High Quality Hot Rolled Steel Equal Angle Equal Angle for Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000000 m.t./month
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Specification
Product Description:
OKorder is offering High Quality Hot Rolled Steel Equal Angle Equal Angle for Construction 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:
High Quality Hot Rolled Steel Equal Angle Equal Angle for Construction 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 High Quality Hot Rolled Steel Equal Angle Equal Angle for Construction are durable, strong, and resist corrosion. They are newly produeced by good materiales.
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 High Quality Hot Rolled Steel Equal Angle Equal Angle for Construction
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 | |||
Q235 | B | 0.12—0.20 | 0.3—0.7 | ≤0.045 | ≤0.045 | ≤0.3 | |
Alloy No | Grade | Yielding strength point( Mpa) | |||||
Thickness (mm) | |||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | ||||
≥ | |||||||
Q235 | B | 235 | 225 | 215 | 205 | ||
Alloy No | Grade | Tensile strength (Mpa) | Elongation after fracture (%) | ||||
Thickness (mm) | |||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | ||||
≥ | |||||||
Q235 | B | 375--500 | 26 | 25 | 24 | 23 | |
Usage & Applications of High Quality Hot Rolled Steel Equal Angle Equal Angle for Construction
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 High Quality Hot Rolled Steel Equal Angle Equal Angle for Construction
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 High Quality Hot Rolled Steel Equal Angle Equal Angle for Construction
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.
Images:
- Q:How do steel angles differ from steel channels?
- Steel angles and steel channels differ in their structural shape. Steel angles have an L-shaped cross-section, consisting of two legs that are perpendicular to each other. On the other hand, steel channels have a U-shaped cross-section, with a flat bottom and two flanges on the sides. These different shapes make steel angles suitable for providing structural support and stability in various applications, while steel channels are often used for framing and reinforcement purposes.
- Q:How do you calculate the moment capacity of a steel angle?
- To calculate the moment capacity of a steel angle, several factors need to be considered. Firstly, the geometry of the angle needs to be determined, including the dimensions of the flanges and the web. The width of the flanges (b) and the thickness of the flanges (tf) and the web (tw) are crucial parameters. Next, the yield strength of the steel material needs to be known. This value represents the stress level at which the steel begins to permanently deform. It can be obtained from the material specifications or testing. The moment capacity of a steel angle can then be calculated using the following equation: Mn = Z × Fy Where: Mn is the moment capacity of the angle (in lb-ft or N-m) Z is the plastic section modulus of the angle (in^3 or mm^3) Fy is the yield strength of the steel material (in psi or MPa) The plastic section modulus (Z) is a measure of the shape's resistance to bending. It can be found in reference tables or calculated using equations specific to the angle's geometry. Once the values for Z and Fy have been determined, they can be plugged into the equation to calculate the moment capacity (Mn) of the steel angle. It is important to note that this calculation assumes elastic behavior of the steel angle and does not account for factors such as strain hardening or local buckling. Additionally, it is crucial to check the calculated moment capacity against the design requirements and safety factors to ensure the angle is suitable for the intended application.
- Q:What are the different design considerations for steel angles in architectural applications?
- Some of the different design considerations for steel angles in architectural applications include the load-bearing capacity, structural stability, aesthetic appeal, corrosion resistance, and ease of installation. Additionally, factors like the size and shape of the angles, the type of steel used, and the specific architectural requirements also play a role in the design process.
- Q:Are there any industry standards or codes for steel angles?
- Yes, there are industry standards and codes for steel angles. These standards and codes are developed by various organizations and bodies in the steel industry to ensure the quality, safety, and reliability of steel angles used in various applications. One of the most widely recognized standards for steel angles is the American Society for Testing and Materials (ASTM) A36 standard, which specifies the requirements for carbon structural steel shapes, including angles. This standard covers the chemical composition, mechanical properties, and dimensional tolerances of steel angles. Additionally, there are other standards and codes developed by organizations such as the American Institute of Steel Construction (AISC), British Standards Institution (BSI), and European Committee for Standardization (CEN), among others, that provide guidelines and specifications for steel angles used in specific industries or regions. These industry standards and codes play a crucial role in ensuring the consistent quality and performance of steel angles, promoting safety, and facilitating effective communication between manufacturers, designers, and end-users.
- Q:Can steel angles be used in mezzanine construction?
- Yes, steel angles can be used in mezzanine construction. Steel angles are commonly used as structural elements in construction due to their strength and versatility. In mezzanine construction, steel angles can be used as framing members to support the floor or platform of the mezzanine. They can also be used to create the framework for the stairs or railing systems. Steel angles provide stability and support to the mezzanine structure, making them a popular choice in this type of construction.
- Q:How are steel angles protected against fire damage?
- Steel angles are commonly protected against fire damage through the application of fire-resistant coatings or the use of fireproofing materials. These protective measures aim to delay or prevent the steel from reaching its critical temperature, at which it may lose its structural integrity. One common method of protecting steel angles is the application of intumescent coatings. These coatings expand when exposed to high temperatures, forming a protective char layer that insulates the steel and slows down heat transfer. This process effectively delays the rise in temperature of the steel, allowing for longer fire resistance. Another approach is the use of fireproofing materials, such as concrete or gypsum-based sprays or boards. These materials create a barrier between the steel angles and the fire, providing insulation and preventing the heat from reaching the steel. Fireproofing materials are often used in buildings where the fire resistance requirements are higher, such as high-rise structures or industrial facilities. In some cases, steel angles can also be protected by encasing them in fire-rated enclosures. This involves enclosing the steel angles within fire-rated walls, floors, or ceilings made of materials with high fire resistance. These enclosures effectively isolate the steel from potential sources of fire and provide an additional layer of protection. It is important to note that the specific fire protection measures for steel angles may vary depending on the building codes, fire safety regulations, and the intended use of the structure. Consulting with fire protection engineers and following the appropriate guidelines can ensure that the steel angles are adequately protected against fire damage.
- Q:How do you calculate the moment of inertia for a steel angle?
- In order to determine the moment of inertia of a steel angle, it is necessary to have knowledge of the angle's dimensions and shape. The moment of inertia measures an object's resistance to rotational changes and is influenced by the distribution of mass and the distance between the object's mass and the axis of rotation. For a steel angle, the moment of inertia can be computed using the parallel axis theorem, which states that the moment of inertia around an axis parallel to the original axis is equal to the sum of the moment of inertia around the original axis and the product of the mass and the square of the distance between the two axes. To calculate the moment of inertia for a steel angle, the following steps can be followed: 1. Obtain the measurements of the steel angle, including its length, width, and thickness. 2. Determine the angle's area by multiplying the length by the thickness. 3. Identify the centroid of the angle, which is the point where the mass is evenly distributed. For a symmetrical angle, the centroid is located at the intersection of the two legs. For an asymmetrical angle, the centroid can be determined by utilizing the geometric properties of the shape. 4. Compute the moment of inertia around the centroid axis using the formula for a rectangle: I = (1/12) * width * thickness^3. This calculation assumes that the angle is a thin-walled section. 5. Calculate the distance between the centroid axis and the axis for which the moment of inertia is desired. This can be accomplished by measuring the perpendicular distance between the two axes. 6. Apply the parallel axis theorem to determine the moment of inertia around the desired axis. The formula is: I_total = I_centroid + mass * distance^2. By following these steps, it is possible to calculate the moment of inertia for a steel angle. However, it should be noted that these calculations are based on a simplified model of the angle and may not provide accurate results for complex or irregular shapes.
- Q:Are steel angles resistant to extreme weather conditions?
- Yes, steel angles are highly resistant to extreme weather conditions. They have excellent durability and can withstand harsh weather elements such as heavy rain, strong winds, and extreme temperatures without any significant damage or deterioration.
- Q:How do you prevent galvanic corrosion in steel angles?
- To prevent galvanic corrosion in steel angles, there are a few measures that can be taken. 1. Proper coating: Applying a protective coating such as paint, epoxy, or galvanization can create a barrier between the steel angle and other metals. This prevents direct contact and minimizes the risk of galvanic corrosion. 2. Insulation: Using insulation materials such as rubber or plastic washers, gaskets, or sleeves can help isolate the steel angle from other metals. This prevents the flow of electrical currents and reduces the chances of galvanic corrosion. 3. Proper design considerations: When designing structures or systems that involve steel angles, it is important to consider the compatibility of different metals. Pairing metals with similar electrochemical properties can help minimize the risk of galvanic corrosion. 4. Regular maintenance: Regular inspections and maintenance of steel angles can help identify and address early signs of galvanic corrosion. This includes checking for any damage to the protective coating, ensuring proper insulation, and applying appropriate remedies if corrosion is detected. By implementing these preventive measures, the risk of galvanic corrosion in steel angles can be significantly reduced, ensuring their longevity and structural integrity.
- Q:What are the environmental impact considerations of using steel angles?
- The use of steel angles in various industries does have environmental impact considerations that need to be taken into account. One major consideration is the extraction and processing of iron ore to produce steel. The mining of iron ore can have significant environmental impacts, including habitat destruction, soil erosion, and water pollution. Additionally, the extraction process requires large amounts of energy, contributing to greenhouse gas emissions and air pollution. Furthermore, the production of steel involves the use of coal and other fossil fuels, which also contribute to greenhouse gas emissions. The burning of these fuels releases carbon dioxide and other pollutants, leading to climate change and air pollution. Steel production also generates a significant amount of waste, including slag and other byproducts. Proper disposal and management of these waste materials are crucial to minimize their impact on the environment. Transportation and logistics also play a role in the environmental impact of using steel angles. The transportation of steel products from manufacturing facilities to construction sites or other end-users can contribute to carbon emissions, especially if long distances are involved. However, it is worth noting that steel is a highly durable material with a long lifespan. This longevity can offset some of the environmental impacts associated with its production and transportation. To minimize the environmental impact of using steel angles, several strategies can be employed. Firstly, using recycled steel reduces the need for extracting new iron ore and decreases energy consumption and emissions. Incorporating recycled content into steel production is an effective way to reduce the environmental footprint. Additionally, improving energy efficiency in steel manufacturing processes can help reduce greenhouse gas emissions. Adopting cleaner technologies, such as electric arc furnaces, can significantly reduce carbon emissions compared to traditional blast furnace methods. Furthermore, sustainable transportation practices, such as utilizing efficient shipping methods or promoting local sourcing, can help reduce the carbon footprint associated with the transportation of steel angles. Overall, while the use of steel angles does have environmental impact considerations, implementing sustainable practices can mitigate these impacts and contribute to a more environmentally friendly industry.
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High Quality Hot Rolled Steel Equal Angle Equal Angle for Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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