Weather resistant steel
2000mm, 2438mm, 3000mm, 3500，6000mm,12000mm，or rolled,etc etc
Black painted,PE coated,Galvanized,color coated,
anti rust varnished,anti rust oiled,checkered,etc
Cold Rolled， Hot Rolled
FOB,CRF,CIF,EXW all acceptable
inventory About 5-7； custom-made 25-30
any port in China
standard export packing (inside:water proof paper,outside:steel covered with strips and pallets)
T/T, L/C at sight,West Union,D/P,D/A,Paypal
Corten is a weathering steel. This material is a corrosion resistant steel, that left uncoated develops an outer layer patina. This patina protects the steel from additional corrosion. It is a high strength steel alloy, and it is used where higher strength and longer life cycle material are desired. Especially in situations where untreated alloys are desired.
As CorTen became more popular over the years other producing mills began to develop their own atmospheric corrosion resistant weathering steels. ASTM stepped in and created what is considered equivalent specifications to Cor-Ten® in most applications.The applicable equivalent ASTM specifications are ASTM A588, A242, which Aakash Steel supplies in plate.
Thanks to high weather resistance, corten steel can be used without painting. Unpainted applications are not only offer the economic advantage of reducing repainting costs; they also offer aesthetic benefits associated with the calming color of the protective rust
COR-TEN is paintable in the same way as ordinary steel. In addition, even if a painting defect should occur, COR-TEN suppresses the progress of rust area and prolongs the services life of paint, thereby reducing repainting costs.
While trace amounts of alloying elements such as copper (Cu) and chromate (Cr) are added to COR-TEN to ensure high weather resistance, the carbon content is lowered to provide appropriate weldability. Accordingly, COR-TEN can be welded using either manual, gas-shield or submerged arc welding.
COR-TEN possesses workability similar to ordinary steels of same strength.
|ASTM A36 Hot Rolled Steel Plate|
|Tensile Strength, Ultimate||400 - 550 MPa||58000 - 79800 psi|
|Tensile Strength, Yield||250 MPa||36300 psi|
|Elongation at Break (in 200 mm)||20.0 %||20.0 %|
|Elongation at Break (in 50 mm)||23.0 %||23.0 %|
|Modulus of Elasticity||200 GPa||29000 ksi|
|Bulk Modulus (typical for steel)||140 GPa||20300 ksi|
|Shear Modulus||79.3 GPa||11500 ksi|
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