Corten B steel

Corten B steel is a weather resistant steel which is better suited for heavy and load bearing structures. Corten B, as the symbol of weathering steel material, weathering resistant steel or atmospheric corrosion resisting steel. Even, some people called all the weathering steel as Corten Steel.

Corten B steel started from North America. Corten steel widely used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on. Corten Steel has two grades : Corten B steel and steel.

Corten B steel chemical composition

Grades	C max	Si	Mn.	P	S max	Cr	Ni	Cu	V
Corten B	0.16	0.30-0.50	0.80-1.25	0.030	0.030	0.40-0.65	0.40	0.25-0.40	0.02-0.10

Corten B steel Mechanical Properties at At room temperature for plates ≥3mm in thickness

Grade	Yield Strength MPa(min)	Tensile Strength MPa	Elongation % (min)	Bend
Corten B	355	470-630	20	1t

Corten B steel material can be produced as Corten B cold rolled steel sheet, Corten B hot rolled steel plate, Corten B steel pipe , Corten B section steel.

The size we can supply for Corten B hot rolled steel plate is : 3-150mm * 900-4100mm * 3000-18000mm
The size we can supply for Corten B cold rolled steel sheet is : 0.5-3mm * 600-1500mm * 1000-18000mm.

Katalor keeps more than 10,000 tons hot rolled and cold rolled Corten B steel in stock each month. We can meet our customer's any quantity request. Based on these stock source, our advantage industry spread into steel process like :Corten B steel cutting ( any size and any shape ) drilling, Corten B steel welding, milling, Corten B steel machining and steel structure.

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