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You are here : section steel--Katalor steel > Angle steel > 正文ASTM Corten B Atmospherical corrosion Angle steels

ASTM Corten B Atmospherical corrosion Angle steels

ASTM Corten B , a weather resistant steel which is better suited for heavy and load bearing structures. The material forms its own protective layer when exposed to atmospheric elements. Essentially, the top layer corrodes which then protects the steel beneath it. The natural finish does not normally require any form of maintenance such as painting, which makes the material a highly cost effective alternative to other structural steels.

Corten B angle Steel Application

In most circumstances, Corten B angle steel for steel atmospheric corrosion resistance is better than carbon structural steel and sheet containing copper or not in essence. When fully exposed to the atmosphere, Corten B angle steel can be widely used in many cases under bare (uncoated) condition ,so corten B angle steels are used for various types of welded, bolted and riveted constructions e.g. steel frame structures, building cladding, metal sculptures , chimneys, bridges, tanks and containers, exhaust systems, vehicles and equipment constructions.

Corten B angle steel Chemical Composition

Main chemical elements composition of Corten B
C	Si	Mn	P	S	Cu	Ni	V	Cr
0.16	0.30-0.50	0.80-1.25	0.030	0.030	0.25-0.40	0.40	0.02-0.10	0.40-0.65

(Maximum values unless otherwise stated )

Corten B angle steel Mechanical Properties

Grade	Thickness (mm) Strip Products	Plate Products	Yield Strength Rel N/mm² Minimum	Tensile Strength Rm N/mm² Minimum	Elongation A50 % Minimum
Corten B	2 – 13	6 – 40	345	485	19

(Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team)

We are a professional Corten B angle steel exporter and Stockist in China. For more information about Corten B weather resistant angle steel or to receive a prices and further specifications about corten B angle steel, please feel free to contact us by email [email protected] or calling to us.