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AISI 310S Stainless Steel vs. Nickel 689

AISI 310S stainless steel belongs to the iron alloys classification, while nickel 689 belongs to the nickel alloys. They have 43% of their average alloy composition in common. 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 AISI 310S stainless steel and the bottom bar is nickel 689.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170 to 210
350
Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 34 to 44
23
Fatigue Strength, MPa 250 to 280
420
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 79
80
Shear Strength, MPa 420 to 470
790
Tensile Strength: Ultimate (UTS), MPa 600 to 710
1250
Tensile Strength: Yield (Proof), MPa 270 to 350
690

Thermal Properties

Latent Heat of Fusion, J/g 310
330
Maximum Temperature: Mechanical, °C 1100
990
Melting Completion (Liquidus), °C 1450
1440
Melting Onset (Solidus), °C 1400
1390
Specific Heat Capacity, J/kg-K 480
450
Thermal Expansion, µm/m-K 16
12

Otherwise Unclassified Properties

Base Metal Price, % relative 25
70
Density, g/cm3 7.9
8.5
Embodied Carbon, kg CO2/kg material 4.3
11
Embodied Energy, MJ/kg 61
150
Embodied Water, L/kg 190
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200 to 220
240
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 310
1170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 21 to 25
41
Strength to Weight: Bending, points 20 to 22
30
Thermal Shock Resistance, points 14 to 16
35

Alloy Composition

Aluminum (Al), % 0
0.75 to 1.3
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0 to 0.080
0.1 to 0.2
Chromium (Cr), % 24 to 26
18 to 20
Cobalt (Co), % 0
9.0 to 11
Iron (Fe), % 48.3 to 57
0 to 5.0
Manganese (Mn), % 0 to 2.0
0 to 0.5
Molybdenum (Mo), % 0
9.0 to 10.5
Nickel (Ni), % 19 to 22
48.3 to 60.9
Phosphorus (P), % 0 to 0.045
0 to 0.015
Silicon (Si), % 0 to 1.5
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
2.3 to 2.8