Stainless/Carbon/Galvanized/Galvalume/Pre-Painted/Iron/Color Coated/Zinc Coated/Aluminium/Corrugated/Roofing/Hot Cold Rolled/304/Steel Sheet/Strip/Coil
Basic Info.
| Model NO. |
Carbon steel coil |
| Surface Treatment |
Bright |
| Surface |
Ba/2b/No.1/No.3/No.4/8K/Hl/2D/1d |
| Width |
1000-1500mm |
| Coil Weight |
3-8 Tons |
| Package |
Standard Seaworthy Package--Wooden Pallet |
| HS Code |
7219230000 |
| Production Capacity |
5, 000, 000 Ton/ Year |
Product Description
Carbon Steel coil
Hot-rolled steel products include steel strips (coils) and steel sheets cut from them. The steel strip (roll) can be divided into straight hair rolls and finishing rolls (divided rolls, flat rolls and slit rolls).
Hot continuous rolling can be divided into ordinary carbon structural steel, low-alloy steel, and alloy steel according to its material and performance. According to their different uses, they can be divided into: cold forming steel, structural steel, automotive structural steel, corrosion-resistant structural steel, mechanical structural steel, welded gas cylinder and pressure vessel steel, pipeline steel, etc.
| Name |
Cold rolled /Hot Rolled steel coil/sheet |
| Material |
SPCC,SPCD,SPCE,Q195,DC01,DC02,DC03,DC04,ST12 |
| Width |
600-1500mm,Normal width is 914/1000/1219/1250/1500mm |
| Finish |
General,bright,dull and mirror finish,oiled or non-oiled |
| Inner diameter of steel coil |
508/610mm |
| Packing |
Export standard packing or according to customers' requirement |
Hot rolled steel coil is a kind of smelting material, which belongs to a kind of plate. It is mainly rolled by a continuous hot rolling mill. The hot-rolled sheet finally rolled by the continuous rolling mill can be pickled, annealed, and then rolled into a coil. The hot-rolled sheet in the coil is called hot-rolled steel. roll
Hot rolled steel coil is a technical term for metallurgy. Hot-rolled sheet is a kind of smelting material, which belongs to a kind of plate, and its thickness range is generally specified as 1.2~6mm.1) The cold-rolled sheet is cold-rolled, and the surface has no oxide skin and is of good quality. The hot-rolled sheet is processed by hot rolling, and the surface has an oxide scale, and the thickness of the sheet is poor.
2) The hot-rolled sheet has poor toughness and surface smoothness, and the price is low, while the cold-rolled sheet has good stretchability and toughness, but the price is more expensive.
3) Rolling is divided into cold-rolled and hot-rolled steel sheets, and the recrystallization temperature is the distinguishing point.
4) Cold rolling: Cold rolling is generally used to produce strip, and its rolling speed is relatively high. Hot rolled sheet: hot rolling temperature and forging temperature
5) The surface of the non-plated hot-rolled steel plate is dark brown, and the surface of the non-plated cold-rolled steel plate is gray. After electroplating, it can be distinguished from the smoothness of the surface. The smoothness of the cold-rolled steel plate is higher than that of the hot-rolled steel plate.
Cold rolling is made of hot-rolled coils as raw materials and rolled at room temperature below the recrystallization temperature. Cold-rolled steel plates are steel plates produced through cold-rolling processes, referred to as cold plates. The thickness of cold-rolled sheet is generally between 0.1-8.0mm. The thickness of cold-rolled sheet produced by most factories is less than 4.5mm. The thickness and width of cold-rolled sheet are determined according to the equipment capacity of each factory and market demand.
Cold rolling: Hot-rolled steel coil is used as raw material, after pickling to remove oxide scale, cold rolling is carried out. The finished product is hard-rolled coil. The cold-work hardening caused by continuous cold deformation increases the strength, hardness and toughness of the hard-rolled coil. The plastic index is reduced, so the stamping performance will deteriorate, and it can only be used for simple deformed parts. Hard-rolled coils can be used as raw materials for hot-dip galvanizing plants, because hot-dip galvanizing units are equipped with annealing lines. The weight of the rolled hard coil is generally 6 to 13.5 tons, and the steel coil is continuously rolled on the hot-rolled pickled coil at room temperature. The inner diameter is 610mm.
Cold rolling is processed and rolled on the basis of hot rolled coils. Generally speaking, it is a process of hot rolling---pickling---cold rolling.
Cold-rolled strips are widely used, such as automobile manufacturing, electrical products, rolling stock, aviation, precision instruments, food cans, etc. Cold rolled steel sheet is the abbreviation of ordinary carbon structural steel cold rolled plate, also called cold rolled plate
Detailed Photos
Packaging & Shipping
Product Application
Quality Inspection
FAQ
1. who are we?
We are based in jiangsu, China, start from 2021,sell to Domestic Market(00.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
PPGI,PPGL,Galvanized Steel Sheet,Carbon Steel Pipe,Carbon Steel Sheet,Stainless Steel
4. why should you buy from us not from other suppliers?
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5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
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