{"id":12509,"date":"2026-06-09T16:39:29","date_gmt":"2026-06-09T14:39:29","guid":{"rendered":"https:\/\/www.inox-fer.com\/?p=12509"},"modified":"2026-06-10T14:53:38","modified_gmt":"2026-06-10T12:53:38","slug":"industrial-stainless-steel-grades-explained-aisi-304-316-duplex-and-their-applications","status":"publish","type":"post","link":"https:\/\/www.inox-fer.com\/en\/plate-or-shell-and-tube-heat-exchangers-how-to-choose-the-right-solution-for-your-plant-2-2-2\/","title":{"rendered":"Industrial Stainless Steel Grades Explained: AISI 304, 316, Duplex and Their Applications"},"content":{"rendered":"\t\t
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Industrial stainless steel<\/strong> is one of the most widely used materials in modern manufacturing thanks to its corrosion resistance, durability, and versatility. However, there is no single type of stainless steel. Each alloy has specific characteristics that make it more suitable for particular environments and applications. <\/p>\n

Selecting the right material improves plant reliability, reduces maintenance requirements, and optimizes the total cost of ownership over the long term.<\/p>\n

In this guide, we examine the differences between AISI 304, AISI 316, and other stainless steel grades, focusing on corrosion resistance, chemical compatibility, and the main industrial applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Which Stainless Steel Should You Choose? Quick Answer <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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If you are evaluating which stainless steel grade to use for your industrial application, the following overview can help guide your decision:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Requirement<\/div><\/div><\/div><\/th>
Recommended Material<\/div><\/div><\/div><\/th><\/tr><\/thead>\n\t\t\t\t\t\t\t\t
Food Industry<\/div><\/div><\/div><\/td>
AISI 304 o AISI316 depends on the type of product <\/div><\/div><\/div><\/td><\/tr>
Pharmaceutical Industry<\/div><\/div><\/div><\/td>
AISI 316<\/div><\/div><\/div><\/td><\/tr>
Chemical Industry<\/div><\/div><\/div><\/td>
AISI 316 or duplex<\/div><\/div><\/div><\/td><\/tr>
Marine Environment<\/div><\/div><\/div><\/td>
AISI 316 or duplex<\/div><\/div><\/div><\/td><\/tr>
High Temperatures<\/div><\/div><\/div><\/td>
AISI 310<\/div><\/div><\/div><\/td><\/tr><\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\n\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The final choice should always be based on actual operating conditions and project requirements.<\/p>\n

\"Stainless<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Why Choosing the Right Stainless Steel Grade Matters<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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One of the most common mistakes in industrial design is assuming that all stainless steels offer the same performance. In reality, factors such as humidity, chlorides, aggressive chemicals, high temperatures, and frequent cleaning cycles can significantly affect material performance. <\/p>\n

A correct choice allows you to:<\/p>\n