hot rolled alloy angle steel

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description:

Specifications of Angle Steel

1. Invoicing on theoretical weight or actual weight as customer request

2. Length: 6m, 9m, 12m as following table

3. 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

Usage & Applications of Angle Steel

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 Angle Steel

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 Angle Steel

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

Q: How do steel angles contribute to sustainable transportation infrastructure?: Steel angles contribute to sustainable transportation infrastructure in several ways. Firstly, steel angles are a key component in the construction of bridges and highways. Their strength and durability make them ideal for supporting heavy loads and withstanding the harsh conditions that transportation infrastructure is exposed to. This means that structures built with steel angles have a longer lifespan, reducing the need for frequent repairs or replacements. This not only saves money but also reduces the environmental impact associated with the production and disposal of construction materials. Additionally, using steel angles in the construction of transportation infrastructure allows for more efficient designs. The versatility of steel angles enables engineers to create innovative and lightweight structures that require less material overall. This results in reduced energy consumption during the construction process and decreased emissions during transportation and installation. Furthermore, steel angles are recyclable. At the end of their lifespan, they can be easily recycled and used to manufacture new steel products. This reduces the demand for raw materials and minimizes waste sent to landfills. The recycling process also requires less energy and emits fewer greenhouse gases compared to the production of new steel, making it an environmentally friendly choice. Moreover, steel angles can contribute to sustainable transportation infrastructure by facilitating the integration of sustainable technologies. For example, they can be used to support solar panels or wind turbines, enabling the generation of clean energy to power transportation systems. By incorporating renewable energy sources into infrastructure projects, the reliance on fossil fuels can be reduced, leading to a decrease in greenhouse gas emissions and a more sustainable transportation system. In conclusion, steel angles play a crucial role in sustainable transportation infrastructure. Their strength, durability, recyclability, and ability to support sustainable technologies make them an environmentally friendly choice. By using steel angles in the construction of bridges, highways, and other transportation structures, we can create a more sustainable and resilient transportation system that reduces the environmental impact and promotes a greener future.

Q: What are the different types of connections used for steel angles in industrial applications?: In industrial applications, steel angles are commonly used for various structural purposes, and therefore, different types of connections are employed to ensure their stability and strength. Some of the different types of connections used for steel angles in industrial applications include: 1. Welded Connections: Welding is a widely used method to connect steel angles in industrial applications. It involves melting the edges of two steel angles together and allowing them to solidify, creating a permanent and strong connection. Welded connections provide excellent strength and durability, making them suitable for heavy-duty applications. 2. Bolted Connections: Bolted connections involve using bolts and nuts to secure steel angles together. Holes are typically drilled into the angles, and bolts are inserted through these holes and tightened using nuts. Bolted connections offer the advantage of being easily dismantled and modified, making them suitable for applications where frequent adjustments or repairs are necessary. 3. Riveted Connections: Riveting is a traditional method of connecting steel angles, although it is less commonly used in modern industrial applications. Riveted connections involve inserting a rivet through holes in the steel angles and then deforming the rivet to secure the angles together. Although riveted connections provide good strength, they are time-consuming and require specialized equipment. 4. Clip Connections: Clip connections involve using metal clips or brackets to connect steel angles. These clips are typically bolted or welded to the steel angles, providing a secure connection. Clip connections are often used in applications where quick and easy assembly and disassembly are required, such as temporary structures. 5. Gusset Plate Connections: Gusset plates are thin steel plates that are used to connect steel angles in industrial applications. These plates are typically bolted or welded to the steel angles, providing additional strength and stability. Gusset plate connections are commonly used in applications where higher loads or forces are expected. It is worth noting that the type of connection used for steel angles in industrial applications depends on various factors, including the load requirements, structural design, ease of assembly and disassembly, and the expected lifespan of the structure.

Q: What is the typical corrosion rate of steel angles?: The typical corrosion rate of steel angles can vary depending on several factors such as the environmental conditions, the type of steel used, and the presence of any protective coatings. In general, steel angles are susceptible to corrosion due to their iron content. However, with proper maintenance and the application of protective measures, the corrosion rate can be significantly reduced. In mild atmospheres or indoor environments with low humidity and minimal exposure to corrosive agents, the corrosion rate of steel angles can be relatively low, typically ranging from 0.1 to 0.5 mils per year (1 mil is equivalent to 0.001 inches). This slow corrosion rate allows steel angles to maintain their structural integrity over an extended period. However, in more aggressive environments such as coastal areas with high salt content in the air or industrial settings with exposure to chemicals, the corrosion rate can be significantly higher. In these cases, the corrosion rate of steel angles can range from 0.5 to 2 mils per year or even higher. In such environments, it is crucial to implement measures like regular inspection, cleaning, and the application of protective coatings to mitigate the corrosion rate and prolong the lifespan of the steel angles. It is important to note that these corrosion rates are typical estimates, and actual rates may vary based on the specific conditions and factors mentioned earlier. Consulting with a corrosion engineer or utilizing corrosion rate data specific to the environment and steel type can provide a more accurate estimation of the typical corrosion rate for steel angles in a particular situation.

Q: How do steel angles contribute to the overall aesthetics of a building?: Steel angles can contribute to the overall aesthetics of a building in several ways. Firstly, their clean lines and sharp edges can provide a modern and sleek look, adding a sense of contemporary style to the structure. The angular shape of steel angles can create visually interesting patterns and forms, adding depth and dimension to the building's exterior. Additionally, steel angles can be used creatively to enhance architectural features and create unique design elements. They can be integrated into the building's façade or used as decorative elements to highlight certain areas or create visual interest. For example, steel angles can be used to frame windows or doors, creating a striking contrast between the angular lines and the surrounding materials. Steel angles can also be used to create interesting shadows and reflections, especially when combined with other materials such as glass or concrete. The play of light and shadow can add a dynamic and ever-changing quality to the building's appearance, creating a visually captivating effect. Furthermore, steel angles are highly versatile and can be easily customized to fit the specific design requirements of a building. They can be cut, bent, and welded into various shapes and sizes, allowing architects and designers to explore endless possibilities in terms of form and composition. This flexibility in design allows for the creation of unique and visually appealing structures that stand out from the crowd. In conclusion, steel angles contribute to the overall aesthetics of a building by providing a modern and sleek look, creating visually interesting patterns and forms, enhancing architectural features, creating shadows and reflections, and offering endless design possibilities. Their versatility and ability to be customized make them a valuable tool for architects and designers to create visually captivating and aesthetically pleasing buildings.

Q: Can steel angles be used for retaining walls?: Yes, steel angles can be used for retaining walls. Steel angles are commonly used in construction for various purposes, including supporting structures and creating retaining walls. They provide strength and stability to the wall, making them suitable for retaining soil or other materials. Steel angles can be used as a primary structural element or in combination with other materials, such as concrete or timber, to form a robust and durable retaining wall. The specific design and engineering considerations would depend on factors such as the height and load requirements of the wall, as well as the soil conditions and local building codes. However, with proper design and installation, steel angles can be an effective choice for retaining walls.

Q: Are steel angles suitable for architectural cladding?: Yes, steel angles can be suitable for architectural cladding. Steel angles are commonly used in architectural applications due to their durability, strength, and versatility. They provide a rigid framework that can support various cladding materials, such as metal panels, glass, or composite materials. Steel angles can be customized to different sizes and shapes, allowing architects to achieve their desired aesthetic and design requirements. Additionally, steel angles can be easily fabricated and installed, making them a cost-effective choice for architectural cladding. However, it is important to consider factors such as corrosion resistance, weather resistance, and maintenance requirements when selecting steel angles for cladding applications.

Q: What is the maximum deflection for a steel angle beam?: The maximum deflection for a steel angle beam depends on several factors including the dimensions of the beam, the material properties of the steel, and the applied load. It is calculated using engineering principles and can be determined using formulas and calculations specific to the beam's geometry and loading conditions. Therefore, without specific information about these factors, it is not possible to provide a definitive answer to the maximum deflection of a steel angle beam.

Q: Can steel angles be used as framing members in buildings?: Framing members in buildings can indeed utilize steel angles. These angles are commonly employed in construction to serve as a structural element for framing, bracing, and supporting various components of a building. With their exceptional strength, durability, and load-bearing capacity, they prove suitable for a wide range of applications in building construction. Steel angles possess the ability to form rigid frames, trusses, and connections, thereby providing stability and support to the structure. Moreover, they can be easily welded, bolted, or connected using other fastening methods, allowing for flexible and efficient construction. In essence, steel angles present themselves as a versatile and dependable choice for framing members in buildings.

Q: How do steel angles perform in terms of impact resistance?: Steel angles have a strong performance when it comes to resisting impacts. Their structural design allows them to withstand high impact forces and distribute them evenly along their length. This quality makes them suitable for various applications, including construction, industrial machinery, and automotive frames, where impacts or dynamic loads are expected. The excellent impact resistance of steel stems from its high strength and toughness. Steel angles are typically made from low carbon steel or alloy steel, both known for their high tensile strength and ability to absorb energy without breaking. As a result, steel angles can resist deformation and maintain their structural integrity even under heavy impacts. Furthermore, the impact resistance of steel angles can be further enhanced by using specific steel grades or applying surface treatments like galvanization or powder coating. These treatments not only improve the corrosion resistance of steel angles but also enhance their overall durability, making them even more resistant to impacts and harsh environmental conditions. However, it is essential to note that the impact resistance of steel angles can vary depending on factors like dimensions, thickness, and material properties. Therefore, it is recommended to consult with a structural engineer or refer to technical specifications provided by manufacturers to ensure that the chosen steel angle is suitable for the intended application and expected impact loads.

Q: How do you prevent welding distortion in steel angles?: There are several ways to prevent welding distortion in steel angles. One common method is to use tack welds to hold the pieces in place before making the final welds. This helps to distribute the heat more evenly and reduce the chances of distortion. Additionally, using a smaller welding electrode or reducing the welding current can also help minimize distortion. Another technique is to weld in a staggered pattern, alternating between the top and bottom sides of the angle, which can help to balance the thermal effects. Lastly, controlling the preheating and cooling rates, as well as implementing proper welding sequence and clamping techniques, can further reduce welding distortion in steel angles.

Send your message to us

*Email

*TEL

*Quantity

*Unit