Marine grade austenitic stainless steel
Stainless Steel 316 Sheet, Plate & Bar
Stainless steel 316 and 316L contain molybdenum for improved resistance to chlorides and aggressive environments, making the grade a strong choice for marine, food and chemical applications.
Stock, processing and delivery
- Available as sheet, plate, tube, mesh, round bar and flat bar.
- Improved pitting resistance compared with grade 304.
- Cut-to-size stock with no minimum quantity.
Related products and guidance
- View all stainless steel grades and forms
- Compare with general-purpose stainless steel 304
- Review stainless steel standards
Frequently asked questions
What is stainless steel 316 used for?
Stainless steel 316 is used for marine equipment, food processing, chemical plant, medical equipment and components exposed to chlorides or aggressive environments.
Why is stainless steel 316 called marine grade?
Grade 316 is often called marine grade because its molybdenum content improves resistance to chloride pitting compared with grade 304.
What is the difference between 316 and 316L?
Stainless steel 316L has lower carbon content, which improves resistance to sensitisation and intergranular corrosion after welding.
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