Corten B steel plate and sheet for steel atmospheric corrosion resistance is better than carbon structural steel plate and sheet containing copper or not in essence. When fully exposed to the atmosphere, Corten B can be widely used in many cases under bare (uncoated) condition. we will offer you Corten B material machinability and Corten B properties.
Frankly, corten B owns unique machinability. Corten B is according to ASTM standard which with the tensile strength of 470-630MPa. Under 16mm thickness, its minimum yield strength is 355 MPa. If the thickness is between 16mm and 50mm,the minimum yield strength is about 345 MPa. Besides, its elogation is above 20%. At room temperature for plates ≥3mm in thickness (transverse test specimans, according to EN 10002). Requirements to Hot rolled plates ≤3mm in thickness according to EN 10025-5. Corten B weather-ability is about 3-8 times of common steel, and painting property is 1.5-10 higher than common steel. Besides, corten B can be use under reduction,exposure or simplified painted.
Corten B enjoys excellent mechanical characteristics at high temperatures and self-passivating properties when exposed to corrosive agents present in urban atmosphere.This mechanical property allows this steel to face down corrosion for longer periods when compared to common steel, even if not painted.
more information about Corten B material machinability and Corten B properties ,please refer to www.steel-plate-sheet.com website, or contact us by mail [email protected]. Also if want to buy this steel,please contact us freely.
tag: Corten B applications ,
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