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You are here : section steel--Katalor steel > Channel steel > 正文ASTM Corten B Channel Steel

ASTM Corten B Channel Steel

ASTM Corten B Channel Steel grade is a hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance. The ASTM Corten B Channel Steel is according to ASTM standard which with the yield strength of 355MPa and 345MPa which is based on the different thickness. The anti-corrosive properties of ASTM Corten B Channel Steel are better than those of other structural steels in many applications. The rust layer on the surface becomes a tight oxide layer that slows down the progress of corrosion. ASTM Corten B Channel Steel is an economical, long-lasting and fully recyclable material, is a highly cost effective alternative to other structural steels.

ASTM CortenB channel steel is used for various types of welded, bolted and riveted constructions e.g. steel frame structures, building cladding, metal sculptures (Angel of the North), chimneys, bridges, tanks and containers, exhaust systems, vehicles and equipment constructions.

Mechanical property for ASTM Corten B Channel Steel:

Thickness(mm)	Yield strength (Mpa) Min.	Tensile strength (Mpa) Min.	Elongation in ≥,%
T≤16	355	470-630	20
16<T	345	470-630	20

Chemical composition for ASTM Corten B Channel Steel (Heat Analysis Max%)

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

ASTM Corten B is a kind of weather resistant steel, Corten B Channel Steel is better suited for heavy and load bearing structures. Katalor offer corten B weathering steel plate, corten B weather resistance steel pipe, corten B weather resistance steel coil, corten B weather resistance section steel. Any need in ASTM Corten B Channel Steel, please feel free to contact us by email or calling to us.