Q235/3SP 180MM Blast Furnace Hot Rolled Steel Billet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t.
- Supply Capability:
- 30000 m.t./month
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Description of Q235/3SP 180MM Blast Furnace Hot Rolled Steel Billet
Our hot dip galvanised steels consist of a steel substrate with a metallic zinc coating applied by means of a continuous hot dip galvanising process. Metallic zinc coatings are available in steel grades ranging from steel for bending and deep drawing applications, to structural steels and high yield strength steels.
A glossy surface finish obtained under specific skin-pass conditions (either non-skin-passed or skin- passed with smooth cylinders to obtain low roughness) can be provided if required at time of enquiry.
Advantage of Q235/3SP 180MM Blast Furnace Hot Rolled Steel Billet
Uncoated CR steel sheet With the features of in line with the international highest standards in demension and shape, excellent surface finish and properties, the products are mainly used in home appliance and automobile industries.
Galvanized steel sheet(include HDG and EG)
With the features of good corrosion resistance, the products are mainly used in automobile, home appliance, electronics, building and machinery manufacture industries, etc.
Precoated steel sheet With the features of enviromental protection and good processablility, long lasting surface durability, rich in colors, the products are maily used in building, home appliance and furniture industries, etc.
Applications of Q235/3SP 180MM Blast Furnace Hot Rolled Steel Billet
Our hot dip galvanised steels can be used in a very wide range of applications for industrial markets, both indoors and outdoors. Some of the most common applications are:
Building: wide sections for roofing and cladding, doors, door frames, metallic ceilings, partitions, structural members etc
Domestic appliances: all appliances for this sector (both white and brown goods) are manufactured with hot dip galvanised steels
Miscellaneous: electrical cabinets, aeraulic components, air conditioners, road signs etc
Zinc hot dip galvanised steel is suitable for contact with foodstuffs under certain conditions, as specified in European directive 89/109/EEC and French standard NF A 36-712-1. Please contact us for further information on this subject.
Specifications of Q235/3SP 180MM Blast Furnace Hot Rolled Steel Billet
Quality | Q/BQB 440-2003 | JIS G3312-1994 JIS G3321 | EN 10326-2004 | ASTM A653-02a |
EN 10327-2004 | (BASE PLATE) | |||
(BASE PLATE) | ||||
Commercial Steel | DC51D | SGCC SGLCC | DX51D+Z DX51D+AZ | CS Type A/B/C |
Forming Steel | St01,St02,St03 | SGCD1 SGLCD1 | FS Type A, Type B | |
Drawing | DC52D /DC53D | - | DX52D+Z DX52D+AZ | DDS TYPE A/C |
Steel | DX53D+Z DX53D+AZ | |||
Structural | S280GD (StE28) | SGC400 SGLC400 | S280D+Z DX54D+AZ | SS275 |
Steel | S350GD (StE34) | SGC440 SGLC440 | S350D+Z S350D+AZ | SS340 Class1 |
FAQ of Q235/3SP 180MM Blast Furnace Hot Rolled Steel Billet
We have organized several common questions for our clients，may help you sincerely：
1. How Can I Visit There?
Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly welcome to visit us!
2. How Can I Get Some Sample?
We are honored to offer you sample.
3. Why choose CNBM?
Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity and width ,it is about 20-40days. But don't worry we also try our best for the delivery time ,because time longer and our cost is higher.
- Q:How are steel billets used in the manufacturing of pipes?
- Pipes cannot be manufactured without steel billets, which are indispensable in this process. These semi-finished products made of steel act as the raw material for pipe production. The initial step involves selecting top-notch steel and melting it in a furnace to form molten steel alloy. After the steel has melted, it is poured into molds of specific sizes and shapes to create billets. These billets then undergo a cooling and solidification process. By solidifying, the steel achieves the desired structural properties, including strength and durability. Once the steel billets have cooled down, they undergo further processing to become seamless or welded pipes. In the case of seamless pipes, the billets are heated and pierced to form a hollow tube-like structure. These pierced billets are then elongated and stretched to achieve the desired diameter and thickness of the pipe. This technique, known as hot-rolling, results in seamless pipes with consistent dimensions and improved mechanical properties. On the other hand, welded pipes are manufactured using different methods. One common method is the electric resistance welding (ERW) process. It involves heating the billets and passing them through a series of rollers to shape them into a cylindrical form. The edges of the billets are then fused together using an electric current, creating a continuous weld. Other welding techniques, such as submerged arc welding (SAW) and high-frequency induction welding (HFIW), can also be employed to manufacture welded pipes from steel billets. In both seamless and welded pipe manufacturing, the quality of the steel billets is of utmost importance. It directly impacts the integrity and performance of the final product. The appropriate selection of steel grades and strict adherence to manufacturing standards are vital to produce pipes that can withstand high pressure, extreme temperatures, and corrosive environments. To sum up, steel billets are essential in the pipe manufacturing process. They act as the starting material for pipes, whether through the hot-rolling technique for seamless pipes or various welding methods for welded pipes. Utilizing high-quality steel billets and employing precise manufacturing processes allow for the production of pipes with the necessary strength, durability, and dimensional accuracy required for a wide range of industrial and commercial applications.
- Q:What are the main factors affecting the machinability of steel billets?
- The main factors affecting the machinability of steel billets include the composition of the steel, its hardness, the presence of impurities or inclusions, the grain size and structure, as well as the cutting tool material and geometry.
- Q:How are steel billets used in the production of forged parts?
- Forged parts rely heavily on steel billets, as they are crucial for their production. These billets act as the initial material from which the desired shape and size of the forged part are achieved. To commence the process, steel billets are subjected to specific heating, which renders them more malleable. This heating, referred to as forging temperature, allows the steel to be easily manipulated without any risk of cracking or breaking. The elevated temperature also enhances the structural integrity of the billets and makes them more resistant to deformation during the forging procedure. Once the steel billets reach the desired temperature, they are positioned onto a forging press or hammer. The press exerts immense pressure on the billets, compelling them to take the form of the die or mold within which they are placed. This procedure, known as forging, enables the creation of intricate details and complex shapes that cannot be achieved through alternative manufacturing techniques. The forged parts crafted from steel billets are renowned for their exceptional strength, durability, and resistance to wear and tear. They find extensive application in various industries, including automotive, aerospace, oil and gas, and construction. Forged parts can range from small components like gears and bolts to larger items such as crankshafts, connecting rods, and turbine blades. In conclusion, steel billets play a vital role in the production of forged parts by serving as the raw material that undergoes shaping and forming during the forging process. The resulting forged parts exhibit superior mechanical properties and are indispensable components in numerous industrial applications.
- Q:What are the different types of mechanical property testing methods for steel billets?
- Some different types of mechanical property testing methods for steel billets include tensile testing, hardness testing, impact testing, and fatigue testing. Tensile testing measures the strength and ductility of the material by applying a pulling force until it breaks. Hardness testing measures the resistance of the material to penetration or indentation. Impact testing evaluates the material's ability to absorb energy under high rates of loading. Fatigue testing assesses the material's resistance to failure under cyclic loading conditions.
- Q:How do steel billets contribute to the manufacturing of defense equipment?
- Steel billets play a crucial role in the manufacturing of defense equipment. These billets are essentially semi-finished steel products that are used as raw materials in various manufacturing processes. Defense equipment requires materials that are strong, durable, and can withstand extreme conditions. Steel billets meet these requirements perfectly. One of the primary uses of steel billets in defense manufacturing is in the production of armored vehicles and tanks. These vehicles need to be highly resistant to ballistic threats and provide protection to the soldiers inside. Steel billets, with their exceptional strength and toughness, are an ideal choice for manufacturing the armor plates used in these vehicles. The billets are transformed into thick, hardened steel plates that provide excellent ballistic resistance and can withstand high-velocity impacts. Additionally, steel billets are used in the production of weaponry, such as firearms and missiles. These weapons require materials that can withstand the intense pressure and heat generated during firing or launching. Steel billets, with their high tensile strength and heat resistance, provide the necessary foundation for creating barrels, chambers, and other critical components of these weapons. Moreover, steel billets contribute to the manufacturing of defense equipment by being used in the production of various support structures and infrastructure. This includes military facilities, such as hangars, barracks, and storage facilities, which need to be robust and secure. Steel billets are transformed into beams, columns, and other structural elements that provide strength and stability to these buildings. In summary, steel billets are an essential component in the manufacturing of defense equipment. Their strength, durability, and ability to withstand extreme conditions make them ideal for producing armored vehicles, weaponry, and support structures. By utilizing steel billets, defense manufacturers can ensure the production of high-quality and reliable equipment that meets the stringent requirements of the defense sector.
- Q:What is the average density of a steel billet?
- The density of a steel billet can differ based on its specific grade and composition. On average, a steel billet has a density ranging from approximately 7,800 to 8,050 kilograms per cubic meter (kg/m³). This density is higher than that of numerous other materials, rendering steel a dense and weighty substance. When determining the weight, volume, and overall structural properties of a steel billet, its density plays a vital role.
- Q:How are steel billets used in the construction of bridges?
- Steel billets are an essential component in the construction of bridges due to their exceptional strength and durability. These cylindrical pieces of raw steel are heated and shaped into various structural components, such as beams, columns, and girders, which form the backbone of bridge structures. The first step in using steel billets for bridge construction involves heating them in a furnace to make them malleable. Once heated to the desired temperature, the billets are then passed through a series of rollers to shape them into the required sections. This process, known as hot rolling, ensures that the steel attains the necessary strength and structural integrity. The shaped steel billets are then further processed and fabricated to create different bridge components. Beams, for instance, are made by cutting and welding steel billets to form long, horizontal members that support the weight of the bridge deck. These beams are often designed to withstand heavy loads and provide stability to the overall structure. Columns, on the other hand, are vertical members that transfer the load from the bridge deck to the foundations. Steel billets are shaped and welded together to form these load-bearing columns, ensuring that they have the required strength to withstand compression forces. Girders are another crucial component in bridge construction, serving as horizontal supports that span across the bridge's width. Steel billets are shaped into girders, which are then fabricated and connected to the bridge's piers or abutments. These girders provide the necessary strength to distribute the weight of the bridge deck evenly. In addition to their strength, steel billets offer several advantages in bridge construction. They have a high resistance to corrosion, ensuring the durability and longevity of the bridge structure. Steel billets are also highly versatile, allowing for various shapes and sizes to be created, which enables engineers to design bridges that can meet specific project requirements. Overall, steel billets are extensively used in the construction of bridges due to their strength, durability, and versatility. They form the backbone of bridge structures, providing the necessary support and stability to ensure the safe and efficient transportation of people and goods.
- Q:What are the main factors affecting the fatigue strength of stainless steel billets?
- The main factors affecting the fatigue strength of stainless steel billets include the composition and microstructure of the steel, the presence of surface defects or imperfections, the level of applied stress or load, the presence of corrosive environments, and the temperature at which the billets are operating.
- Q:What are the major steel billet producing countries?
- The major steel billet producing countries include China, India, Russia, Japan, and the United States.
- Q:How are steel billets marked for identification and traceability?
- Steel billets are typically marked for identification and traceability through a variety of methods. These may include stamping or engraving unique identification numbers or codes directly onto the surface of the billets. Additionally, labels or tags with barcodes or QR codes containing relevant information may be attached to the billets. These identification marks and labels enable easy tracking and tracing of each billet throughout the manufacturing and supply chain processes, ensuring effective quality control and traceability.
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Q235/3SP 180MM Blast Furnace Hot Rolled Steel Billet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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