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EN 1.4652 Stainless Steel vs. AISI 317 Stainless Steel

Both EN 1.4652 stainless steel and AISI 317 stainless steel are iron alloys. They have 79% of their average alloy composition in common. There are 33 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is EN 1.4652 stainless steel and the bottom bar is AISI 317 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
170 to 220
Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 45
35 to 55
Fatigue Strength, MPa 450
250 to 330
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 81
79
Shear Strength, MPa 610
420 to 470
Tensile Strength: Ultimate (UTS), MPa 880
580 to 710
Tensile Strength: Yield (Proof), MPa 490
250 to 420

Thermal Properties

Latent Heat of Fusion, J/g 310
290
Maximum Temperature: Corrosion, °C 440
420
Maximum Temperature: Mechanical, °C 1100
590
Melting Completion (Liquidus), °C 1460
1400
Melting Onset (Solidus), °C 1410
1380
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 9.8
15
Thermal Expansion, µm/m-K 15
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 34
21
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 6.4
4.3
Embodied Energy, MJ/kg 87
59
Embodied Water, L/kg 220
160

Common Calculations

PREN (Pitting Resistance) 57
31
Resilience: Ultimate (Unit Rupture Work), MJ/m3 340
210 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 570
150 to 430
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 30
20 to 25
Strength to Weight: Bending, points 25
20 to 22
Thermal Diffusivity, mm2/s 2.6
4.1
Thermal Shock Resistance, points 20
12 to 15

Alloy Composition

Carbon (C), % 0 to 0.020
0 to 0.080
Chromium (Cr), % 23 to 25
18 to 20
Copper (Cu), % 0.3 to 0.6
0
Iron (Fe), % 38.3 to 46.3
58 to 68
Manganese (Mn), % 2.0 to 4.0
0 to 2.0
Molybdenum (Mo), % 7.0 to 8.0
3.0 to 4.0
Nickel (Ni), % 21 to 23
11 to 15
Nitrogen (N), % 0.45 to 0.55
0 to 0.1
Phosphorus (P), % 0 to 0.030
0 to 0.045
Silicon (Si), % 0 to 0.5
0 to 0.75
Sulfur (S), % 0 to 0.0050
0 to 0.030