316L Stainless Steel

Grade 316L is very similar to 316 stainless steel. It is still considered a molybdenum-bearing grade and has properties that make it highly resistant to corrosive degradation. 316L grade stainless steel differs from 316 in that contains lower levels of carbon. The decreased level of carbon in this stainless steel makes this grade immune from sensitization or grain boundary carbide precipitation. Because of this unique property, Grade 316L tends to be commonly used in heavy gauge welding situations. Additionally, the lower carbon levels make this grade easier to machine. Like 316 stainless steel, 316L because of its austenitic structure is extremely tough, even in the most extreme of temperatures.

Chemical Formula

Carbon .03%, Manganese 2.00%, Phosphorus .045%, Sulfur .030%, Silicon .75%, Chromium 16-18.00%, Nickel 10.00-14.00%, Molybdenum 2.00-3.00%, Nitrogen-.10%, Iron- Balanced

Inventory

316L Plate, 316L Sheet, 316L Round Bar, 316L Flat Bar, 316L Equal Leg Angle, 316L Unequal Leg Angles, 316L Pipe Tube & Fittings, 316L Beam, 316L Channel, 316L Hex Bar, 316L Square Bar, 316L Square Tube, 316L Rectangular Tube

Common Trade Names

316L Stainless, 316L Stainless Steel

Features

316L Stainless Steel is easily welded by all commercial processes. If forging or hammer welding it is recommended to anneal after these processes to help avoid unwarranted corrosion.

Not hardenable by heat treatment, however often cold working the alloy has proven to increase hardness and tensile strength.

Sometimes known by industry professionals as marine grade stainless for its uncanny ability to resist pitting corrosion.

Applications

316L Grade Stainless Steel is one of the more common austenitic stainless steel. Because of its outstanding toughness against corrosion, you can typically find 316L Stainless used in the following applications: food preparation equipment, pharmaceutical, marine, boat fittings, and medical implants (i.e- orthopedic implants)

Available Stock Sizes

See specific product page for unique sizes. Here at Atlantic Stainless, no inquiry is too large or too small. Feel free to contact us today for a quote on any of your custom-size orders.

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Common Surfaces

Stainless Steel Standards Comparison Table