Steel Unequal Angle Steel 20MM-250MM S235JR
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Product Description:
OKorder is offering high quality Hot Rolled Steel I-Beams 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 European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc
Product Advantages:
OKorder's Steel I-Beams are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Sizes: 25mm-250mm | ||||||||||||
a*t | ||||||||||||
25*2.5-4.0 | 70*6.0-9.0 | 130*9.0-15 | ||||||||||
30*2.5-6.6 | 75*6.0-9.0 | 140*10-14 | ||||||||||
36*3.0-5.0 | 80*5.0-10 | 150*10-20 | ||||||||||
38*2.3-6.0 | 90*7.0-10 | 160*10-16 | ||||||||||
40*3.0-5.0 | 100*6.0-12 | 175*12-15 | ||||||||||
45*4.0-6.0 | 110*8.0-10 | 180*12-18 | ||||||||||
50*4.0-6.0 | 120*6.0-15 | 200*14-25 | ||||||||||
60*4.0-8.0 | 125*8.0-14 | 250*25 | ||||||||||
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: What makes stainless steel stainless?
A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q3: Can stainless steel rust?
A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
- Q: Can steel billets be used in the production of marine equipment?
- Yes, steel billets can be used in the production of marine equipment. Steel billets are the raw material for manufacturing various steel products, including marine equipment such as ship hulls, propellers, and offshore structures. The high strength, durability, and corrosion resistance of steel make it a suitable choice for marine applications, ensuring the equipment can withstand harsh marine environments and provide reliable performance.
- Q: What are the different shapes and forms of steel billets?
- Steel billets come in various shapes and forms, including square, rectangular, round, and hexagonal. These shapes and forms are designed to meet specific requirements and applications in various industries, such as construction, manufacturing, and engineering.
- Q: How are steel billets used in the production of steel cables?
- Steel cables require steel billets as a key component for their production. These billets act as the primary material from which the cables are made. The billets undergo a range of processes to manufacture the steel cables. Initially, the steel billets are heated in a furnace to extremely high temperatures, which makes them more pliable and easier to manipulate. This technique is referred to as annealing. Afterward, the billets are passed through a sequence of rollers to shape them into the desired form and size required for the cables. Subsequently, the shaped billets are fed through a wire drawing machine, where they are pulled through a series of dies to decrease their diameter and increase their length. This results in the formation of wire rods that resemble wires. These wire rods then undergo further processing in a series of machines to eliminate any impurities or surface defects. They are subsequently coated with lubricants to minimize friction during subsequent processes. The wire rods are then transferred to a wire stranding machine, where multiple wires are twisted together to form strands. These strands are then combined through either twisting or braiding to create the final steel cables. The cables are once again coated with lubricants to enhance their durability and resistance against corrosion. In summary, steel billets are of utmost importance in the production of steel cables, serving as the initial material for the entire manufacturing process. Through a combination of heating, shaping, and drawing processes, the billets are transformed into wire rods, which are further processed to produce the strands and ultimately the final steel cables.
- Q: Is there an export duty? Or is there a tax refund?
- Your specification 13*13*6 or 12 meters, this is a square cross section, so 7207120000 this can not be used, your billet carbon content is 0.17 to 0.23% less than 0.25%, so we must use the following7207190000 Other Billets with carbon content less than 0.25%Export tax refund: 0%MFN country of import tariff: 2%General customs duties: 11%Export tariff rate: 0%VAT: 17%
- Q: What is the role of steel billets in the manufacturing of agricultural machinery?
- The manufacturing process of agricultural machinery relies heavily on steel billets, which are semi-finished steel products cast into a rectangular shape. These billets serve as the raw material for various components and parts. The utilization of steel billets presents numerous advantages in the production of agricultural machinery. Firstly, steel's exceptional strength and durability make it an ideal material for heavy-duty machinery that operates under harsh conditions. By starting the manufacturing process with steel billets, the final products acquire the necessary strength and durability to withstand the demands of agricultural activities. Moreover, steel billets offer versatility in design and fabrication. Agricultural machinery requires components of different shapes and sizes, and steel billets can be easily molded and machined to meet these requirements. This flexibility allows manufacturers to produce complex parts that are crucial for the efficient operation of agricultural machinery. Additionally, steel billets ensure consistent and reliable quality. The manufacturing process of steel billets adheres to strict quality control measures, ensuring uniformity and compliance with industry standards. This consistency in quality translates into reliable performance and longevity of agricultural machinery, reducing the need for frequent repairs or replacements. Furthermore, steel billets possess excellent resistance to corrosion and wear, which is vital for agricultural machinery exposed to various environmental elements. Using steel billets guarantees that the final products can endure exposure to moisture, chemicals, and abrasive materials commonly encountered in agricultural settings. To sum up, the strength, durability, versatility, consistent quality, and resistance to corrosion and wear make steel billets indispensable in the manufacturing of agricultural machinery. By employing steel billets as the raw material, manufacturers can produce agricultural machinery that meets the demanding requirements of the industry, ensuring reliable and efficient performance in various farming applications.
- Q: What are the main challenges in sourcing steel billets?
- Sourcing steel billets presents several primary challenges. First and foremost, a crucial challenge lies in securing a dependable and consistent supply of high-quality steel billets. Typically, steel billets are obtained from steel mills or manufacturers, necessitating the identification of suppliers capable of consistently meeting the required specifications and standards. This entails conducting extensive research and due diligence to locate reputable and reliable suppliers with a proven track record of producing top-notch billets. Another challenge involves effectively managing the costs and price fluctuations associated with steel billets. Steel prices are influenced by various factors, including global demand, raw material expenses, and market dynamics. Consequently, the price of steel billets can be unstable, impacting procurement decisions and budgets. Sourcing professionals must meticulously monitor market trends and negotiate pricing agreements to ensure optimal value for their organization. Furthermore, logistics and transportation pose challenges when sourcing steel billets. Given their weight and bulk, transporting and managing the logistics of steel billets can be complex. Coordinating deliveries, overseeing shipping schedules, and ensuring timely arrival of the billets can prove challenging, especially when dealing with international suppliers. It is crucial to collaborate closely with reliable logistics partners and implement a robust supply chain management system to overcome these obstacles. Maintaining quality control is another critical aspect of sourcing steel billets. Given the vital role steel plays in various industries, it is imperative to guarantee that the billets meet the required quality standards. This entails conducting quality inspections, reviewing certifications, and performing material testing to verify the integrity and properties of the billets. Regular audits and inspections should be conducted to ensure consistent quality throughout the sourcing process. Lastly, regulatory compliance and trade restrictions present challenges in sourcing steel billets. Import/export regulations, tariffs, and trade barriers can impact the availability and cost of steel billets from specific regions. Sourcing professionals must stay updated on the latest regulations and trade policies to navigate these challenges and ensure compliance with applicable laws. In conclusion, the primary challenges in sourcing steel billets encompass securing a consistent supply of high-quality billets, managing price fluctuations, handling logistics and transportation, maintaining quality control, and complying with regulatory requirements. Overcoming these challenges necessitates careful supplier selection, effective negotiation, robust supply chain management, and staying informed about market trends and regulations.
- Q: Can steel billets be used for making kitchen utensils?
- Yes, steel billets can be used for making kitchen utensils. Steel billets are raw materials that can be shaped and formed into various products, including kitchen utensils. The steel used for kitchen utensils needs to be of high quality, with properties such as corrosion resistance, durability, and heat resistance. Steel billets can be melted, cast, and then forged into desired shapes and sizes for making kitchen utensils like knives, spoons, forks, cookware, and more. The steel used in kitchen utensils is often treated and finished to enhance its performance and appearance. Overall, steel billets serve as a starting point in the manufacturing process of kitchen utensils, providing the necessary raw material for creating durable and functional tools for cooking and food preparation.
- Q: How are steel billets used in the production of agricultural machinery?
- The production of agricultural machinery heavily relies on steel billets, which are vital in the manufacturing of different parts and components. These semi-finished metal products serve as the raw material, offering excellent mechanical properties, high strength, and corrosion resistance. To withstand the challenging conditions of agricultural operations, such as uneven terrains and exposure to moisture and chemicals, agricultural machinery like tractors, harvesters, and plows require sturdy and durable structures. Steel billets are the perfect material for constructing these robust structures. Initially, steel billets are melted and cast into a basic shape, usually rectangular or square. Then, they undergo further processing through techniques like forging, rolling, or extrusion to shape them into specific parts needed for agricultural machinery. These parts can include axles, gears, shafts, blades, and brackets. The utilization of steel billets in the production of agricultural machinery guarantees that the final products possess the required strength, durability, and reliability to perform efficiently in farm operations. Steel's inherent properties make it an ideal choice for ensuring the longevity and performance of these machines. Additionally, steel billets offer flexibility in terms of design and customization. Manufacturers can easily modify the shape, size, and dimensions of steel billets during the production process to meet the specific requirements of each machine. This adaptability allows for the creation of more efficient and specialized equipment to cater to various agricultural tasks. In conclusion, steel billets play a critical role in agricultural machinery production by providing the necessary strength and durability for farm operations. Their versatility, strength, and resistance to corrosion make them an ideal choice for manufacturing various components, ensuring the reliability and longevity of these machines in demanding agricultural environments.
- Q: What is the purpose of using steel billets in manufacturing?
- The purpose of using steel billets in manufacturing is to create a reliable and versatile raw material for various industrial applications. Steel billets are semi-finished products that are produced through the continuous casting or hot rolling process. These solid rectangular or square-shaped bars of steel serve as the building blocks for creating a wide range of steel products. One of the primary purposes of using steel billets is to provide a consistent and high-quality material with specific mechanical properties. Steel, being an alloy of iron and carbon, can be customized by adjusting the carbon content, alloying elements, and heat treatment processes. By controlling these variables during the production of steel billets, manufacturers can ensure that the resulting steel products possess desired characteristics such as strength, hardness, ductility, and corrosion resistance. Furthermore, steel billets allow manufacturers to efficiently shape and form the desired end products. They can be further processed through various techniques such as hot rolling, forging, extrusion, or machining to create different shapes, sizes, and profiles. Steel billets serve as the starting point for the production of a wide range of steel products, including bars, rods, tubes, wire, structural shapes, and even complex components for machinery, automobiles, construction, and infrastructure projects. Additionally, using steel billets in manufacturing offers several advantages. Steel is known for its exceptional strength, durability, and versatility, making it an ideal material for a diverse range of applications. Steel billets provide a cost-effective option for manufacturers as they can be mass-produced and easily transformed into different forms. Moreover, steel is highly recyclable, ensuring a sustainable and environmentally friendly manufacturing process. In summary, the purpose of using steel billets in manufacturing is to provide a consistent and high-quality raw material that can be shaped and processed into various steel products. Steel billets offer the flexibility, strength, and durability required for a wide range of industrial applications, making them an essential component in the manufacturing industry.
- Q: What are the different surface defects that can occur during steel billet production?
- During steel billet production, several surface defects can occur, compromising the quality and performance of the final product. Some of the common surface defects include: 1. Scale: Scale is a layer of oxide that forms on the surface of the billet due to exposure to high temperatures during heating or rolling. It can reduce the surface quality and cause issues during subsequent processing stages. 2. Cracks: Cracks can form on the surface of the billet due to improper cooling or excessive stress during rolling. These cracks can propagate and lead to further structural weaknesses, affecting the integrity of the final product. 3. Pitting: Pitting refers to the formation of small cavities or depressions on the surface of the billet. It can occur due to reactions with chemicals or exposure to corrosive environments during production or storage. 4. Decarburization: Decarburization is the loss of carbon from the surface of the billet, leaving it with a lower carbon content. This can happen during heating or due to prolonged exposure to high temperatures, affecting the mechanical properties of the steel. 5. Lamination: Lamination defects occur when layers or sheets of material separate within the billet, leading to weak spots in the structure. This defect can be caused by improper casting, cooling, or rolling processes. 6. Inclusions: Inclusions are non-metallic particles or impurities that get trapped within the steel matrix during production. These can include oxides, sulfides, or other foreign materials, which can weaken the steel and reduce its overall properties. 7. Slivers: Slivers are thin strips or elongated pieces of steel that can detach from the billet's surface during rolling. These can cause surface roughness and affect the dimensional accuracy of the final product. 8. Seam: A seam defect occurs when the molten steel does not properly bond during the casting process, resulting in a visible line or seam on the surface of the billet. This defect can weaken the steel and compromise its structural integrity. To ensure high-quality steel billets, manufacturers employ various techniques such as proper control of heating and cooling processes, regular inspection and monitoring, and the use of advanced technologies to detect and eliminate these surface defects.
Send your message to us
Steel Unequal Angle Steel 20MM-250MM S235JR
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
