China Excellent Mechinical Property Cold Rolled Steel Coil

Application :
Use a very wide range,mainly used in automotive, appliance,machinery,printing, construction,building materials,bicycles and other industries,production of organic coated steel is also the best selection.
Specifications:

Width20mm-1250mmThickness0.4mm-3.0mmLengthas custom's requestTechniqueCold rolled Surface treatmentBare/Shot Blasted and Spray Paint or as required.PackageStandard seaworthy or as your requirement.Maximum Weight3-8MTTerms of PaymentL/C T/T Western Union or othersUsageBuilding Material,Profile,Wall and Roofing,Sandwich Panel,Corrugated Sheet, etc.

Cold Rolled Steel Coil is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold Rolled Steel Coil is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The Cold Rolled Steel Coil is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the Cold Rolled Steel Coil is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final Cold Rolled Steel Coil may be manufactured in the form of sheets, strips, bars, or other forms.

HANGZHOU SUKALP TRADING CO., LTD.Business TypeManufacturer, Trading CompanyYear Established2006Company CertificationsISO 9001: 2000 SGSRegistered AddressXiaoShan District, HangZhou, ZheJiang Province,China (Mainland)Main Products

1) Steel Coils: Color Coated Steel Coil, Galvanized Steel Coil/Sheet,Galvalume Steel Coil,Cold Rolled Steel Coil/Sheet,Steel trips,etc.

2) Building metallic Materials: metal Roofing & Wall Sheet,Galvanized/Galvalume Corrugated Steel Sheet, Floor Decking Sheet; C&Z Purlin; H Beam; Steel Structure,etc.

3) Sandwich Panel: EPS Sandwich Panel, PU Sandwich Panel, Rock Wool Sandwich Panel,all kinds of sandwich panel,etc.

4) Steel Pipes: ERW round steel pipe, SHS and RHS steel pipe,Hot Dip Galvanized steel pipe, Pregalvanized steel pipe, API steel pipe, Seamless steel pipe, Stainless steel pipe, etc.

Angle Steel Bar, Deformed Steel Bar, Round Steel Bar, Wire Rod, etc.