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S34565 Stainless Steel vs. AISI 317 Stainless Steel

Both S34565 stainless steel and AISI 317 stainless steel are iron alloys. They have 84% of their average alloy composition in common. There are 33 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is S34565 stainless steel and the bottom bar is AISI 317 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
170 to 220
Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 39
35 to 55
Fatigue Strength, MPa 400
250 to 330
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 80
79
Shear Strength, MPa 610
420 to 470
Tensile Strength: Ultimate (UTS), MPa 900
580 to 710
Tensile Strength: Yield (Proof), MPa 470
250 to 420

Thermal Properties

Latent Heat of Fusion, J/g 310
290
Maximum Temperature: Corrosion, °C 450
420
Maximum Temperature: Mechanical, °C 1100
590
Melting Completion (Liquidus), °C 1420
1400
Melting Onset (Solidus), °C 1380
1380
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 12
15
Thermal Expansion, µm/m-K 15
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 28
21
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 5.3
4.3
Embodied Energy, MJ/kg 73
59
Embodied Water, L/kg 210
160

Common Calculations

PREN (Pitting Resistance) 47
31
Resilience: Ultimate (Unit Rupture Work), MJ/m3 300
210 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 540
150 to 430
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 32
20 to 25
Strength to Weight: Bending, points 26
20 to 22
Thermal Diffusivity, mm2/s 3.2
4.1
Thermal Shock Resistance, points 22
12 to 15

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.080
Chromium (Cr), % 23 to 25
18 to 20
Iron (Fe), % 43.2 to 51.6
58 to 68
Manganese (Mn), % 5.0 to 7.0
0 to 2.0
Molybdenum (Mo), % 4.0 to 5.0
3.0 to 4.0
Nickel (Ni), % 16 to 18
11 to 15
Niobium (Nb), % 0 to 0.1
0
Nitrogen (N), % 0.4 to 0.6
0 to 0.1
Phosphorus (P), % 0 to 0.030
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 0.75
Sulfur (S), % 0 to 0.010
0 to 0.030