Products

Product description： Cold-rolled coil is made of hot-rolled steel coil as raw material, after pickling to remove the oxide skin, cold continuous rolling, the finished product is rolled hard coil, because of the cold hardening caused by continuous cold deformation, the strength and hardness of rolled hard coil increase, the toughness and plastic index decrease, the stamping performance deteriorates, can only be used for simple deformation parts.  

Product description： DC04 is widely used in drawing and simple metal stamping parts for daily needs, such as automotive parts, electrical products and other products with high ductility requirements.  

Product description： Cold rolled steel is our most common and commonly used cold rolled products.Its brand can be generally divided into: ST12, ST13, ST14, ST15, ST16 and so on.ST14 is cold rolled steel with deep tensile grade.  

Product description： The company provides cold rolled coils of various materials. Common thickness: 0.1-8.0mm, common width: 500-2500mm. The main materials are: A36, S235JR, S275JR, SS400, Q195~Q345, DC01-06, ST37, 45#, 16Mn, SPHC, SGCC, CGCC, SPCC, etc. We can also provide customized services for your project. All stock products can be shipped immediately after payment, and the price is preferential for large quantities.  

Product description：The material of DX52D galvanized sheet is a non-ferrous alloy composed of zinc as matrix and other elements. The main alloy elements are aluminum, copper, magnesium and so on. Zinc alloy has low melting point, good fluidity, easy plastic processing and welding, and resistance to atmospheric corrosion. According to the manufacturing process, it is divided into cast zinc alloy and deformed zinc alloy. The commonly used cast zinc alloy is zn-al-copper-magnesium alloy, which has good casting process performance and little effect on mechanical properties of cooling speed. They are mainly used in the manufacture of machine parts, toys, decorations and household appliances.  

Product description：DC01 cold-rolled coil product introduction: Cold plate is a hot-rolled coil as raw material, rolled at room temperature below the recrystallization temperature, cold-rolled steel plate is a steel plate produced by cold rolling process, referred to as cold plate. The thickness of the cold rolled plate is generally between 0.1 and 8.0mm, and the thickness of the cold rolled steel plate produced by most factories is below 4.5mm, and the thickness and width of the cold rolled plate are determined according to the equipment capacity and market demand of each factory.  

S275 hot rolled carbon steel coil, with 275 MPa yield strength, high tensile strength, good toughness, suitable for structural engineering and heavy machinery manufacturing, easy to weld and process. As a professional hot rolled coil manufacturer and supplier in China, Yehui offers custom services to meet your specific needs. Trust our expertise for high-quality, tailored steel solutions,factory price.  

Product description：Hot rolled steel is steel that has been roll-pressed at very high temperatures—over 1,700, which is above the re-crystallization temperature for most steels. This makes the steel easier to form, and resulting in products that are easier to work with. To process hot rolled steel, manufacturers first start with a large, rectangular length of metal, called a billet. The billet is heated and then sent for pre-processing, where it is flattened into a large roll. From there, it is kept at a high temperature and run through a series of rollers to achieve its finished dimensions. Steel shrinks slightly as it cools. Since hot rolled steel is cooled after processing, there is less control over its final shape, making it less suitable for precision applications. Hot rolled steel is often used in applications where minutely specific dimensions aren't crucial.   

Product description：Hot rolled coils use slabs (mainly continuous casting slabs) as raw materials, and after heating, they are processed by rough rolling units.Due to the high strength, good toughness, easy processing, and good weldability of hot rolled steel products, they are widely used in manufacturing industries such as ships, automobiles, bridges, construction, machinery, and pressure vessels.  

Product description： Hot rolled coil is made of continuous casting slab or initial rolling slab as raw material, heated by a stepper heating furnace, descaling by high-pressure water, and then enters the roughing mill. The roughing material is cut into heads, tails, and then enters the finishing mill for computer-controlled rolling. After final rolling, it is cooled by laminar flow (computer-controlled cooling rate) and coiled by a coiler to become straight coil. Steel coil ST37-2 is a grade of hot-rolled steel coil that is commonly used for general purposes such as manufacturing pipes, structures, and machinery. It is a low carbon steel with a minimum yield strength of 235 MPa and a tensile strength ranging from 360 to 510 MPa, making it relatively strong and ductile.  

Product description： Q345 steel specification: Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler, pressure vessel container, steel oil tank, etc. Yield point of Q345 steel plate decreases as plate thickness increases.  

Product description：Q235 ordinary carbon structural steel is also known as A3 steel. Q represents the yield limit of this material, and 235 behind it means that the yield value of this material is about 235MPa. The yield value will decrease with the increase of the thickness of the material. Due to moderate carbon content, good comprehensive performance, strength, plasticity and welding properties have been better matched, the most widely used.