Prime Hot Rolled Square Steel Billet for sale
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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Product Description:
OKorder is offering Prime Hot Rolled Square Steel Billet for sale at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Prime Hot Rolled Square Steel Billet for sale ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Prime Hot Rolled Square Steel Billet for sale are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: Q195/Q235/Q275/20MnSi
Certificates: ISO, SGS, BV
size:60*60/90*90/100*100/120*120/150*150
Length: 6m/12m,
Packaging: Export packing, nude packing, bundled
Standard | C(%) | Mn(%) | S(%) | P(%) | Si(%) |
20MnSi | 0.17-0.25 | 1.2-1.6 | ≤ 0.050 | ≤ 0.050 | 0.40-0.80 |
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.
Images:
- Q:What are the different types of steel billet reheating furnaces?
- There are several types of steel billet reheating furnaces, including walking beam furnaces, pusher furnaces, rotary hearth furnaces, and roller hearth furnaces. Each type has its own advantages and uses, depending on the specific requirements of the steel production process.
- Q:How are steel billets used in the manufacturing of bars and rods?
- Steel billets are an integral component in the manufacturing process of bars and rods. These billets, which are cylindrical in shape, serve as the starting point for producing various types of bars and rods. To begin with, steel billets are often made through a process called continuous casting. This involves pouring molten steel into a mold, which then solidifies and forms a billet. The billets are typically heated to a specific temperature to improve their workability and reduce the risk of cracking during subsequent processes. Once the billets are prepared, they are sent to rolling mills where they are subjected to intense pressure and high temperatures. This process, known as hot rolling, involves passing the billet through a series of rollers to gradually shape it into the desired form. The rolling mills can be equipped with different types of rolls, such as flat rolls or grooved rolls, depending on the specific requirements of the bar or rod being produced. During the hot rolling process, the billet is elongated and reduced in cross-sectional area, resulting in a longer and thinner product. This transformation allows for the production of bars and rods with consistent dimensions and improved mechanical properties. The hot rolling process also refines the grain structure of the steel, enhancing its strength and toughness. After hot rolling, the bars or rods may undergo further processes to achieve specific characteristics. These additional processes may include quenching and tempering, which aim to optimize the mechanical properties of the final product, such as hardness and ductility. In summary, steel billets play a crucial role in the manufacturing of bars and rods. They are transformed through the hot rolling process to achieve the desired shape, dimensions, and mechanical properties. The versatility of steel billets allows for the production of a wide range of bars and rods used in various industries, including construction, automotive, and manufacturing.
- Q:How are steel billets used in the production of agricultural equipment?
- Steel billets are used in the production of agricultural equipment as they serve as the raw material for manufacturing various components such as gears, shafts, brackets, and frames. These billets are melted, cast, and then forged or machined into the desired shape to create sturdy and durable parts that can withstand the harsh conditions and heavy loads encountered in agricultural operations.
- Q:How are steel billets used in the production of marine parts?
- Steel billets serve as a vital element in the manufacturing process of marine parts. These semi-finished steel products act as the raw material for shaping and forming a variety of marine components. To commence, steel billets undergo a procedure known as hot rolling. This involves subjecting them to high temperatures and passing them through rolling mills to attain different shapes and sizes. By undergoing hot rolling, the steel's grain structure is refined, thereby enhancing its mechanical properties and rendering it suitable for marine applications. Once the desired shape and size are achieved, these billets are further processed using various techniques such as forging, machining, and welding to create specific marine parts. Propeller shafts, rudder stocks, hull frames, and bulkheads are examples of marine components produced using steel billets. The exceptional strength and durability of steel make it an excellent choice for manufacturing marine parts, as it can withstand the harsh conditions of saltwater, extreme temperatures, and heavy loads. Moreover, steel billets can be easily customized to meet specific design requirements, ensuring the production of precise and dependable marine parts. Additionally, steel billets play a crucial role in the repair and maintenance of marine vessels. When existing components need replacement, steel billets can be shaped and machined to match the exact specifications of the original parts. This guarantees compatibility and seamless integration, facilitating efficient repairs and ensuring the uninterrupted operation of marine vessels. In conclusion, steel billets are indispensable in the production of marine parts as they provide the necessary raw material for shaping and forming various components. The combination of high strength, durability, and customization capabilities makes steel billets an ideal choice for marine applications, ensuring the reliability and performance of marine vessels.
- Q:What are the different joining methods used for steel billets?
- The different joining methods used for steel billets include welding, bolting, and adhesive bonding.
- Q:Can steel billets be used in the production of sculptures and artwork?
- Yes, steel billets can be used in the production of sculptures and artwork. Steel is a versatile and malleable material that allows artists to create unique and intricate designs. The use of steel billets in sculptures and artwork offers durability, strength, and the potential for large-scale installations. Artists can shape, weld, and manipulate steel billets to create a wide range of sculptures, from abstract forms to figurative representations. The industrial aesthetic of steel can also add a contemporary and bold element to the artwork. Additionally, steel can be finished with various techniques such as painting, patina, or polishing, allowing artists to further enhance their creative vision. Overall, steel billets present an exciting opportunity for artists to explore and push the boundaries of their artistic expression.
- Q:What are the different surface treatments for improved fatigue resistance in steel billets?
- To enhance the fatigue resistance of steel billets, several surface treatments can be utilized. These treatments aim to improve the steel's fatigue strength by reducing crack formation and propagation, increasing resistance to cyclic loading conditions. Some common surface treatments include: 1. Shot peening: This technique involves bombarding the steel billets with small metallic or ceramic particles at high velocities. By inducing compressive residual stresses on the surface, crack initiation and propagation are prevented, thus improving fatigue resistance. 2. Nitriding: Through this heat treatment process, nitrogen is diffused into the surface layer of the steel billets. This creates a hard nitride layer, increasing hardness, wear resistance, and fatigue strength. 3. Carburizing: Carbon is diffused into the surface layer of the steel billets at high temperatures, increasing carbon content and forming a hardened layer. This enhances fatigue resistance and wear properties. 4. Shot peen forming: Controlled shot peening induces plastic deformation in the steel billets. This treatment improves fatigue resistance, as well as shape and dimensional stability. 5. Surface coatings: Protective coatings can be applied to the surface of steel billets to enhance fatigue resistance. Techniques such as electroplating, thermal spraying, and chemical vapor deposition can deposit wear-resistant and fatigue-enhancing coatings. It is important to consider specific application requirements, steel type, and desired fatigue improvement level when choosing a surface treatment. Thorough consideration and testing should be conducted to determine the most suitable technique for a particular application.
- Q:How is the quality of steel billets determined?
- The determination of steel billet quality involves a combination of physical and chemical tests, which are conducted to ensure that the steel meets the necessary standards and specifications for its intended use. Chemical analysis is a primary method employed to assess the quality of steel billets. This procedure involves testing the steel's composition to verify that it contains the appropriate levels of various elements, such as carbon, manganese, silicon, and others. The steel's chemical composition plays a critical role in determining its mechanical properties, such as strength, hardness, and more. In addition to chemical analysis, several physical tests are conducted to evaluate the quality of steel billets. These tests include measuring the dimensions, weight, and straightness of the billets to ensure they adhere to the specified tolerances. Surface inspections are also performed to detect any defects, like cracks, seams, or irregularities, that may impact the steel's performance. Mechanical tests are another vital aspect of determining steel billet quality. These tests assess the steel's mechanical properties, including strength, ductility, toughness, and hardness. Tensile tests are frequently conducted to determine the maximum load the steel billet can bear before breaking or deforming. Impact tests are also performed to evaluate the steel's ability to withstand sudden shocks or impacts. Additionally, non-destructive testing techniques are utilized to identify any internal defects or inconsistencies within the steel billets. These methods, such as ultrasonic testing, magnetic particle inspection, and radiographic testing, aid in ensuring that the steel is devoid of any hidden defects that could compromise its quality or structural integrity. Overall, the quality of steel billets is determined through a comprehensive evaluation involving chemical analysis, physical tests, mechanical tests, and non-destructive testing. These methods guarantee that the steel meets the necessary standards and specifications, providing assurance of its reliability and suitability for various applications.
- Q:Difference between billet, slab and billet
- Production process of billet is through three methods: one is through the production of steelmaking and continuous casting equipment system, the molten steel is directly cast into the billet; two of steelmaking production systems of steel ingot or billet by rolling system of steel rolling equipment processing semi-finished products; three is the production of steelmaking system by forging semi-finished steel ingot the processing equipment. Market trends 1, domestic crude steel production remains high, although the domestic steel market has been relatively sluggish in recent times, and steel losses are more, but this does not seem to affect the enthusiasm of steel production. According to the China Steel Association statistics show that: in early April, the daily output of crude steel in key enterprises in China was 1 million 697 thousand and 300 tons, and the average daily output of crude steel in China was estimated at 2 million 123 thousand and 900 tons. And in mid April, crude steel daily output of ten days, although there has been a drop back, but still at a high level. According to statistics, in mid April, the average daily output of crude steel in key enterprises nationwide was 1 million 689 thousand and 100 tons, and the average daily output of crude steel in China was estimated at 2 million 115 thousand and 800 tons. Such a large production and sluggish demand in stark contrast, which is a drag on steel prices down one of the important factors.
- Q:What are the different types of steel billet heat treatment processes?
- There are several types of steel billet heat treatment processes, including annealing, normalizing, quenching, and tempering. Annealing involves heating the billet to a high temperature and then slowly cooling it to relieve internal stresses and improve its ductility. Normalizing is similar to annealing but involves cooling the billet in still air to achieve a more uniform grain structure. Quenching is a rapid cooling process that involves immersing the billet in a quenching medium, such as water or oil, to achieve high hardness and strength. Tempering follows quenching and involves reheating the billet to a lower temperature to reduce brittleness and enhance toughness.
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Prime Hot Rolled Square Steel Billet for sale
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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