S355K2H is non-alloy steel hollow sections under EN10219 standard. The characters K2 for the qualities with specified impact properties at -20℃, H means hollow section. S355K2H CFRHS means cold formed rectangular hollow section. The size of S355K2H cold formed rectangular hollow section is from 30*20mm to 600*400mm and thickness from 1mm to 30mm. Detail size specification, please contact us.
The usage of the S355K2H rectangular hollow section is on power engineering, power plants, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, the boiler construction, highway railings, housing construction, pressure vessel etc.
|Grade||% by max|
|Grade||Yield strength MPa||Tensile strength MPa||Elongation %||Minimum impact J|
|Thickness mm||Thickness mm||Thickness mm||Test temperature℃|
|EN10219 S355K2H||1.0512||355||345||510 to 680||470 to 630||20||40||-||-|
S355K2H rectangular hollow section Surface ： Satiny and Smooth, Oiled or Not, black painted, black varnish, 3PE coating, FBE coating, Bare, varnished, zinc coating, anti-corrosion, 3PE/PP/EP/FBE, etc. Shanghai Katalor Enterprises, as a professional S355K2H rectangular hollow section manufacturer , can supply S355K2H rectangular hollow section in high quality. We also can provide S355K2H rectangular hollow section machining services, so if you need S355K2H rectangular hollow section stock or machining parts , you can also contact Katalor !