Hot formed hollow bars MBS EN 10294-1 / ISO 2938 or EN 10297-1 / DIN 2448 in addition to DIN 17121 with better mechanical properties, steel grade E470 / 20MnV6 / equivalent* STE 460* / MW 450* / OVAKO 280* / E590K2
Also in condition +N normalized +QT quenched and tempered,
certificate EN 10204/2.2 or 3.1
Diameter 50,0 – 610,0 mm
