ERW Hollow Section Group
Hollow Sections Special Shaped Hollow Sections Heat-Treated and Hot-Finished Hollow Sections Galvanized Hollow Sections Primer Coated Hollow SectionsCoating and Applications
Area of Use
It is used in all constructions with its mechanical properties and improved grain structure by cold forming and heat treatment.
Heat Treatment Types;
Stress Relieving
Normalization
Heat Treatment Location of Product;
Weld seam + Heat affected Zone (HAZ)
Full Body
Production Range |
|
Full Body Heat Treatment |
|
| Square Hollow Sections: | |
| Outside Diameter | 40x40 - 250x250 mm |
| Wall Thickness | 2.00 – 10.0 mm |
| Length | 4.0 – 14.0 m |
| Rectangular Hollow Sections | |
| Outside Diameter | 30x40 - 200x300 mm |
| Wall Thickness | 2.0 – 10.0 mm |
| Length | 4.0 – 14.0 m |
| Weld Seam + HAZ | |
| Kare Kutu Profil | |
| Outside Diameter | 60x80 - 200x300 mm |
| Wall Thickness | 2.5 – 10.0 mm |
| Length | 4.0 – 14.0 m |
| Rectangular Hollow Sections | |
| Outside Diameter | Primetal Technologies |
| Wall Thickness | 2.5 – 10.0 mm |
| Length | 4.0 – 14.0 m |
Production Matrix
Production Standards and Steel Grades |
|
| Production Standards | Steel Grades |
| EN 10210 (TS EN 10210) (CE) | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S275NH, S275NLH, S355NH, S355NLH, S420NH, S420NLH. |
Note: In order to improve the mechanical properties of the product, heat treatment can be applied also to other products when demanded.