Hot Rolled EN Standard Equal Angle Steel Bars for Construction, Structure

Hot Rolled EN Standard Equal Angle Steel Bars for Construction, Structure System 1

Hot Rolled EN Standard Equal Angle Steel Bars for Construction, Structure

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 200000 m.t./month

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Product Description:

OKorder is offering Hot Rolled EN Standard Equal Angle Steel Bars for Construction, Structure 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 EN Standard Equal Angle Steel Bars for Construction, Structure are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

1. Supporting members, most commonly in the house raising industry to strengthen timber bears under houses. Transmission line towers, etc

2. Prefabricated structure

3. Medium scale bridges

4. 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.

Product Advantages:

Hot Rolled EN Standard Equal Angle Steel Bars for Construction, Structure 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:

1.Standards:GB,ASTM,BS,AISI,DIN,JIS

2.Length:6m,9m,12m

3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR,S355JR;JISG3192,SS400;SS540.

4. Sizes

Angle Steel

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
		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 (%)
		Tensile strength (Mpa)	Thickness (mm)
			≤16	＞16--40	＞40--60	＞60--100
			≥

Q235	B	375--500	26	25	24	23

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.

Hot Rolled EN Standard Equal Angle Steel Bars for Construction, Structure

Q:Can steel angles be used for sound barriers?: Yes, steel angles can be used for sound barriers. Steel angles are commonly used in construction and can be suitable for sound barrier applications due to their durability, strength, and ability to absorb and block sound.

Q:How do you prevent steel angles from bending under load?: In order to prevent steel angles from bending under load, several important measures can be taken: 1. Choose the appropriate size and material for the angle: It is important to select a steel angle that is of sufficient size and material strength to withstand the expected load. Seeking guidance from structural engineering guidelines or professionals can help determine the correct dimensions and material composition for the specific application. 2. Strengthen the angle: Enhance the strength of the steel angle by adding additional support or reinforcement. This can be achieved through techniques such as welding extra plates to the angle, utilizing gussets or stiffeners, or incorporating diagonal bracing. These reinforcements help distribute the load more evenly and reduce the likelihood of bending. 3. Increase the thickness: If possible, increasing the thickness of the steel angle can improve its ability to bear loads. A thicker angle will have greater resistance to bending and deformation under load. 4. Ensure proper installation: It is crucial to install the steel angles correctly and securely in order to maximize their resistance to bending. This involves using appropriate fasteners, such as bolts or welds, and following proper installation techniques. 5. Avoid excessive loads: Preventing steel angles from bending under load also requires careful consideration of the maximum load they will encounter. It is important to avoid overloading the angles beyond their design capacity, as this significantly increases the risk of bending or failure. 6. Regular inspections: Regularly inspect the steel angles for any signs of bending, cracking, or deformation. Prompt identification of potential issues allows for timely maintenance or reinforcement, preventing further damage or accidents. To ensure the proper design and implementation of these measures, it is crucial to consult with a qualified structural engineer or professional experienced in steel fabrication.

Q:How do steel angles perform under impact or dynamic loading conditions?: Steel angles possess exceptional strength and durability, which makes them well-equipped to withstand impact or dynamic loading conditions. They are resistant to deformation, bending, and fracture when subjected to sudden forces or dynamic loads, thanks to their high tensile and yield strengths. The structural integrity and impact resistance of steel angles are enhanced by their L-shaped cross-section. The angle's flanges evenly distribute the load, effectively transferring the forces to the supporting structure. This design feature enables steel angles to efficiently absorb and distribute impact energy, minimizing the risk of failure or structural damage. In addition, steel angles demonstrate excellent fatigue resistance, enabling them to endure repeated or cyclic loading without weakening or experiencing fatigue failure. This quality is particularly important in applications where dynamic or fluctuating loads are common, such as bridges, cranes, machinery, and various structural components subjected to vibrations or dynamic forces. Furthermore, the impact resistance and toughness of steel angles can be further improved through various techniques, including heat treatment or alloying. These methods can increase the angle's hardness and strength, making it even more capable of withstanding severe impact or dynamic loading conditions. Overall, steel angles are a dependable choice for applications involving impact or dynamic loading conditions. Their combination of high strength, structural integrity, and fatigue resistance allows them to perform exceptionally well under such circumstances, ensuring the safety and longevity of the structures they are incorporated into.

Q:Can steel angles be used in marine or underwater applications?: Yes, steel angles can be used in marine or underwater applications. Steel angles are often used in the construction of various marine structures, such as ships, offshore platforms, and underwater pipelines. The high strength and corrosion resistance of steel make it suitable for withstanding the harsh conditions of the marine environment, including exposure to saltwater and extreme temperatures. Additionally, steel angles can be easily welded or bolted together to form a strong and durable structure, making them an ideal choice for marine and underwater applications.

Q:Can steel angles be used for manufacturing vehicle frames?: Yes, steel angles can be used for manufacturing vehicle frames. Steel angles are often used in construction and engineering due to their strength and ability to provide structural support. They can be easily welded or bolted together to create a sturdy and durable frame for vehicles. The angles can be cut and shaped to fit specific design requirements and can withstand the various stresses and forces that a vehicle frame may encounter during operation. Additionally, steel angles are readily available and cost-effective, making them a popular choice for manufacturing vehicle frames.

Q:How do you calculate the moment of inertia of 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 is a measurement of an object's resistance to rotational changes and is crucial in the fields of engineering and physics. The moment of inertia, designated as I, can be computed using the following equation: I = (b * h^3) / 12 In this equation: - I represents the moment of inertia - b corresponds to the base width of the steel angle - h denotes the height or leg length of the steel angle This equation assumes that the steel angle is a uniform and solid entity. If the steel angle possesses varying dimensions or contains holes, the calculation becomes more intricate and may necessitate additional formulas or numerical methods. It should be emphasized that the moment of inertia is dependent on the axis of rotation. The aforementioned equation calculates the moment of inertia with respect to the centroidal axis, which is the axis that passes through the angle's center of mass. If the moment of inertia needs to be determined for a different axis, the parallel axis theorem or other advanced techniques may need to be employed. In practical applications, it is often beneficial to consult engineering handbooks or reference materials specifically tailored to steel angles. These resources may offer more comprehensive formulas or tables that consider specific design characteristics and dimensions.

Q:How are steel angles protected against chemical exposure?: Steel angles can be protected against chemical exposure through various methods such as applying protective coatings, using corrosion-resistant materials like stainless steel, or implementing proper maintenance practices like regular cleaning and inspections.

Q:How do you prevent steel angles from twisting?: To prevent steel angles from twisting, proper bracing and support should be provided during installation. Additionally, using welds or mechanical fasteners at appropriate intervals along the length of the angle can help to enhance its stability and prevent twisting.

Q:Can steel angles be used for support columns?: Indeed, support columns can utilize steel angles. In construction, steel angles are widely employed as structural elements, serving to offer support and stability for diverse building components. Their robustness, longevity, and load-bearing capacity make them particularly fitting for use as support columns. By virtue of their ability to be tailored and manufactured to meet specific structural needs, steel angles prove to be an excellent option for sustaining heavy loads or providing vertical support in different building applications. Furthermore, steel angles offer flexibility in terms of size, shape, and connection alternatives, enabling tailored column designs that effectively distribute loads and guarantee structural soundness. In summary, steel angles are a dependable and extensively utilized choice for support columns in various construction undertakings.

Q:How do steel angles perform under wind loads?: Structural support and stability are provided by steel angles commonly used in construction. The reliability and effectiveness of steel angles in withstanding wind loads have been proven. The shape and design of steel angles enable them to resist the force exerted by wind, preventing any notable deformation or failure. Under wind loads, the force is evenly distributed along the length of steel angles, transferring it to other connected structural elements. This minimizes the potential for localized stress concentrations and guarantees the overall stability of the structure. Steel angles possess high strength and stiffness, enabling them to resist bending and twisting forces caused by wind. This is especially crucial in areas prone to high wind speeds or in tall buildings where wind loads can be more substantial. The rigidity of steel angles ensures the structure's integrity and prevents excessive deflection or deformation. Additionally, steel angles can be easily connected to other structural components using various methods such as welding, bolting, or riveting. This allows for a secure and reliable connection that can endure wind loads without compromising the overall strength and stability of the structure. To summarize, steel angles excel under wind loads due to their shape, strength, and rigidity. They efficiently distribute wind forces and maintain structural stability, making them a dependable choice for construction projects in wind-prone areas or for structures requiring significant wind load resistance.

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