ASTM Corten A Beam steel is according to ASTM standard which with the yield strength of 355MPa and the tensile strength of 470-630MPa.Corten-A steel was first used in buildings in 1958 because it has anti-corrosion propertie. Corten A Steel is produced from billet castings from blast furnace and hot rolled in a continuous mill for smaller thicknesses and on a four high mill for others.
ASTM Corten A Beam steel Chemical composition(%)
C≤0.12 Si:0.25-0.75 Mn:0.20-0.50 P:0.07-0.15 S≤0.030 Cr:0.50-1.25 Ni≤0.65 Cu:0.25-0.40
Mechanical property
Yield strength Mpa Min:355 Tensile strength Mpa:470-630 Elongation% Min:20 Bend:1t
ASTM Corten A Beam steel Welding:
Single level butt welding, fillet welding by electric arc welding,and Gas shielded welding.
ASTM Corten A Beam steel advantages of light steel structure:
One:Cost saving and transportation convenient, custom design available
Two:The main beam and column are made of quality steel
Three:Steel structure makes the house resist heavy wind of 140km/h and 8-grade earthquake
Four:Easy assembly and disassembly several times without damage
Five:Widely used in construction site, office building, dormitory etc.
How long establishement of Bebon International?Bebon Iternational is founded in a nearly decade years, having a fixed customer base and sold in the country about ASTM Corten A Beam steel.If you are urgent need of Corten A steel, if belive us,pls contact us.
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