Qinghe Steel is a professional steel coil supplier and is specialized in different types of steel coils with competitive price.
Carbon steel coil refers to a finished steel product such as sheet or strip which has been wound or coiled after rolling. Carbon steel coils can be classified into hot and cold-rolled types, or stainless steel coil, carbon coil, and galvanized steel in accordance with current products and international standards. The carbon steel coil is also can be reprocessed into PPGI, or PPGL.
Rolls can be divided into straight hair rolls and finishing rolls (split rolls, flat rolls, and slit rolls).
According to its material and performance, it can be divided into ordinary carbon structural steel, low alloy steel, and alloy steel.
According to different uses, it can be divided into cold-forming steel, structural steel, automobile structural steel, corrosion-resistant structural steel, mechanical structural steel, welded gas cylinder and pressure vessel steel, pipeline steel, etc. View more about carbon steel.
Because of the high strength, good toughness, easy processing, and good weldability, and other excellent properties of hot-rolled steel products, they are widely used in the manufacture of ships, automobiles, roads and bridges, construction, machinery, pressure vessels, home appliances, hardware, furniture, etc. industry.
At Qinghe Steel, we supply a wide range of steel coils for sale for a variety of applications. Our product range includes Hot Rolled Steel Coil, Cold Rolled Steel Coil, Hot Dipped Galvanized Steel Coil, and Pre-painted Galvanized Steel Coil that are in sync with different commercial grades and international standards. Qinghe Steel has never stopped dedicating itself to offering the best products and services for our customers. With our expertise in steel products, we are committed to providing a wide range of quality steel coil products for your needs. Contact us today for your project.
What grades are commonly used?
Grade 1010 is most prevalent for good formability and weldability in general fabrication and manufacturing.
What thickness ranges are available?
Coils are produced in thickness gauges starting from around 0.015″ up to 0.250″ and higher in some cases depending on grade and manufacturer’s capabilities.
What are the standard coil dimensions?
Maximum width is 72″, maximum outer diameter is 52″ although narrower and thinner coils are more widely used in many applications.
How is the internal corrosion protected?
Plastic or paper interleaving is used to prevent white rust formation during storage and transport prior to further processing.
What surface protection is offered?
Oiled or waxed condition is standard to inhibit oxidation during shipping. Other surface finishes like annealing can be provided based on customer requirements.
What industries utilize carbon steel coil?
Automotive, fabricated metal products, Machinery, HVAC, construction materials are some of the biggest consumers of steel coil.
How is steel coil joined and processed?
Laser cutting, roll forming, stamping, bending, braking operations use coil steel as the input stock material. Welding is also used frequently in fabrication.
What quality certifications are required?
Raw coils comply with ASTM A1011 specifications and are tested for chemistry, mechanical properties as per standards. Coils also bear heat number traceability.
How is pricing and availability affected?
Factors like thickness/grade, order quantity, lead time, prevailing market rates impact the carbon steel coil pricing and stock availability with mills.