HUARO Steel offers high-quality steel product, steel raw material and other raw material. We depend on Huaruo worldwide supply chain to introduce and export our superior products. Hot Rolled Steel Sh
HUAROSteeloffers high-quality steel product, steel raw material and other raw material. We depend on Huaruo worldwide supply chain tointroduce and export our superior products.
Description of Hot Rolled Steel Strip
Hot Rolled Steel Stripgenerally refers to a coiled steel strip having a thickness of 1 to 20 mm, and the width is generally 600 to 2000 mm. The hot rolled steel strip can be used directly as a hot rolled steel sheet, or a cold rolled strip can be supplied as a billet. Widely used in automotive, electrical, chemical, shipbuilding, and other industrial sectors, but also as a billet for cold rolled, welded pipe, cold-formed steel production. Strip hot strip mill is the main equipment for producing hot rolled steel strip, which has the advantages of high production efficiency, high output, and good quality.
Production Procedure of Hot Rolled Steel Strip
The slab is the first production material of the rolling of hot rolled steel strip and the surface cleaning can be manually or by a scarfing machine with running the oxyacetylene torch. The treatment of the slab is pushed or walked over the wide side through a heating furnace with a dimension of 13 meters by 30 meters in diameter. These furnaces have the advantage of not creating cold streaks and slippage on the slab. As with flat and thick plates, the preheating temperature is approximately 1,250°C. After roughing, when needed for metallurgical reasons, it goes into the long (about 140 m) roll in front of the finishing mill for cooling. When the slab (at a speed of about 20 meters per minute) enters the finishing mill line, crop shear cuts off the head and tail, and high-pressure steam jets remove the secondary oxide coating formed during the rolling process. The strip is then rolled to a final thickness of 1.5 to 10 mm by six to seven high finishing mill stands.
Application of Hot Rolled Steel Strip
There are four ways for hot rolled steel strip according to product width and production process: hot strip rolling of wide strip steel, reversible hot rolling of wide strip steel, hot strip rolling of narrow strip steel and hot strip rolling with a planetary rolling mill. The strip steel is made of plain carbon steel, low alloy steel, stainless steel, and silicon steel. Hot rolled steel strip is mainly used for raw materials of cold rolled strip, welded pipe, cold-formed and welded steel or for making various components.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Pickled Coils | Description of Pickled Coils Pickling is a production procedure to remove the oxide scale on the cold rolled steel coil surface during steelmaking.... |
 |
Common Uses of Steel | Common Uses of Steel AUTOMOTIVE The automobile manufacturing mainly uses cold rolled coils for vehicle structure production. It’s a core ma... |
 |
Other Raw Material | There are many different types of raw materials that HUARO handles.With reliable resources we provide our customers with superior raw materials to ... |
 |
Iron Ore | How to Identify Iron Ore Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron... |
 |
Cold Rolled Coil | Description of Cold Rolled Coil Cold rolled coil, as known as CRS or CRC. Cold rolled steel coils are a farther product that uses hot rolled steel ... |
Похожие товары
 |
Beeswax used for candle making | Продавец: Syntop chemical Co.,Ltd. | The key advantages of beeswax candles lie primarily in their natural, healthy properties and high... |
 |
Bottle Blowing Machine | Продавец: Taizhou Qihong Mold Co., Ltd. | Taizhou Qihong Mold Co., Ltd. offers Bottle Blowing Machines designed for efficient plastic bottl... |
 |
480ml corrosion-resistant transparent PET bottle | Продавец: Suzhou Brotherpacking Plastic Co., Ltd. | This 480ml corrosion-resistant transparent PET bottle is ideal for packaging personal care produc... |
 |
a-peng太平鸟 mosaic | Продавец: 成飞经理，15813639200：李老师 后面华兴玻璃厂 ，高速大丰田阿波罗 集美天成 | jaoisan i snxian xiang 1stfotr .sliay t love ? 2jian xiang qian all fors king stsan put hongdou... |
 |
soaali umisan 1st psn gsoaali umisan 1st psn g A-peng tai[ping yihui niuao 1st 太平鸟 阿-鹏经理 阿波罗 A-peng tai[ping yihui niuao 1st 太平鸟 阿-鹏经理 阿波罗 | Продавец: 成飞经理，15813639200：李老师 后面华兴玻璃厂 ，高速大丰田阿波罗 集美天成 | s哦爱你 osain lsaowo jyou li jhgoan psaeng wate laian hsi xingjing boadao soa nisan io2 naspau nsaia... |
