What does tolerance mean in Stainless Steel Plate? This is because there is not an exact correlation between metric and imperial units and there can easily be a 10% difference in the closest Stainless Steel Plate sizes to your dimensions leading to increased wastage. It is also beneficial to consider the dimensions that a stockholder works in. That is if you know what dimensions are available you can minimise wastage and cutting in your design. To maximise the benefit of purchasing Stainless Steel Plate from a stockholder it is best to design to use stock plates. Many Steel stockholders generally stock a range of Stainless Steel standard size plate as this increases the availability and likelihood that you will able to find the Stainless Steel Plate that you need. Applications suggested for the materials are described only to help readers make their own evaluations and decisions, and are neither guarantees nor to be construed as express or implied warranties of suitability for these or other applications.View Astm A240 Plate Thickness Chart In Mm and SS 304 Sheet Flatness Tolerance Chart/ Gauge in Mm NOTE: The information and data in this product data sheet are accurate to the best of our knowledge and belief, but are intended for informational purposes only, and may be revised at any time without notice.

Weight % (all values are maximum unless a range is otherwise indicated)Īlloy 316/316L can be readily welded by most standard processes. Ps = pitting/crevice corrosion can occur WPA However, in environments that are sufficiently corrosive to cause intergranular corrosion of welds and heat-affected zones Alloy 316L should be used because of its low carbon content. In most instances, the corrosion resistance of Alloys 316 and 316L will be roughly equal in most corrosive environments. The higher molybdenum content of Alloy 316/316L assures it will have superior pitting resistance to Alloy 304/304L in applications involving chloride solutions, particularly in an oxidizing environment. The alloy has excellent resistance to corrosion in marine environments under atmospheric conditions. The alloy can also be used in the food and pharmaceutical process industries where it is utilized to handle hot organic and fatty acids in an effort to minimize product contamination.Īlloy 316/316L performs well in fresh water service even with high levels of chlorides.

It performs well in boiling 20% phosphoric acid. The alloy can be used in high concentrations at temperatures up to 120☏ (38☌).Īlloy 316/316L also has good resistance to pitting in phosphoric and acetic acid. Alloy 316/316L performs well in sulfur containing service such as that encountered in the pulp and paper industry.

One exception, however, is in highly oxidizing acids such as nitric acid where stainless steels containing molybdenum are less resistant. Process environments that do not corrode Alloy 304/304L will not attack this grade. In most applications Alloy 316/316L has superior corrosion resistance to Alloy 304/304L. It can be easily welded and processed by standard shop fabrication practices. Alloy 316/316L has excellent strength and toughness at cryogenic temperatures.Īlloy 316/316L is non-magnetic in the annealed condition, but can become slightly magnetic as a result of cold working or welding. The alloy has excellent resistance to intergranular corrosion in the as-welded condition. It also resists corrosion in polluted marine atmospheres. The low carbon chemistry of 316L combined with an addition of nitrogen enables 316L to meet the mechanical properties of 316.Īlloy 316/316L resists atmospheric corrosion, as well as, moderately oxidizing and reducing environments. It is common practice for 316L to be dual certified as 316 and 316L. It also provides higher creep, stress-to-rupture and tensile strength at elevated temperatures.

The addition of molybdenum improves general corrosion and chloride pitting resistance. It is often utilized in process streams containing chlorides or halides. In addition to excellent corrosion resistance and strength properties, the Alloys 316 and 316L Cr-Ni-Mo alloys also provide excellent fabricability and formability which are typical of the austenitic stainless steels.ĭownload the 316/316L Specification Document (PDF) General PropertiesĪlloy 316/316L (UNS S31600/S31603) is a chromium-nickelmolybdenum austenitic stainless steel developed to provide improved corrosion resistance to Alloy 304/304L in moderately corrosive environments. These alloys also offer higher creep, stress-to-rupture, and tensile strength at elevated temperatures. Alloys 316 (UNS S31600) and 316L (UNS S31603) are molybdenum-bearing austenitic stainless steels, which are more resistant to general corrosion and pitting/crevice corrosion than the conventional chromium-nickel austenitic stainless steels such as Alloy 304.

Stainless steel plate