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.
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.
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
Bebon Nicole
HENAN BEBON INTERNATIONAL CO., LTD
Email:queenasteelss@gmail.com
Skype: queenasteelss@gmail.com 
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