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                  Stainless Steel Tubing Products

                  AK Tube offers in SAE and metric sizes austentic and ferritic stainless steel tubing in rounds ranging from 1.250 - 6.625 in. (31.75 - 168.275 mm) with wall thickness from 0.032 - 0.109 in. (0.80 - 2.768 mm). We offer mill lengths as well as a selection of cutting and end finishing options.

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                  Product Applications

                  Available Grades

                  Ferritic

                  409

                  409 ULTRA FORM?

                  Aluminized 409

                  41003

                  15 Cr-Cb?

                  436L

                  439

                  439 ULTRA FORM?

                  Aluminized 439

                  18 Cr-Cb?

                  441

                  444

                  THERMAK? 17

                  CHROMESHIELD? 22

                  CHROMESHIELD? 29 Mo

                  Austenitic

                  201

                  NITRONIC? 30

                  304L

                  309S

                  316L

                  321

                  Product Details

                  Austenitic Stainless Steel Tubing

                  Austenitic, or non-magnetic, stainless steels are the most popular grade produced due to their superior formability and corrosion resistance. We offer mill lengths as well as a selection of cutting and end finishing options. Available in rounds ranging from 1.250 - 6.625 in. (31.75 - 168.275 mm) with wall thickness from 0.032 - 0.109 in. (0.80 - 2.768 mm).

                  Industry Applications
                  • Aircraft applications
                  • Appliance handles
                  • Automotive tubular products
                  • Bus frames
                  • Chemical equipment
                  • Cookware
                  • Furniture tubing
                  • Heating elements
                  • Marine applications
                  • Railing
                  • Truck frames

                  Ferritic Stainless Steel Tubing

                  Ferritic, or non-hardenable, stainless steels are specified for applications that require superior corrosion resistance, resistance to scaling at elevated temperatures, and where thinner materials to reduce weight is critical. Stronger than carbon steel, ferritic steel tube is advantageous in many applications. We offer mill lengths as well as a selection of cutting and end finishing options. Available in rounds ranging from 1.250 - 6.625 in. (31.75 - 168.275 mm) with wall thickness from 0.032 - 0.109 in. (0.80 - 2.768 mm).

                  Industry Applications
                  • Automotive exhaust tubes
                  • Heat exchangers
                  • Bus frames
                  • Truck frames
                  • Hopper cars
                  • Chutes
                  • Storage tanks
                  • Exhaust manifolds
                  • Catalytic converters
                  • Food processing
                  • Gas grills
                  • Burner tubes
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                  Customer Service

                  Sales

                  Corporate Headquarters

                  Media Relations

                  Lisa H. Jester

                  Corporate Manager, Communications and Public Relations

                  Investor Relations

                  Jaime Vasquez

                  Vice President, Finance and Chief Financial Officer

                  Christopher J. Ross

                  Vice President and Treasurer

                  Douglas O. Mitterholzer

                  General Manager, Investor Relations and Assistant Treasurer

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