Q235/3SP 80MM Blast Furnace Hot Rolled Steel Billet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 30000 m.t./month
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Description of Q235/3SP 80MM 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 80MM 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 80MM 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 80MM 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 80MM 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 to purchase suitable billet heating furnace
- Choice can not be blind, you can not just look at the price, the choice of advice you consult more manufacturers, and then use the exclusion method to determine your final goal. Online can take a look at live video, more reference.
- Q: How are steel billets used in the manufacturing of defense equipment?
- Steel billets are an essential component in the manufacturing of defense equipment due to their strength, durability, and versatility. Defense equipment, such as armored vehicles, tanks, and artillery, requires materials that can withstand extreme conditions and provide optimal protection. Steel billets, which are semi-finished steel products with a square or rectangular cross-section, serve as the raw material for various defense equipment components. These billets are typically melted and cast into specific shapes that meet the precise requirements of each equipment part. Once cast, steel billets are forged, heat-treated, and machined to create different defense equipment components like armor plates, gun barrels, missile casings, and vehicle frames. The high strength and impact resistance of steel billets make them suitable for these applications, ensuring the equipment can withstand ballistic impacts, blast forces, and other hostile conditions encountered in combat situations. Furthermore, steel billets can be easily welded, allowing for the assembly of complex structures and the integration of various components. This flexibility enables the creation of customized defense equipment designed to fulfill specific military needs. In addition to their mechanical properties, steel billets are also corrosion-resistant, which is crucial for defense equipment that may be exposed to harsh environmental conditions, including saltwater or extreme temperatures. This corrosion resistance ensures the longevity and reliability of the equipment, reducing maintenance requirements and costs. Overall, steel billets play a vital role in the manufacturing of defense equipment by providing the necessary strength, durability, and flexibility required for the equipment to perform effectively in combat situations. Their use ensures that defense forces have access to reliable and robust equipment that enhances their operational capabilities and protects the lives of military personnel.
- Q: How are steel billets used in the manufacturing of storage tanks?
- Steel billets serve as the primary raw material in the manufacturing of storage tanks. These semi-finished metal forms act as the starting point for producing steel plates or sheets, which are later used to construct the tank walls and base. Once obtained, the steel billets undergo heating and are then passed through a series of rollers to gradually shape them into the desired form. This process, known as hot rolling, is essential for creating the necessary thickness and dimensions required for the storage tank. Following the hot rolling process, the steel billets undergo further processing to eliminate any surface impurities or imperfections using a technique called descaling. This step guarantees the quality and durability of the final tank structure. Next, the steel billets are cut into smaller pieces, referred to as plates or sheets, which are then shaped and welded together to form the tank shell. These plates are meticulously cut and shaped according to specific engineering drawings and designs, ensuring that the tank meets the required specifications for strength, capacity, and structural integrity. Apart from the tank shell, steel billets are also used in manufacturing the tank's base or floor. The billets are processed and formed into the required shape, which is then welded or bolted to the tank shell to create a solid foundation for the storage tank. In conclusion, steel billets play a crucial role in the manufacturing of storage tanks by providing the necessary raw material for building the tank structure. Through various processes, the billets are transformed into steel plates and sheets, which are then shaped into the tank shell and base, ensuring the tank's strength and durability.
- Q: How are steel billets used in the manufacturing of electrical components?
- The advantageous properties and suitability of steel billets make them commonly used in the manufacturing of electrical components. This process begins by producing steel billets, which are solid rectangular or square bars of steel formed through casting or hot rolling. When manufacturing electrical components, steel billets act as the raw material that undergoes various processes to become specific components. An example of this is the production of transformer cores, which are essential components in electrical transformers. Transformer cores made from steel billets offer high magnetic permeability, low hysteresis loss, and low electrical conductivity, making them perfect for magnetic induction applications. To manufacture transformer cores, the steel billets are heated and then shaped into thin laminations by passing them through a series of rolling mills. These laminations are stacked together and insulated with materials like varnish or paper, creating a core that efficiently transfers electrical energy between coils. Steel billets are also utilized in the production of electrical connectors, terminals, and busbars. These components require high strength, excellent electrical conductivity, and resistance to corrosion. Steel billets can be further processed using methods like forging, machining, or extrusion to create these components. Apart from transformers and electrical connectors, steel billets can be employed in manufacturing other electrical components such as motor cores, switchgear panels, and circuit breaker parts. The versatility of steel billets allows for the production of components with various shapes and sizes, catering to the specific requirements of the electrical industry. In conclusion, steel billets play a crucial role in the manufacturing of electrical components by providing a strong, durable, and cost-effective raw material that can be shaped and processed to meet the diverse needs of the electrical industry.
- Q: What are the different types of steel billet rolling mill equipment?
- There are several different types of steel billet rolling mill equipment used in the manufacturing process. Some of the most common types include: 1. Reheating Furnaces: These are used to heat the steel billets to the required temperature before rolling. They use fuel or electricity to generate heat and ensure that the billets are at the optimal temperature for the rolling process. 2. Roughing Stands: These stands are responsible for reducing the size of the billets and preparing them for the subsequent rolling passes. They have multiple rolls that gradually decrease the thickness of the billets as they pass through. 3. Intermediate Stands: Once the billets have been roughed, they pass through the intermediate stands. These stands further reduce the thickness and shape the billets into the desired profile. 4. Finishing Stands: The billets then enter the finishing stands, which have a set of rolls that give the final shape and size to the steel. These stands are responsible for achieving the precise dimensions and surface finish required for the end product. 5. Cooling Beds: After the rolling process, the steel billets need to be cooled down gradually to prevent any distortion or cracking. Cooling beds provide a controlled environment for the billets to cool down before further processing. 6. Shearing Machines: These machines are used to cut the rolled steel billets into desired lengths. They can be hydraulic or mechanical, and they ensure precise and accurate cutting according to the specifications. 7. Straightening Machines: Sometimes, the rolled billets may have slight deformations or unevenness. Straightening machines are used to correct these imperfections and ensure that the steel is straight and ready for further processing. 8. Inspection Equipment: Various inspection equipment, such as ultrasonic testers, are used to check the quality and integrity of the rolled steel billets. These equipment ensure that the final product meets the required standards and specifications. Overall, these different types of steel billet rolling mill equipment work together to transform raw steel billets into finished products with the desired shape, size, and quality. The selection and arrangement of these equipment depend on the specific requirements of the manufacturing process and the end product.
- Q: What are the different forming processes used for steel billets?
- The different forming processes used for steel billets include hot rolling, cold rolling, extrusion, forging, and casting.
- Q: How are steel billets priced in the market?
- Steel billets are typically priced in the market based on various factors such as supply and demand dynamics, production costs, and market conditions. The pricing is influenced by factors such as raw material costs, energy prices, transportation costs, and any applicable taxes or duties. Additionally, market participants consider factors like global economic trends, industry forecasts, and geopolitical events that may impact the overall steel market. Ultimately, steel billet pricing is determined through negotiations between buyers and sellers based on these various factors.
- Q: How do steel billets contribute to the manufacturing of household appliances?
- Steel billets are an essential raw material in the manufacturing of household appliances as they serve as the base material for various components. These billets are shaped and processed through cutting, forging, or rolling techniques to create the required parts and structures of appliances such as refrigerator doors, washing machine drums, or oven racks. The durability, strength, and malleability of steel billets make them ideal for forming the sturdy and reliable components needed for household appliances.
- Q: How many tons of billets does it take to produce a ton of thread steel?
- Domestic steel manufacturers, production rate of about 97%, so probably need 1/97%=1.03 tons.
- Q: What are the different heat treatment processes applied to steel billets?
- Steel billets can undergo various heat treatment processes to achieve specific properties and characteristics in the final product. Common processes include: 1. Annealing: Steel billets are heated to high temperatures and then slowly cooled, often in a controlled atmosphere or furnace. This relieves internal stresses, enhances machinability, and improves ductility and toughness. 2. Normalizing: Steel billets are heated above the critical range and then air-cooled. This process refines the grain structure, improves mechanical properties, and enhances machinability. 3. Quenching: Steel billets are rapidly cooled by immersing them in a quenching medium (e.g., water, oil, or polymer) after being heated to high temperatures. This creates a hardened and stronger steel with improved wear resistance, but brittleness may increase. 4. Tempering: After quenching, hardened steel billets are reheated to a specific temperature and then cooled in still air. Tempering relieves residual stresses, reduces brittleness, and improves toughness and ductility. 5. Austempering: Steel billets are quenched in a molten salt bath or another medium just above the critical range and held at that temperature until the desired transformation occurs. Austempering results in high strength, improved ductility, and reduced distortion. 6. Martempering: Similar to austempering, martempering involves a shorter holding time at the quenching temperature. This process produces a steel with high strength, toughness, and reduced distortion. 7. Case hardening: Carbon is added to the surface layer of steel billets through carburizing or nitriding. This forms a hardened case with increased wear resistance while maintaining a more ductile core. These examples illustrate some of the heat treatment processes applicable to steel billets. The specific process chosen depends on the desired properties of the final product and the type of steel being treated.
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Q235/3SP 80MM Blast Furnace Hot Rolled Steel Billet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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