Cold rolled steel coil is a steel coil product made by cold processing of hot rolled coil or plate at room temperature.Compared with hot rolling, cold rolled steel coils usually have higher flatness and surface quality, and their mechanical properties and dimensional accuracy are better.
Cold rolled steel coil is directly rolled into a certain thickness by rollers at normal temperature and rolled into a whole coil by a winder. Compared with hot rolled coil, cold rolled coil has bright surface and high smoothness, but it will produce more intemal stress, SO it is often annealed after cold rolling.
Commodity | Cold rolled Steel Coil/Galvanized Steel |
Grade | SPCC,SPHC,SPCD,ST12,ST13,DC01,DC03,DC04 |
Standard | ASYM,JIS,EN,GB,BS,AISI,GOST |
Mechnical | Commercial /Drawing/Deep Drawing /Extra Deep Drawing/Structural quality |
Surface treatment | Chromated and oiled,and ant-ifinge |
Hardness | Softy,half hard ,hard quality |
Thickness | 0.1mm-1.2mm |
Width | 12.7mm-1500mm |
Coil weight | 4-16MT/Coil or as your request |
Packaging | Export standard,seaworthy |
Coil Inside Diameter | 508mm or 610mm |
Trade Term | EXW,FOB,CFR,CIF |
Transport Type | Container,bulk and train |
Brand | GNEE |
Delivery time | 15-30 days after confirmed order |
Cold rolled steel coil show:
Cold rolled steel coil manufacturing process:
1. Raw material preparation: The raw materials are usually hot-rolled coils or steel plates. These hot-rolled steels are cleaned and pre-treated to ensure that the surface is free of oil, impurities, etc.
GNEE STEEL:
GNEE STEEL was established in 2008 and is located in Anyang City, Henan Province. GNEE has always insisted on creating value for customers and always adhered to the "customer first" development strategy of "supplying high-end products and creating a world-renowned enterprise" to provide high-quality products and high-quality services to customers around the world. The main products are cold-rolled steel, PPGI/PPGL, Galvanized Corrugated Sheet,corrugated roof panels, and color-coated panels.
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