S355JR Equal Unequal Angle bar building materials

S355JR Equal Unequal Angle bar building materials System 1

S355JR Equal Unequal Angle bar building materials

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 25000 m.t./month

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Specifications

A36 equal angle steel in Shanghai
Prompt delivery,Premium quality
Accept customized sizes
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A36 carbon steel iron angle sizes
Size	25mm25mm-500mm500mm
Wall thickness	2.0mm-25mm
Length	1m-12m ,by customer’s requiremnts
Internatioanal Standard	ISO 9001-2008 / ISO 630 /
Standards	ASTMA53/ASTM A573/ASTM A283/Gr.D/ BS1387-1985/ GB/T3091-2001,GB/T13793-92, GB/T6728-2002/ 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	Welded
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 .

S355JR Equal Unequal Angle bar building materials

Q: What are the different corrosion protection methods for steel angles?: There are several corrosion protection methods for steel angles, including galvanization, powder coating, paint coating, and epoxy coating.

Q: Can steel angles be used in framing?: Yes, steel angles can be used in framing. Steel angles are commonly used in construction for structural support and reinforcement. They are versatile and can be easily welded, bolted, or screwed together to create frames for various applications. Steel angles provide strength and stability to the structure and can be used in framing walls, ceilings, floors, and other structural components. Additionally, steel angles are available in different sizes and thicknesses, allowing for flexibility in design and construction. Overall, steel angles are a popular choice in framing due to their durability, versatility, and structural properties.

Q: How do you protect steel angles from weathering?: To protect steel angles from weathering, there are several effective methods that can be employed. The most common approach is to apply a protective coating or paint specifically designed for steel surfaces. This coating acts as a barrier, preventing moisture and oxygen from coming into direct contact with the steel and thus reducing the chances of rust formation. It is essential to choose a coating that is weather-resistant and provides long-term durability. Before applying the protective coating, it is crucial to thoroughly clean the steel angles to remove any dirt, grease, or existing rust. This can be done through abrasive cleaning methods such as sandblasting or using a wire brush. After cleaning, the surface should be primed with a corrosion-resistant primer, which enhances the adhesion of the protective coating. Regular maintenance is also essential to ensure the ongoing protection of steel angles from weathering. This includes inspecting the coating periodically for any signs of damage or wear and promptly addressing any issues that arise. Touching up areas where the coating has been compromised is necessary to maintain the integrity of the protective layer. Moreover, proper design and installation techniques can also contribute to protecting steel angles from weathering. Ensuring that the angles are adequately sealed and protected from direct exposure to rain, snow, or other moisture sources is vital. This can be achieved through proper drainage systems, such as gutters or downspouts, to redirect water away from the steel angles. Lastly, considering alternative materials or coatings that are inherently resistant to weathering, such as stainless steel or galvanized steel, can provide an added layer of protection against environmental elements. These materials have a higher resistance to corrosion and are more suitable for outdoor applications where weathering is a concern. By implementing a combination of protective coatings, regular maintenance, proper design, and utilizing weather-resistant materials, steel angles can be effectively protected from weathering and maintain their structural integrity over an extended period.

Q: How much is a galvanized angle L50*50*5*2500: Probably around 40 yuan

Q: How do you calculate the bending capacity of a steel angle?: To calculate the bending capacity of a steel angle, you need to consider a few factors. The first step is to determine the moment of inertia (I) of the angle section, which is a measure of its resistance to bending. The moment of inertia depends on the shape and dimensions of the angle and can be found in the manufacturer's specifications or through calculations. Once you have the moment of inertia, you can calculate the section modulus (Z), which is another measure of the section's ability to resist bending. The section modulus is calculated by dividing the moment of inertia by the distance from the centroid of the section to the extreme fiber. Next, you need to determine the maximum allowable bending stress (σ) for the steel angle. This value is typically provided by the manufacturer or can be determined based on the desired safety factor and the type of steel being used. Finally, you can calculate the bending capacity (M) of the steel angle using the formula M = σ * Z. This calculation gives you the maximum moment that the angle can withstand without undergoing excessive bending stress. It is important to note that these calculations assume elastic behavior and do not take into account other factors such as local buckling, residual stresses, or combined loading. Therefore, it is recommended to consult relevant design codes or guidelines for a more comprehensive analysis to ensure the safety and reliability of the steel angle in a specific application.

Q: Can steel angles be used for curtain walls?: Yes, steel angles can be used for curtain walls. Steel angles are often used as a framing member in curtain wall systems due to their strength, durability, and ability to support the weight of the curtain wall. They provide structural support and help in transferring loads from the curtain wall to the building structure.

Q: Can steel angles be used in fencing?: Indeed, fencing can make use of steel angles. Steel angles find frequent application in fencing scenarios, serving to furnish structural reinforcement and stability. Their utility ranges from functioning as posts to serving as crossbars, contingent upon the particular design of the fencing. Steel angles possess robustness and durability, rendering them well-suited for enduring various elements whilst guaranteeing security. Through facile welding or bolting, steel angles can effortlessly be conjoined to construct a resilient fencing structure. Furthermore, steel angles can be galvanized or coated, augmenting their resistance to rust and corrosion, thereby securing a fencing solution that endures for a prolonged period with minimal maintenance.

Q: Decoration materials and what is the difference between the angle steel bracket.: The difference between decoration materials and the angle steel angle: angle is the angle of cut into the length of the 30~50mm angle, mainly used for dry hanging stone etc.. Angle steel is used for steel structure parts, angle iron keel welding.

Q: Can steel angles be used in electrical installations?: Yes, steel angles can be used in electrical installations. They are often used as structural supports or brackets for mounting electrical equipment such as junction boxes, conduit systems, or cable trays. Steel angles provide strength and stability to secure and organize electrical components effectively.

Q: How do steel angles perform under high temperatures?: Steel angles perform well under high temperatures as they have a high melting point and exhibit good thermal conductivity. They retain their strength and structural integrity, making them suitable for use in various applications such as construction, manufacturing, and industrial processes that involve elevated temperatures.

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