You are currently visiting the SSAB group site

To go to your country specific site please follow this link:

SSAB Form Tube 320

Provides a combination of strength and formability

Form Tube 320 is formable precision tube.  It has 20% higher elongation values and very narrow tolerances compare to competing products.

Available in circular, rectangular, square and special shapes, it comes with different coating and surface options including cold rolled, galvanized, galvannealed and galfan. Customized shapes and other tailoring options are available upon request. Typically uses include light engineering, where formability, uniform quality, different surface options and usability are important.

Galfan coating ZA255 by SSAB has been granted a C3 15 (years) certification by RISE, Research Institute of Sweden AB.

Form Tube 320 is manufactured by cold forming and high-frequency welding from clean, high-quality, environmentally friendly steel using modern and efficient tube lines.

Dimension Range

SSAB Form Tube 320 is available at circular, square, rectangular, flat oval and oval shapes. 

Circular 15 - 133 mm 
Square 19x19 - 100x100 mm 
Rectangular 20x15 - 150x50 mm 
Flat oval 25x15 - 78x38 mm 
Oval 22x16.5 - 31x17.5 mm 
Wall thickness 1.0 - 3.0 mm
Mill length 5000 - 8000 mm

Other shapes and sizes are available upon request.

Available Standards

EN 10305-3

EN 10305-5