquidus), °C 1450
1390
Melting Onset (Solidus), °C 1400
1360
Specific Heat Capacity, J/kg-K 480
430
Thermal Conductivity, W/m-K 15
10
Thermal Expansion, µm/m-K 15
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 25
70
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 4.3
12
Embodied Energy, MJ/kg 61
170
Embodied Water, L/kg 190
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200 to 220
320
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 310
300
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
22
Strength to Weight: Axial, points 21 to 25
25
Strength to Weight: Bending, points 20 to 22
21
Thermal Diffusivity, mm2/s 3.9
2.7
Thermal Shock Resistance, points 14 to 17
24

Alloy Composition

Carbon (C), % 0 to 0.25
0 to 0.015
Chromium (Cr), % 24 to 26
20 to 22.5
Cobalt (Co), % 0
0 to 2.5
Iron (Fe), % 48.2 to 57
2.0 to 6.0
Manganese (Mn), % 0 to 2.0
0 to 0.015
Molybdenum (Mo), % 0
12.5 to 14.5
Nickel (Ni), % 19 to 22
50.8 to 63
Phosphorus (P), % 0 to 0.045
0 to 0.020
Silicon (Si), % 0 to 1.5
0 to 0.080
Sulfur (S), % 0 to 0.030
0 to 0.020
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35