Hot-rolled weathering steel plate, as the name implies, is a kind of steel plate made by hot rolling process. It is heated at high temperature during the production process, then rolled into shape, and finally cooled and formed. Compared with cold-rolled steel plate, the production process of hot-rolled steel plate is simpler, the cost is relatively low, and its surface has a certain℃of roughness and tekstur .
Vejrstål, også kendt som "vejrstål" eller "korrosionsbestandigt stål", har god atmosfærisk korrosionsbestandighed . Det specielle træk ved dette stål er, at det indeholder en bestemt andel af legeringselementer, såsom kobber, fosfor, og nickel, der gør det muligt for det kan effektivt forhindre yderligere korrosion .
Ved at kombinere de to, hot-rullede forvitringsstålplade er at tilføje specielle legeringselementer på grundlag af varm rullende proces for at give den god vejrbestandighed . Denne stålplade har fordelene ved stærk vejrbestand felter .
