MS equal/unequal black & galvanized steel angle bar with high quality

MS equal/unequal black & galvanized steel angle bar with high quality System 1

MS equal/unequal black & galvanized steel angle bar with high quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 35 m.t.

Supply Capability:: 35000 m.t./month

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Hot rolled carbon steel angle bar

Prompt delivery,Premium quality
Accept customized sizes
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MS equal/unequal black & galvanized steel angle bar with high quality

Mild steel angle bars OR Low content alloy angle bars
Size	25mm25mm-250mm250mm
Wall thickness	1.5mm-25mm
Length	1m-12m ,by customer’s requiremnts
Internatioanal Standard	ISO 9001-2008
Standards	ASTMA53/ASTM A573/ASTM A283/Gr.D/ BS1387-1985/ GB/T3091-2001,GB/T13793-92, ISO630/E235B/ JIS G3101/JIS G3131/JIS G3106/
Materials	Q195,Q215,Q235B,Q345B, S235JR/S235/S355JR/S355 SS440/SM400A/SM400B
Product Category	Metallurgy,Mineral &Energy
Technique	HOT ROLLED
Packing	1.Big OD:in bulk 2.Small OD:packed by steel strips 3.woven cloth with 7 slats 4.according to the requirements of customers
Usage	Mechanical&manufacture,Steel strcuture, Shipbuilding,Bridging,Automobile chassis
Main market	Middle East,Africa, Asia and some Uropean country and America , Australia
Country of origin	China
Productivity	15000 Metric Tons pet Month
Remark	Payment terms :T/T ,L/C Terms of trade :FOB ,CFR,CIF ,DDP,EXW Minimum order : 10 tons Lead time :on or before 3-15 working days .
Company information	We, ShunYun Industrial located in PuTuo district,ShangHai city China. Our products are sold to all over the country and exported to more than 50 countries such as the EU,theUnitedStates,Australia,Southest, Asia,the Middle East,etc. We shall a good -will of credit quality and prompt delivery and hold the belief of "quality for improvement ,credit for developments and customer first".So that can offer clients advanced products and satisfied service. We sincerely would like to set up business relationship with clients from all over the world in long term business. We view credibility as life.
Logo	ShunYun shipping mark or your company logo
Another Name	angle steel bar ,angle steel , steel angle , mild steel angle ,carbon steel bars
Surface processing	you can Galvanized,coated,or as your request
Technical	Shanghai Shunyun Industrial
you Can	Customized Sizes
Contact information	TEL: +86-021-62153163 FAX: +86-021-62152536

Q:How do you prevent warping of steel angles during fabrication?: To avoid warping of steel angles during fabrication, there are several important measures that can be implemented: 1. Careful handling of materials: It is crucial to handle steel angles with care to prevent bending or warping. They should be stored on a flat surface or rack, ensuring they are not subjected to excessive pressure or force that could cause deformation. 2. Control of heating and cooling: When heat is involved in fabrication processes like welding or cutting, temperature control and minimizing heat input are key. Rapid heating or cooling can lead to thermal expansion or contraction, resulting in warping. It is important to use proper preheating and controlled cooling methods, such as heat sinks or heat treatment processes, to mitigate this risk. 3. Use of proper welding techniques: Welding plays a vital role in steel fabrication, and using incorrect techniques can contribute to warping. It is essential to employ appropriate welding parameters, such as amperage, voltage, and travel speed, to ensure even heat distribution across the workpiece. Additionally, utilizing welding fixtures, clamps, or jigs can help secure the steel angles during welding, minimizing distortion. 4. Reduction of stress concentration: Sharp corners or sudden changes in geometry can create points of stress concentration, which are prone to warping. It is advisable to avoid sharp corners by incorporating radii or chamfers, as these distribute stress more evenly. Furthermore, ensuring proper alignment and fit-up of the steel angles before welding can reduce residual stress and the potential for warping. 5. Implementation of post-welding treatments: After welding, it is crucial to relieve any residual stresses present in the steel angles. This can be achieved through post-weld heat treatment or stress-relieving processes, such as annealing or normalizing. These treatments help reduce internal stresses and minimize the risk of warping. Overall, a combination of careful material handling, controlled heating and cooling, proper welding techniques, stress reduction, and post-welding treatments can greatly contribute to the prevention of warping during the fabrication of steel angles.

Q:How do steel angles resist bending or deflection?: Steel angles resist bending or deflection due to their shape and material properties. The design of steel angles, with their L-shaped cross-section, provides structural stability and strength, making them highly resistant to bending or deflection under load. The L-shape of steel angles creates two perpendicular legs, which distribute the applied load more efficiently compared to other shapes. This distribution of load allows the angles to resist bending forces, preventing them from deforming or deflecting significantly. The longer leg of the angle provides greater leverage and stiffness, enhancing its resistance to bending. Moreover, steel itself is a strong and rigid material, known for its high tensile and compressive strength. Steel angles are typically made from hot-rolled steel, which undergoes a process that further improves its structural properties. The combination of the L-shape design and the inherent strength of steel enables steel angles to withstand bending forces without significant deflection. Additionally, steel angles can be reinforced through various methods such as welding or bolting to increase their resistance to bending or deflection. Reinforcements add additional strength and stiffness to the angles, making them even more robust and capable of withstanding higher loads. In summary, steel angles resist bending or deflection due to their L-shape design, the inherent strength of steel, and possible reinforcements. These factors work together to provide structural stability and prevent excessive deformation, making steel angles a reliable choice for various construction and engineering applications.

Q:Can steel angles be used for decorative purposes?: Yes, steel angles can definitely be used for decorative purposes. Steel angles are versatile and can be shaped and formed into various designs and patterns, making them a popular choice for adding a decorative touch to interior and exterior spaces. They can be used to create decorative accents such as trim, frames, and brackets. Additionally, steel angles can be easily painted or powder-coated in different colors to match any desired aesthetic. The durability and strength of steel angles also ensure that they will withstand the test of time, making them a practical and attractive option for decorative applications.

Q:Are steel angles resistant to high winds?: Steel angles are able to resist high winds. Steel is renowned for its strength and durability, making it an excellent choice for structures requiring the ability to withstand strong winds. Specifically, steel angles offer added stability and support to buildings by distributing the load and resisting bending forces. Consequently, they exhibit a high level of resistance against the powerful forces exerted by high winds. Moreover, steel angles are commonly utilized in the construction of buildings and infrastructure in areas that are susceptible to hurricanes, tornadoes, or other severe weather conditions, further demonstrating their capacity to withstand high winds. In summary, steel angles are a dependable and efficient solution for ensuring structural integrity and wind resistance in diverse applications.

Q:Can steel angles be used as reinforcement in concrete slabs?: Yes, steel angles can be used as reinforcement in concrete slabs. Steel angles provide additional strength and support to the concrete, helping to prevent cracking and increase the load-bearing capacity of the slab. They are commonly used in construction projects where enhanced structural integrity is required.

Q:Can steel angles be used for decorative trims?: Certainly! Decorative trims can indeed utilize steel angles. Steel angles possess versatility, enabling them to be cut, shaped, and fabricated into diverse decorative components. Their application extends to both interior and exterior spaces, imparting a contemporary and industrial flair. By employing paint or powder coating, steel angles can be adorned in an extensive array of colors to suit any desired aesthetic. Utilize them as decorative trims encircling windows, doors, cabinets, furniture, or even as accent pieces adorning walls or ceilings. Due to their enduring durability and strength, steel angles emerge as a long-lasting and low-maintenance choice for decorative trims.

Q:Can steel angles be easily cut to size?: Yes, steel angles can be easily cut to size using various tools such as saws or plasma cutters.

Q:What are the different surface finishes available for steel angles?: Steel angles can be finished in various ways, depending on their intended use and desired appearance. Here are some common surface finishes for steel angles: 1. The mill finish is the standard, smooth finish that comes directly from the mill. It is a basic finish that is often chosen when appearance is not a major concern. 2. Hot-dip galvanizing involves immersing the steel angles in molten zinc to create a protective coating. This finish is ideal for outdoor or high-moisture environments due to its excellent corrosion resistance. 3. Powder coating is applied electrostatically as a dry powder, which is then cured under heat. It offers a durable and visually appealing finish, with a wide range of colors and textures to choose from. 4. Painting is another option, and different types of paint like epoxy, enamel, or acrylic can be used. Painting adds an extra layer of protection against corrosion and allows for customization in terms of color and appearance. 5. Stainless steel angles are inherently corrosion-resistant and commonly used in applications where hygiene, durability, and aesthetics are important, such as in food processing or architectural projects. 6. Shot blasting involves propelling small steel shots at high velocity onto the surface of the angles. This process removes mill scale, rust, and impurities, resulting in a clean and roughened surface that enhances adhesion for subsequent coatings or paints. These examples highlight the different surface finishes available for steel angles. The choice of finish depends on factors such as the intended use, environmental conditions, desired appearance, and budget. It is advisable to consult with a steel supplier or manufacturer to determine the most suitable surface finish for a specific application.

Q:Can steel angles be painted or finished for decorative purposes?: Yes, steel angles can be painted or finished for decorative purposes. Steel angles, which are commonly used in construction and industrial applications, can be painted or finished to enhance their appearance and provide a decorative touch. Painting steel angles can help protect them from corrosion and rust while also allowing for customization to match the aesthetic requirements of the project. Additionally, finishes such as powder coating, electroplating, or galvanizing can be applied to steel angles to further enhance their appearance and durability. By painting or finishing steel angles, they can be seamlessly integrated into various architectural and design projects, making them both functional and visually appealing.

Q:What is the lifespan of a steel angle?: The lifespan of a steel angle can vary depending on various factors such as the quality of the steel, the environment it is exposed to, and the level of maintenance it receives. However, in general, steel angles are known for their durability and long lifespan. With proper care and regular maintenance, a steel angle can last for several decades or even beyond. The corrosion resistance of the steel, protective coatings, and measures taken to prevent rust and deterioration can significantly extend its lifespan. Furthermore, factors such as load-bearing capacity, structural integrity, and overall design play a crucial role in determining the lifespan of a steel angle. Therefore, it is essential to consider the specific application and consult with professionals to ensure optimal performance and longevity.

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