Hot Rolled Steel Bar Equal Bar Unequal Bar Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Steel Bar Equal Bar Unequal Bar Q235 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:
Hot Rolled Steel Bar Equal Bar Unequal Bar Q235 are 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 Hot Rolled Steel Bar Equal Bar Unequal Bar Q235 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:
Specifications of Angle Steel
1. Invoicing on theoretical weight or actual weight as customer request
2. Length: 6m, 9m, 12m as following table
3. Sizes
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 |
5. Payment terms:
1).100% irrevocable L/C at sight.
2).30% T/T prepaid and the balance against the copy of B/L.
3).30% T/T prepaid and the balance against L/C
6.Material details:
Alloy No | Grade | Element (%) | |||||
C | Mn | S | P | Si | |||
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Q235 | B | 0.12—0.20 | 0.3—0.7 | ≤0.045 | ≤0.045 | ≤0.3 | |
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Alloy No | Grade | Yielding strength point( Mpa) | |||||
Thickness (mm) | |||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | ||||
≥ | |||||||
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Q235 | B | 235 | 225 | 215 | 205 | ||
Alloy No | Grade | Tensile strength (Mpa) | Elongation after fracture (%) | ||||
Thickness (mm) | |||||||
| ≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |||
≥ | |||||||
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Q235 | B | 375--500 | 26 | 25 | 24 | 23 | |
Usage & Applications of Angle Steel
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.
Packaging & Delivery of Angle Steel
1. Packing: it is nude packed in bundles by steel wire rod
2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load
3. Marks:
Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.
If loading by container the marking is not needed, but we will prepare it as customer request.
Production flow of Angle Steel
Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation
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 begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: 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.
Q5: Can stainless steel rust?
A5: 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.
Images:
- Q: Can steel angles be used for wall bracing?
- Indeed, wall bracing can make use of steel angles. These angles are frequently employed in construction to offer structural support and reinforcement. Their primary function is to fortify walls and ensure the overall stability of the edifice. Owing to their robustness and longevity, steel angles are a highly suitable option for wall bracing purposes. Furthermore, their fabrication and installation are straightforward, rendering them a cost-efficient solution for wall bracing requirements.
- Q: Can steel angles be painted over?
- Yes, steel angles can be painted over. Prior to painting, it is important to ensure that the surface is clean and free from any dirt, oil, or rust. This can be achieved by using a wire brush or sandpaper to remove any loose particles and then wiping the surface with a clean cloth. Once the surface is properly prepared, a primer specifically designed for metal surfaces should be applied to promote adhesion and prevent corrosion. After the primer has dried, a suitable paint can be applied using a brush, roller, or spray gun. It is recommended to use paints that are specifically formulated for metal applications to ensure proper adhesion and durability. Regular maintenance and repainting may be required over time to maintain the appearance and protect the steel angles from corrosion.
- Q: What are the different types of connections used for steel angles in commercial applications?
- In commercial applications, there are several types of connections used for steel angles, depending on the specific requirements and load-bearing capacities of the structure. Some of the common types of connections used for steel angles in commercial applications include: 1. Welded Connections: Welding is a popular method for connecting steel angles in commercial applications. It involves fusing the steel angles together using heat and a filler material. Welded connections provide high strength and rigidity, making them suitable for heavy-duty applications. 2. Bolted Connections: Bolted connections involve using bolts, nuts, and washers to secure the steel angles together. This type of connection offers flexibility and ease of installation. Bolted connections can be easily disassembled and reassembled if needed, making them suitable for structures that may require modification or expansion in the future. 3. Riveted Connections: Riveted connections involve using rivets to join the steel angles. This method is less common in modern commercial applications but was widely used in the past. Riveted connections provide good strength and durability, but they require specialized equipment and skilled labor for installation. 4. Clip Connections: Clip connections are commonly used in light-gauge steel framing systems. They involve using pre-engineered clips that are attached to the steel angles using screws or other fasteners. Clip connections provide a quick and efficient method of assembly, often used in prefabricated structures or systems. 5. Adhesive Connections: Adhesive connections involve using industrial-grade adhesives or epoxy resins to bond the steel angles together. This type of connection offers high strength and can be advantageous in applications where welding or bolting may not be feasible or desirable. It is important to note that the choice of connection method depends on various factors such as the structural requirements, load-bearing capacity, cost, ease of installation, and maintenance considerations. Consulting with a structural engineer or a professional with expertise in steel connections is recommended to ensure the appropriate type of connection is chosen for a specific commercial application.
- Q: What are the common welding techniques for steel angles?
- There are several common welding techniques that can be used for steel angles: 1. Stick welding, also known as Shielded Metal Arc Welding (SMAW), is a popular choice. It involves using a consumable electrode coated in flux, which creates a protective shield around the weld pool. SMAW is versatile and can be used for steel angles of various thicknesses. 2. Gas Metal Arc Welding (GMAW), also known as MIG welding, is another technique that uses a continuous wire electrode and a shielding gas, typically a mixture of argon and carbon dioxide. GMAW allows for high welding speeds and provides good control over the weld pool, making it suitable for steel angles. 3. Flux-Cored Arc Welding (FCAW) is similar to GMAW, but instead of a shielding gas, it utilizes a flux-filled wire. When heated, the flux creates a protective gas shield that prevents contamination of the weld. FCAW is especially useful for outdoor welding or in windy conditions. 4. Gas Tungsten Arc Welding (GTAW), also known as TIG welding, is a precise and clean welding process. It uses a non-consumable tungsten electrode and a shielding gas, usually argon. GTAW produces high-quality welds on steel angles, making it a preferred choice for thin angles or when aesthetics and control are important. 5. Submerged Arc Welding (SAW) is a semi-automatic or automatic welding process that involves feeding a continuous wire electrode and a granular flux into the weld zone. The flux covers the weld, preventing atmospheric contamination. SAW is commonly used for thicker steel angles and provides high deposition rates. It is crucial to select the appropriate welding technique based on the specific requirements of the steel angle joint, such as thickness, joint design, and desired weld quality. Additionally, proper preparation, including cleaning and preheating if necessary, is essential to ensure successful welds on steel angles.
- Q: Can steel angles be used in the construction of hotels?
- Indeed, hotels can incorporate steel angles into their construction. Owing to their exceptional durability, strength, and adaptability, steel angles are frequently utilized in the field of construction. These versatile components serve various functions within hotel construction, including bolstering structural beams, fortifying concrete slabs, framing walls, and crafting architectural elements. By offering stability and structural integrity, steel angles prove to be excellent candidates for constructing towering hotels. Furthermore, their affordability and widespread availability render them a pragmatic option for hotel construction endeavors.
- Q: Are steel angles suitable for reinforcing concrete structures?
- Yes, steel angles are suitable for reinforcing concrete structures. Steel angles are commonly used in construction projects to provide additional support and strength to concrete structures. They are versatile and can be easily fabricated and installed, making them a popular choice for reinforcement. The use of steel angles helps to enhance the structural integrity of concrete structures, increasing their load-bearing capacity and resistance to bending and shearing forces. Furthermore, steel angles can be designed to specific dimensions and specifications, allowing for customized reinforcement solutions that meet the unique requirements of different concrete structures. Overall, the use of steel angles as reinforcement is a reliable and effective method to improve the performance and durability of concrete structures.
- Q: Can steel angles be used in conveyor belt supports?
- Indeed, the utilization of steel angles is viable for the support of conveyor belts. Given their robustness and long-lasting qualities, steel angles hold a significant position as structural supports across numerous applications. Their exceptional ability to bear heavy loads renders them suitable for accommodating conveyor belts. By employing steel angles, one can establish a solid framework or structure that ensures the conveyor belt remains stationary while facilitating its smooth movement. Moreover, the convenience of fastening or welding steel angles together ensures a secure and stable support system for conveyor belts.
- Q: What is the lifespan of a steel angle?
- The lifespan of a steel angle can be influenced by various factors including the quality of the steel, the environment in which it is exposed, and the level of maintenance it receives. Nevertheless, steel angles are generally renowned for their durability and long lifespan. By providing adequate care and regular maintenance, a steel angle can endure for numerous decades or even longer. Its lifespan can be significantly prolonged by the steel's resistance to corrosion, protective coatings, and measures taken to prevent rust and deterioration. Additionally, the load-bearing capacity, structural integrity, and overall design are vital in determining the lifespan of a steel angle. Therefore, it is crucial to consider the specific application and seek advice from professionals to ensure optimal performance and longevity.
- Q: What are the different types of steel angles used in manufacturing?
- There are several types of steel angles commonly used in manufacturing, including equal angles, unequal angles, L-shaped angles, and T-shaped angles. These angles are used in various industries and applications, such as construction, engineering, and manufacturing of machinery and equipment.
- Q: Can steel angles be used as reinforcement in concrete structures?
- Indeed, reinforcement in concrete structures can be achieved by utilizing steel angles. These angles, typically in the shape of L or angles, are inserted into the concrete to bolster its strength and provide support to the structure. By resisting tensile forces, these angles effectively prevent concrete from cracking or failing. They find extensive use in various applications like beams, columns, and walls, significantly enhancing the structural integrity and load-bearing capacity of these concrete components. Moreover, the ease with which steel angles can be welded or bolted together makes them a flexible and economical choice for reinforcing concrete structures.
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Hot Rolled Steel Bar Equal Bar Unequal Bar Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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