Hot Rolled Steel Equal Steel Angle Q235 Q235 SS400
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 27 m.t.
- Supply Capability:
- 35000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Steel Equal Steel Angle Q235 Q235 SS400 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 Equal Steel Angle Q235 Q235 SS400 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 Equal Steel Angle Q235 Q235 SS400 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.
3. Sizes:
Size(mm) | Mass(Kg/m) | Size(mm) | Mass(Kg/m) |
50*50*4 | 3.059 | 63*63*5 | 4.822 |
50*50*5 | 3.77 | 63*63*6 | 5.721 |
50*50*6 | 4.465 | |
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 | |
Packaging & Delivery of Hot Rolled Steel Equal Steel Angle Q235 Q235 SS400
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.
4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
5. Delivered by container or bulk vessel
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.
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- Q: How do you connect steel angles together?
- There are several ways to connect steel angles together depending on the specific application and load requirements. Here are a few common methods: 1. Welding: The most common and effective method is to weld the steel angles together. This creates a strong and permanent connection. It is important to ensure proper welding techniques are followed to maintain the integrity and strength of the joint. 2. Bolting: Another method is to use bolts and nuts to connect the steel angles. This allows for easy disassembly and reassembly if required. It is important to use the correct size and grade of bolts to ensure the connection can withstand the intended loads. 3. Riveting: Rivets can also be used to connect steel angles together. This method provides a strong and permanent connection, but it requires specialized tools and expertise to properly install the rivets. 4. Adhesive bonding: In some cases, adhesive bonding techniques can be used to connect steel angles together. This method is usually used in conjunction with other fastening methods, such as welding or bolting, to provide additional strength and stability. When choosing the method to connect steel angles, it is important to consider factors such as the load requirements, environmental conditions, and expected lifespan of the structure. Consulting with a structural engineer or a professional in the field is recommended to ensure the best connection method is chosen for your specific application.
- Q: Are steel angles affected by vibration?
- Yes, steel angles can be affected by vibration. Vibrations can cause the steel angles to experience fatigue and structural damage over time, potentially leading to failure if not properly addressed. It is important to consider and mitigate the effects of vibration when designing, installing, and maintaining steel angles in various applications to ensure their longevity and structural integrity.
- Q: Are steel angles suitable for bridge construction?
- Yes, steel angles are suitable for bridge construction. They are commonly used as structural elements in bridge construction due to their strength, durability, and versatility. Steel angles offer excellent load-bearing capacity and can be easily fabricated and connected to form various bridge components such as trusses, beams, and girders. Their ability to withstand heavy loads and resist deformation makes them an ideal choice for bridge construction projects.
- Q: What is the maximum deflection for a steel angle beam?
- The maximum deflection for a steel angle beam depends on various factors such as the span length, load applied, and the properties of the steel angle beam itself. To determine the maximum deflection, one must consider the beam's moment of inertia, elastic modulus, and the applied load. By using appropriate formulas and calculations, engineers can determine the precise maximum deflection for a steel angle beam in a given scenario. It is important to note that the maximum deflection should always be within acceptable limits to ensure the structural integrity and safety of the beam.
- Q: How do you store and transport steel angles?
- To store and transport steel angles, it is important to follow certain guidelines to ensure their safety and prevent any damage. Here are some steps to consider: 1. Select appropriate storage location: Find a well-ventilated area that is dry, clean, and free from any moisture or chemicals that could cause corrosion. Ideally, the storage area should be indoors to protect the steel angles from the elements. 2. Organize and stack properly: Prioritize organizing the steel angles based on their size, shape, and weight. Stack them horizontally, one on top of the other, ensuring that heavier angles are placed at the bottom to avoid deformation or damage to lighter ones. Use wooden or rubber spacers between layers to prevent direct contact and minimize the risk of scratches or other surface imperfections. 3. Secure the stack: Use sturdy metal bands, straps, or chains to secure the stack of steel angles, ensuring they are tightly bound together. This will prevent any movement during transportation and reduce the risk of accidents or damage. 4. Use appropriate lifting equipment: When handling steel angles, it is crucial to use suitable lifting equipment such as cranes, forklifts, or hoists. Ensure that the equipment has the required capacity to lift the angles safely, and make sure the lifting points are evenly distributed to avoid any bending or distortion. 5. Protect against corrosion: Apply a corrosion-resistant coating or protective oil film to the steel angles before storage and transport. This will help prevent rusting and other forms of corrosion caused by exposure to moisture or environmental factors. 6. Secure packaging during transport: If the steel angles need to be transported over long distances, consider using suitable packaging materials like wooden crates or steel pallets to provide additional protection. Securely fasten the angles to the packaging to prevent any movement or shifting during transit. 7. Regular inspection: Regularly inspect the stored and transported steel angles for any signs of corrosion, damage, or deformation. If any issues are identified, take immediate action to prevent further deterioration. By following these guidelines, you can ensure the safe storage and transportation of steel angles, minimizing the risk of damage and maintaining their quality.
- Q: How do you determine the center of gravity for a steel angle?
- The center of gravity for a steel angle can be determined by finding the point where the weight of the angle is evenly distributed. This can be done by balancing the angle on a pivot point or by using mathematical calculations based on the dimensions and weight distribution of the angle.
- Q: How do you specify steel angles in a construction project?
- In a construction project, steel angles are typically specified by indicating the dimensions of the angle and the type of steel used. This includes specifying the length and width of the angle, as well as the thickness of the steel. Additionally, the type of steel, such as A36 or A572, may be specified to ensure the desired strength and durability.
- Q: How do you calculate the stability of a steel angle column?
- Determining the stability of a steel angle column involves considering several crucial factors. The first step is to calculate the slenderness ratio of the column, which is the ratio between its effective length and its least radius of gyration. This can be done using the following formula: Slenderness ratio = (Effective length of column) / (Least radius of gyration) To find the least radius of gyration, the dimensions of the angle section must be used. For a steel angle, an approximation can be made by taking the average of the two legs of the angle section and dividing it by the square root of 3. Once the slenderness ratio is determined, it is necessary to assess whether the column is classified as long or short. If the slenderness ratio is below the critical value, typically around 50 for an angle column, it is considered short, and its stability primarily depends on its strength. In such cases, the column can be designed based on its ability to resist axial compression and flexural buckling. However, if the slenderness ratio surpasses the critical value, the column is classified as long, and its stability depends on its capacity to resist lateral-torsional buckling. In these instances, additional calculations and considerations are required to ensure the column remains stable. For long angle columns, the critical load at which lateral-torsional buckling may occur can be determined using various formulas and methods, such as the Euler formula, the Perry-Robertson formula, or finite element analysis. These calculations take into account various parameters, including the moment of inertia, modulus of elasticity, and length of the column. It is important to acknowledge that stability calculations for steel angle columns can be intricate and necessitate expertise in structural engineering. It is strongly advised to consult with a qualified professional or refer to relevant design codes and standards, such as the American Institute of Steel Construction (AISC) Manual, for accurate and reliable calculations.
- Q: Are steel angles prone to warping or twisting?
- Steel angles exhibit a general resistance to warping or twisting, making them highly suitable for a range of structural and manufacturing applications due to their exceptional strength and stability. The production of steel angles involves a hot-rolling process, where the steel billet is heated to a high temperature and then molded into the desired angle shape. This manufacturing technique guarantees that the angles retain their shape and structural integrity. Nevertheless, it is worth noting that steel angles can potentially warp or twist under extreme heat or stress conditions. This is more likely to occur when the angles are exposed to high temperatures, uneven heating or cooling, excessive loads, or improper installation. In such instances, the angles may suffer a compromise in their integrity, resulting in deformation. To minimize the risk of warping or twisting, it is essential to adhere to proper handling and installation procedures. This includes ensuring an even distribution of loads and avoiding prolonged exposure to excessive heat. Moreover, it is advisable to utilize high-quality steel angles from reputable manufacturers and conduct routine inspections to promptly identify and prevent any potential issues. In conclusion, although steel angles generally exhibit resistance to warping or twisting, it is imperative to consider the specific conditions and factors that may impact their stability. Taking appropriate measures to ensure their long-term structural integrity is vital.
- Q: How are steel angles inspected for quality and compliance with standards?
- Quality and compliance inspections are conducted on steel angles through a rigorous series of tests and examinations. Qualified personnel, often trained and certified in non-destructive testing (NDT) methods, carry out these inspections. The inspection process begins with a visual examination of the steel angles to identify any surface defects such as cracks, pits, or sharp edges. This examination ensures that the angles are free from visible defects that could compromise their strength and structural integrity. Next, dimensional checks are performed to confirm that the steel angles meet the specified dimensions and tolerances outlined in the applicable standards. This includes measuring the length, width, thickness, and other critical dimensions to ensure they align with the required specifications. To assess the internal soundness of the steel angles, non-destructive testing methods are employed. These methods include ultrasound testing (UT), magnetic particle testing (MT), liquid penetrant testing (PT), and radiographic testing (RT). UT uses high-frequency sound waves to detect internal flaws or discontinuities, while MT and PT involve applying magnetic particles or liquid dyes to detect surface cracks or defects. RT uses X-rays or gamma rays to inspect the internal structure of the steel angles. Mechanical tests are also conducted to evaluate the mechanical properties of the steel angles. These tests may include tensile testing, which measures the strength and elasticity of the material, and hardness testing, which determines the resistance of the steel to indentation or scratching. These tests ensure that the steel angles have the necessary mechanical strength and properties as specified by the standards. Furthermore, chemical analysis is performed to verify the chemical composition of the steel angles, particularly the levels of various alloying elements. This analysis ensures that the steel meets the required chemical composition standards, which directly impact its strength, corrosion resistance, and other properties. In addition to these inspections, steel angles may also undergo surface treatment testing, such as measuring coating thickness, testing adhesion, or conducting salt spray tests, to confirm that any protective coatings or finishes applied meet the required standards. Overall, the inspection process for steel angles is comprehensive and involves a combination of visual examinations, dimensional checks, non-destructive testing, mechanical tests, chemical analysis, and surface treatment testing. These inspections are crucial to ensure that the steel angles meet the necessary quality and compliance standards, instilling confidence in their performance and reliability for various applications.
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Hot Rolled Steel Equal Steel Angle Q235 Q235 SS400
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 27 m.t.
- Supply Capability:
- 35000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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