Steel Equal Angle 20MM-250MM GB Q235 20-250MM
- Ref Price:
-
- Loading Port:
- Tianjin
- 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
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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: 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: The products are invoicing on theoritical weight or on actual weight?
A3: We can do it in both manners, according to the customers' request.
- Q:What are the different surface treatments for improved surface hardness in steel billets?
- Some of the different surface treatments for improved surface hardness in steel billets include carburizing, nitriding, induction hardening, and boronizing. These treatments involve introducing carbon, nitrogen, or boron into the surface layer of the steel to enhance its hardness and wear resistance.
- Q:What are the main factors affecting the fatigue strength of alloy steel billets?
- The main factors affecting the fatigue strength of alloy steel billets include the composition of the alloy, the presence of impurities or defects, the heat treatment process, surface conditions, and the presence of residual stresses. Additionally, the applied load, frequency, and environmental conditions can also influence the fatigue strength of alloy steel billets.
- Q:What are the different heat treatment processes used for steel billets?
- Steel billets undergo various heat treatment processes, each with its own distinct purpose and resulting in different mechanical properties. These processes encompass annealing, normalizing, quenching, tempering, and case hardening. Annealing involves heating the steel billets to a specific temperature and gradually cooling them to enhance ductility and soften the material. This process mitigates internal stresses and promotes uniformity in the steel's microstructure. Normalizing entails heating the steel billets beyond the critical point and allowing them to cool in ambient air. This process improves the grain structure and mechanical properties like strength and toughness. It also reduces residual stresses and enhances the steel's machinability. Quenching is a rapid cooling technique that immerses heated steel billets in a quenching medium, such as water or oil, to achieve high hardness. The resulting material is brittle, necessitating subsequent tempering to reduce brittleness and improve toughness. Tempering involves reheating quenched steel billets to a specific temperature and then allowing them to cool slowly. This process relieves residual stresses and enhances material toughness and ductility. It also reduces the hardness attained during quenching, resulting in a balanced combination of strength and toughness. Case hardening selectively hardens the surface layer of steel billets while maintaining a softer and more ductile core. This is accomplished by introducing carbon or nitrogen into the material's surface layer through carburizing or nitriding processes. Case hardening improves surface hardness and wear resistance, making it suitable for applications that require high surface hardness. Overall, these diverse heat treatment processes for steel billets yield a range of mechanical properties, enabling customization based on specific application requirements. Each process possesses unique advantages and limitations, with selection dependent on factors such as desired mechanical properties, steel grade, and intended application.
- Q:What is the standard size of a steel billet?
- The standard size of a steel billet can vary depending on the specific requirements and industry standards. However, in general, steel billets are typically rectangular in shape and have dimensions ranging from 100mm x 100mm to 200mm x 200mm. The length of a steel billet can also vary but is commonly around 6 meters. It is important to note that these dimensions are not fixed and can be customized based on the intended use and manufacturing process.
- Q:What are the main types of defects found in steel billets?
- The main types of defects found in steel billets include surface defects such as cracks, pits, and scars, internal defects like inclusions, blowholes, and voids, as well as dimensional defects such as improper shape, size, or straightness.
- Q:What are the potential applications of steel billets in the automotive industry?
- Steel billets have a wide range of potential applications in the automotive industry due to their exceptional strength and durability. One key application is in the manufacturing of automotive components such as engine blocks, crankshafts, and transmission parts. These components require a material that can withstand high temperatures, heavy loads, and repetitive stress, which steel billets provide. Another important application is in the production of chassis and body panels. Steel billets are often used to create the structural framework of a vehicle, providing the necessary strength and rigidity to ensure safety and stability. Additionally, steel billets can be formed into various shapes and sizes, allowing for the customization of chassis components to meet the specific requirements of different vehicle models. Steel billets are also utilized in the production of suspension systems and steering mechanisms. These parts require a material that can absorb vibrations, dampen shocks, and provide precise control. Steel billets possess these properties, making them an ideal choice for these critical automotive components. Furthermore, steel billets find applications in the production of exhaust systems, as they can withstand high temperatures and corrosive environments. The ability of steel to resist rust and corrosion ensures the longevity of the exhaust system, contributing to the overall performance and efficiency of the vehicle. In summary, the potential applications of steel billets in the automotive industry are vast. From engine components to chassis parts, suspension systems to exhaust systems, steel billets provide the strength, durability, and versatility required to meet the demanding needs of the automotive sector.
- Q:What is a steel billet?
- The process of casting molten steel into a rectangular shape produces a semi-finished product known as a steel billet. This billet usually has a square or rectangular cross-section and serves as the initial material for various steel products. The size of a steel billet varies depending on its intended purpose, typically ranging from 100mm to 200mm square in cross-section and several meters in length. Rolling or extrusion techniques are employed to further process these billets, forming bars, rods, wires, or structural steel sections. Steel billets are extensively utilized in the manufacturing industry as a raw material for the production of diverse steel products used across sectors such as construction, automotive, machinery, and more.
- Q:What is the role of steel billets in the manufacturing of offshore structures?
- The manufacturing of offshore structures heavily relies on steel billets, as they play a vital role in its construction. These structures face challenging environmental conditions, including corrosive saltwater, high winds, and extreme temperatures. Hence, it is crucial to opt for materials that possess strength, durability, and resistance against corrosion. Steel billets serve as the primary material required for the creation of these offshore structures. They are produced through a process called casting and are semi-finished steel products. Typically, billets come in rectangular or square shapes and possess larger cross-sectional areas compared to the final product. This allows for further processing and shaping into various components of the offshore structure. Once the steel billets are obtained, they undergo a series of manufacturing processes, including heating, rolling, and shaping, to transform them into the desired structural elements. These elements comprise beams, columns, plates, and other components that constitute the framework of the offshore structure. The utilization of steel billets offers numerous advantages in the fabrication of offshore structures. Firstly, steel is renowned for its exceptional strength and durability, enabling it to withstand the enormous forces exerted by ocean waves and ensure the structural stability of the offshore platform or rig. Moreover, steel possesses excellent fatigue resistance, allowing it to endure constant loading and unloading cycles without weakening. Furthermore, steel billets can be easily welded, which is a critical aspect of offshore structure construction. Welding enables the joining of various components, ensuring the overall integrity and strength of the structure. This facilitates the creation of large and intricate structures capable of withstanding the challenging marine environment. Additionally, steel billets possess outstanding corrosion resistance properties. Since offshore structures are constantly exposed to saltwater, which can lead to corrosion and material degradation, steel can be treated with protective coatings or alloys to enhance its resistance to corrosion. This ensures the longevity and safety of the offshore structure. In conclusion, steel billets serve as a fundamental component in the manufacturing process of offshore structures. They provide the necessary raw material for the creation of robust, long-lasting, and corrosion-resistant components, which form the framework of these structures. By utilizing steel billets, offshore structures can be constructed to withstand the demanding conditions of the marine environment, ensuring the safety of workers and the durability of the structure.
- Q:What is the cost of steel billets?
- The cost of steel billets can vary depending on various factors such as the current market conditions, demand and supply dynamics, quality and specifications of the billets, and the location of purchase. Steel billet prices are typically quoted in metric tons or short tons. It is advisable to consult steel industry reports, market analysis, or reach out to steel suppliers or distributors for the most accurate and up-to-date pricing information.
- Q:What are the common sizes of steel billets used in construction?
- The common sizes of steel billets used in construction can vary depending on the specific project and requirements. However, there are several standard sizes that are commonly used in the construction industry. These sizes typically range from 100 mm (4 inches) to 200 mm (8 inches) in width and 100 mm (4 inches) to 300 mm (12 inches) in height. The length of the billets can also vary, but they are often around 6 meters (20 feet) long. These standard sizes are widely available and easily accessible, making them a popular choice for construction projects. However, it is important to note that the actual sizes of steel billets used in construction can be customized based on the specific needs and engineering requirements of a particular project.
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Steel Equal Angle 20MM-250MM GB Q235 20-250MM
- Ref Price:
-
- Loading Port:
- Tianjin
- 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
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