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EN 1.0314 Steel vs. AISI 317L Stainless Steel

Both EN 1.0314 steel and AISI 317L stainless steel are iron alloys. They have 63% of their average alloy composition in common. There are 32 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 EN 1.0314 steel and the bottom bar is AISI 317L stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 92 to 120
180
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 24 to 25
44
Fatigue Strength, MPa 140 to 220
220
Poisson's Ratio 0.29
0.28
Reduction in Area, % 78 to 86
56
Shear Modulus, GPa 73
82
Shear Strength, MPa 200 to 250
380
Tensile Strength: Ultimate (UTS), MPa 320 to 400
550
Tensile Strength: Yield (Proof), MPa 190 to 310
250

Thermal Properties

Latent Heat of Fusion, J/g 250
290
Maximum Temperature: Mechanical, °C 400
1010
Melting Completion (Liquidus), °C 1470
1400
Melting Onset (Solidus), °C 1430
1380
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 53
14
Thermal Expansion, µm/m-K 12
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.9
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 7.9
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
21
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 1.4
4.3
Embodied Energy, MJ/kg 18
59
Embodied Water, L/kg 46
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 68 to 87
200
Resilience: Unit (Modulus of Resilience), kJ/m3 95 to 250
150
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 11 to 14
19
Strength to Weight: Bending, points 13 to 15
19
Thermal Diffusivity, mm2/s 14
3.8
Thermal Shock Resistance, points 10 to 13
12

Alloy Composition

Aluminum (Al), % 0.020 to 0.060
0
Carbon (C), % 0 to 0.030
0 to 0.030
Chromium (Cr), % 0
18 to 20
Iron (Fe), % 99.365 to 99.78
58 to 68
Manganese (Mn), % 0.2 to 0.4
0 to 2.0
Molybdenum (Mo), % 0
3.0 to 4.0
Nickel (Ni), % 0
11 to 15
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.020
0 to 0.045
Silicon (Si), % 0 to 0.1
0 to 0.75
Sulfur (S), % 0 to 0.025
0 to 0.030