Stainless Steel Flat Bars for Precise Metal Application Requirements

Stainless steel flat bars provided by Alliant Metals, Inc. are designed to meet heavy gauge metal requirements for demanding applications in various industries. We provide metal solutions to numerous industries including food, naval, chemical, pharmaceutical, nuclear, and architecture and construction. Our flat bars are the first choice for customers when it comes to applications such as cryogenic chambers, non-magnetic constructions, and various types of metal structures.

Stainless Steel Flat Bars Types, Features, and Supporting Services

We provide two basic options for stainless steel flat bars:

  • True flat bar
  • Sheared and edged

True flat bars are provided with two surface finishes – cold drawn and Hot Rolled Annealed and Pickled (HRAP). These bars are designed with tight thickness tolerances and sharp corners. The HRAP finish allows us to provide the bars with metal gauges of and above .1875″. Sheared and edged bars are cut directly from a steel plate, and then straightened and cleaned. This bar type is a cost-effective solution for applications where there is little need for tight tolerances or sharp bar corners.

At Alliant Metals, we generally provide stainless steel flat bars of lengths ranging between 12 o 14 feet. Our most popular grades for this bar type are:

  • 303
  • 17-4
  • 316/316L
  • 304/304L
  • 410
  • 416

While the sheared and edged type flat bars are available in all steel grades, we only offer true flat bars in certain grades. We can also provide materials that adhere to the regulations of the Defense Federal Acquisition Regulation Supplement (DFARS).Please check with our sales staff for more details.

Our cutting saw equipment has the capabilities to provide diameters ranging from 1/8″ .For applications that require more precision and quality; we also offer plasma and waterjet cutting and centerless grinding services. If you would like to know more about our products, you can contact us via telephone on 800-543-1453, or via email at sales@alliantmetals.com.

Please let us know how we may support your needs. Our Sales Staff is available to answer your questions and provide any technical information you may require. Click ‘Sales Staff’ or ‘Contact’ tabs for the latest contact info.


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Alliant Metals Inc.

134 B Route 111 Hampstead, NH 03841 New-England, United States

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