Hot rolled steel is easier to manufacture, shape and form. Its source is the process of hrpo coil at high temperature. It starts with a fixed billet, heated to 1700 degrees Fahrenheit (926 degrees Celsius), and then rolled into a specific shape by a rolling mill. The whole process is carried out at high temperature and finally cooled. Cooling may cause shrinkage of the steel, so there is less control over the final size and shape.
rolled sheet steel is usually used when precise shape and tolerances are not important.
Our hot rolled steel plate are pickled and oiled (P & O). Pickling and oiling is a process that removes oxides and / or mill scale from the material surface by immersing the steel in diluted sulfuric acid or hydrochloric acid solution. Then the material is oiled to improve the protection of oxidation. The surface finish of the finished product produced by this process is much better than that of standard hot rolled a36 steel plate.
hrpo sheet are produced at high temperatures in the mill and produce a work-hardening resistant material. They also exhibit a reduced degree of deformation caused by residual stresses. Materials rolled under hot rolling conditions may require more extensive levelling practices, such as tempering passes or downstream levelling of stretchers, to eliminate rolled coil memory. In addition, hot rolling may leave surface defects such as oxidation or pits that require additional finishing of smooth surfaces.
|Place of Origin:
|0.6m-3m or as required, 0.6m-3m or as required
|4m-12m or as required, 4m-12m or as required
|hot rolled steel sheet sizes:
|Q235B EH32,EH36 CCS-A,CCS-B,CCSA,CCSB,CCS,CCSD,CCS
|Bending, Welding, Decoiling, Cutting, Punching
|Alloy Or Not:
|High-strength Steel Plat
|Export Standard Packing:
|plastic film+water proof paper+steel plate+packing steel strip.
|Shanghai port, Tianjin port, Qingdao port
Thanks to its much simpler processing methods,hr coil sheet can be easily formed into any shape required. It is one of the most varied and diverse steels in the industry. Due to its level of ductility, this steel is highly advantageous in the production of structural or profile modules.
With over 25 years of experience in processing rolled sheet, our team has extensive knowledge in all areas of processing. Together with Impact Steel’s industry professionals, we use advanced processing equipment that is unmatched by our competitors. This combination ensures that we are able to maintain and continually control the quality of the end product and manage tighter tolerances.
Hot rolled options are ideally suited to larger sized components.
Hot rolled steel is used for welding and boiler fabrication and is ideal for building materials such as railway tracks and l-beams. Another advantage of hot rolled steel is that the surface treatment of the product is not a problem..
Offering unbeatable best value. All cutting work may require the “cut first, cut later” method.
You can rely on the consistent quality of our hot rolled steel sheet metal,Key benefits of our hr cr sheet include：Enhanced in-service performance;Extended product life;Stronger, lighter products;Opportunities to reduce total cost of ownership;Repeatable, risk-reducing processing;Opportunities to simplify processing steps;Increased material yield.As hot rolled steel plate suppliers,We can guarantee，Our hot rolled steel sheet price is competitive.If you want to know hr sheet price 2mm, you can ask.
The packaging of our products (eg. hr sheet metal, cold rolled steel plate,hot rolled steel sheet in coil,hot rolled stainless steel plate) ensures that they will not be damaged during transport. For export purposes, the usual export packaging is done in wooden crates or crates. All hr sheet metal, plates and coils are marked with a logo (company mark), grade, size and batch number. On request, we can customise the marking on the product,such as spcc cold rolled steel.
Hot rolled sheet metal is used in the manufacture of steel structures, profiles, exterior wall components, door panels and openings, communication protection components and consumer goods. The key requirements for this part of HRP are minimum dimensional tolerance, weldability, high strength and toughness, and crack resistance. In the construction sector, cold rolled sheets has begun to be replaced by cheaper thin hot rolled steel panels. High strength steels are used to reduce the weight of products.
For this application, steel plate hot rolled are made from carbon, low-alloy and alloy steels. HRP is supplied in the hot rolled mild steel sheet condition after normalising rolling or thermomechanical rolling.
Hot rolled steel sheets are also widely used for the manufacture of housings, working parts for machine tools, mining, road and loading machinery, car and truck bodies, sheathing parts for trucks and tanks, as well as for the manufacture of agricultural machinery parts (ploughs, blades, harrows, seeder parts and agricultural machinery housings).
HRP is mainly supplied in the hr sheet coil condition, however, various types of thermomechanically hardened rolled products are being used with increasing frequency to reduce the weight of mechanisms and equipment and to increase their lifting capacity and operational efficiency accordingly. For some applications, pickled and hot rolled alloy steel plate is required.
Metal service centres use HRP for the manufacture of steel structures, components and parts. The end consumers are machinery manufacturing, shipbuilders, wind power producers, boiler equipment manufacturers, where the steel plates are supplied in the hot rolled carbon steel sheet condition after normalising rolling or hot mechanical rolling (including pickling and oiling pickling).
hot rolled mild steel plate (HRP) are used in a variety of industries, each of which places its own requirements on the quality of the finished product, which are combined into corresponding groups of standards. The main standards of technical specifications applicable to the production of HRP are
The standard of Europe: EN 10025, EN 10028, EN 10111, EN 10149, DIN 17100, EN 10083, EN 10120
The standard of Ukrainian and CIS: DSTU EN 10025, DSTU 2834/GOST 16523, GOST 14637, GOST 1577, DSTU 7808/GOST 4041, GOST 17066, DSTU 8541/GOST 19281, GOST 8568, GOST 5521
The standard of America: ASTM A36/A36M, ASTM A1011/A1011M, ASTM A568, American Petroleum Institute (API) standards, etc.