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AISI 316L Stainless Steel vs. EN 1.4477 Stainless Steel

Both AISI 316L stainless steel and EN 1.4477 stainless steel are iron alloys. They have 87% of their average alloy composition in common. There are 33 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 316L stainless steel and the bottom bar is EN 1.4477 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170 to 350
270
Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 9.0 to 50
22 to 23
Fatigue Strength, MPa 170 to 450
420 to 490
Poisson's Ratio 0.28
0.27
Shear Modulus, GPa 78
81
Shear Strength, MPa 370 to 690
550 to 580
Tensile Strength: Ultimate (UTS), MPa 530 to 1160
880 to 930
Tensile Strength: Yield (Proof), MPa 190 to 870
620 to 730

Thermal Properties

Latent Heat of Fusion, J/g 290
300
Maximum Temperature: Corrosion, °C 410
460
Maximum Temperature: Mechanical, °C 870
1100
Melting Completion (Liquidus), °C 1400
1430
Melting Onset (Solidus), °C 1380
1380
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 15
13
Thermal Expansion, µm/m-K 16
13

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 19
20
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 3.9
3.7
Embodied Energy, MJ/kg 53
52
Embodied Water, L/kg 150
190

Common Calculations

PREN (Pitting Resistance) 26
41
Resilience: Ultimate (Unit Rupture Work), MJ/m3 77 to 230
180 to 190
Resilience: Unit (Modulus of Resilience), kJ/m3 93 to 1880
940 to 1290
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 19 to 41
31 to 33
Strength to Weight: Bending, points 18 to 31
26 to 27
Thermal Diffusivity, mm2/s 4.1
3.5
Thermal Shock Resistance, points 12 to 25
23 to 25

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.030
Chromium (Cr), % 16 to 18
28 to 30
Copper (Cu), % 0
0 to 0.8
Iron (Fe), % 62 to 72
56.6 to 63.6
Manganese (Mn), % 0 to 2.0
0.8 to 1.5
Molybdenum (Mo), % 2.0 to 3.0
1.5 to 2.6
Nickel (Ni), % 10 to 14
5.8 to 7.5
Nitrogen (N), % 0 to 0.1
0.3 to 0.4
Phosphorus (P), % 0 to 0.045
0 to 0.030
Silicon (Si), % 0 to 0.75
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.015

Comparable Variants