STRUCTURAL SQUARE AND RECTANGULAR TUBES

Austenitic stainless steel tubes

Austenitic stainless steel provides excellent formability and weldability. It is a highly corrosion resistant, maintenance free material that offers toughness at low temperatures and sustains its mechanical values even when the temperatures rise high. In stainless steel structures, Austenitic steel grades give a 30-minute fire resistance without any additional fire protection.

And don't forget our STALA350  and STALA500 strength classes in Austenitic stainless steel. They carry multiple benefits. For one, they're higher in strength, resulting in remarkable structural weight savings. 

stalatube stainless revolution fist

STALA500 and high strength Austenitic material grades 301LN and 316Plus

We are introducing STALA500, our new enhanced steel class for Austenitic stainless steel

Two new high strength Austenitic material grades 301 LN and 316Plus are now available in strength class STALA350 or STALA500, depending on tube size. These materials combine the best features of austenitic stainless steel -  high level of corrosion resistance and toughness as well as excellent formability and weldability - with lighter weight and lower price. Sustainable, safe and cost-effective - totally revolutionary!

>> FIND OUR PRODUCT RANGE FOR 301LN AND 316PLUS HERE, BOTH AVAILABLE IN STALA350 AND STALA500

 

 

Roll formed and press brake Austenitic square and rectangular hollow sections are available in various dimensions all the way up to 1000x1000x10 mm. Tailoring options include custom made dimensions, cut to length, laser cutting, surface finishes, specialty Austenitic steel grades and ready-to-assemble kit packages. Read more about our value-added services >>

 

AVAILABLE DIMENSIONS

Roll formed hollow sections

METRIC: from 20x20x1.2 mm to 300x300x12 mm /400x200x12 mm 

IMPERIAL: from 1 x 1 x 0.060 inch to 12 x 12 x 0.500/ 16 x 8 x 0.500 inch.

Stalargo™ press brake hollow sections up to

METRIC: 500x500x20 mm / 1000x1000x10 mm

IMPERIAL:  20 x 20 x 0.625 inch / 39 x 39 x 0.375

 

AUSTENITIC HOLLOW SECTION SPECIFICATIONS

  • Austenitic grades:
    • EN 1.4301 / 304
    • EN 1.4307 / 304L
    • EN 1.4404 / 316L
    • EN 1.4571 / 316Ti
    • EN 1.4541 / 321
    • EN 1.4318 / 301LN
    • EN 1.4420 / 316Plus
  • These grades are available in Stala 350 strength class up to 100x100x6 mm.
    • EN 1.4318 / 301LN
    • EN 1.4420 / 316Plus
  • These grades are available in Stala 500 strength class up to 100x100x6 mm.
  • Bigger dimensions are available in Stala 350 strength class.
  • Standard length 6m.
  • Metric and imperial sizes.
  • Various tailoring solutions available.
  • Extremely versatile using possibilities.
Austenitic stainless steel hollow section application

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Contact your local sales representative.

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Advantages of austenitic stainless steel:

• Excellent formability
• Excellent corrosion resistance
• Toughness at low temperatures
• Good weldability
• Fire resistance

DATA SHEETS

Hollow sections product brochure, metric

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Hollow sections product brochure, imperial

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