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AISI 310S Stainless Steel vs. Nickel 80A

AISI 310S stainless steel belongs to the iron alloys classification, while nickel 80A belongs to the nickel alloys. They have 43% of their average alloy composition in common. 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 AISI 310S stainless steel and the bottom bar is nickel 80A.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 34 to 44
22
Fatigue Strength, MPa 250 to 280
430
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 79
74
Shear Strength, MPa 420 to 470
660
Tensile Strength: Ultimate (UTS), MPa 600 to 710
1040
Tensile Strength: Yield (Proof), MPa 270 to 350
710

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Maximum Temperature: Mechanical, °C 1100
980
Melting Completion (Liquidus), °C 1450
1360
Melting Onset (Solidus), °C 1400
1310
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 16
11
Thermal Expansion, µm/m-K 16
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.0
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 2.3
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 25
55
Density, g/cm3 7.9
8.3
Embodied Carbon, kg CO2/kg material 4.3
9.8
Embodied Energy, MJ/kg 61
140
Embodied Water, L/kg 190
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200 to 220
210
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 310
1300
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 21 to 25
35
Strength to Weight: Bending, points 20 to 22
27
Thermal Diffusivity, mm2/s 4.1
2.9
Thermal Shock Resistance, points 14 to 16
31

Alloy Composition

Aluminum (Al), % 0
0.5 to 1.8
Carbon (C), % 0 to 0.080
0 to 0.1
Chromium (Cr), % 24 to 26
18 to 21
Iron (Fe), % 48.3 to 57
0 to 3.0
Manganese (Mn), % 0 to 2.0
0 to 1.0
Nickel (Ni), % 19 to 22
69.4 to 79.7
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0 to 1.5
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
1.8 to 2.7