hot angle and gb

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Angle Details:

Minimum Order Quantity:		Unit:	m.t.	Loading Port:
Supply Ability:		Payment Terms:		Package:	wire rod packing

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: Can steel angles be used in storage rack systems?: Storage rack systems can indeed make use of steel angles. These angles are frequently utilized in the construction sector and have a broad range of uses, including storage racks. They furnish the rack system with structural support and stability, rendering them suitable for accommodating weighty objects. Steel angles possess strength, durability, and resistance to deformation or warping under heavy loads, which makes them perfect for bolstering shelves and organizing materials in storage racks. Furthermore, steel angles can be effortlessly welded or bolted together, enabling simple customization and flexibility when designing storage rack systems. All in all, steel angles present themselves as a dependable and cost-efficient choice for constructing storage rack systems.

Q: How do steel angles perform in high-wind regions?: Due to their structural strength and wind load resistance, steel angles are well-suited for high-wind regions. The angled shape of the steel provides stability and prevents damage from strong winds. In areas prone to hurricanes and other high-wind conditions, steel angles are frequently used for construction due to their excellent resistance to wind pressure. The high tensile strength of steel enables it to withstand the forces exerted by strong winds, ensuring the stability and integrity of the structure. Furthermore, steel angles can be engineered to meet specific wind load requirements, making them capable of withstanding extreme weather conditions. Overall, steel angles are a dependable and efficient choice for construction in high-wind regions, guaranteeing the safety and longevity of the structures.

Q: Can steel angles be used for fencing and gates?: Absolutely, fencing and gates can indeed utilize steel angles. Steel angles have gained significant popularity in the realm of fencing and gate installations owing to their exceptional strength, durability, and versatility. These angles offer structural reinforcement and can be effortlessly welded or bolted together, resulting in robust and impregnable fencing or gate frameworks. Moreover, steel angles possess remarkable resistance against weathering and corrosion, rendering them ideal for outdoor applications. Furthermore, they can be tailored to various lengths, heights, and designs, thereby allowing for boundless possibilities in creating diverse fence and gate styles. In conclusion, steel angles serve as a dependable and efficient material for all fencing and gate ventures.

Q: Can steel angles be welded or joined together?: Yes, steel angles can be welded or joined together. Welding is a commonly used method to connect steel angles, as it provides a strong and durable bond. The process involves melting the edges of the angles and then fusing them together using a welding electrode. Welding not only creates a secure connection between the steel angles but also ensures structural integrity. It is important to follow proper welding procedures and techniques to ensure the quality and strength of the joint. Additionally, steel angles can also be joined together using other methods such as bolting or riveting, depending on the specific application and requirements.

Q: 6# specification for angle iron: Angle: the angle called angle, the steel strip is perpendicular to each other on both sides into the corner. The angle iron has equal angles and unequal angles. The two sides of an equal angle steel are equal in width. The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm. Also available models that model is the number of centimeters wide, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone. Standard Specification for hot-rolled equal angle iron is 2#-20#.

Q: What are the different types of steel angles used in manufacturing?: There are several types of steel angles commonly used in manufacturing, including equal angles, unequal angles, L-shaped angles, and T-shaped angles. These angles are used in various industries and applications, such as construction, engineering, and manufacturing of machinery and equipment.

Q: How do you prevent steel angles from twisting?: There are several methods that can be employed to prevent steel angles from twisting: 1. Proper fabrication techniques: Ensure that the steel angles are fabricated accurately and precisely, with straight and square cuts. This will help maintain the structural integrity of the angles and prevent them from twisting. 2. Bracing and supports: Use appropriate bracing and supports during the installation process to provide stability to the steel angles. These can include temporary supports, diagonal bracing, or cross bracing, depending on the specific application. 3. Welding techniques: When joining steel angles together, use proper welding techniques to minimize distortion and twisting. This includes using the correct welding process, ensuring proper heat control, and employing suitable fixturing to hold the angles in place during the welding process. 4. Anchoring methods: Depending on the specific application, anchoring methods such as bolting, screwing, or welding the steel angles to other structural elements can help prevent twisting. These anchoring methods provide additional stability and prevent the angles from rotating or twisting under external forces. 5. Regular inspections and maintenance: Conduct regular inspections to identify any signs of twisting or distortion in the steel angles. If any issues are detected, take immediate corrective action to rectify the problem and prevent further twisting. Overall, a combination of accurate fabrication, proper bracing and supports, appropriate welding techniques, anchoring methods, and regular maintenance can effectively prevent steel angles from twisting and ensure their structural stability.

Q: Can steel angles be used for scaffolding?: Yes, steel angles can be used for scaffolding. Steel angles are commonly used in construction and are often selected for their strength and durability. They can provide stability and support when used as part of a scaffolding system. Steel angles can be easily connected and secured to create a sturdy structure for workers to safely access elevated areas during construction or maintenance projects. However, it is important to ensure that the steel angles used for scaffolding meet the necessary safety standards and regulations to guarantee the stability and integrity of the scaffolding structure.

Q: Can steel angles be used for conveyor systems?: Certainly, conveyor systems can indeed utilize steel angles. Due to their robustness, longevity, and adaptability, steel angles are widely employed in construction and industrial settings. In the realm of conveyor systems, steel angles frequently serve as a vital source of structural reinforcement and steadiness to the conveyor framework. They facilitate the interconnection of various conveyor components, including the conveyor belt, rollers, and motor, guaranteeing precise alignment and seamless operation. Moreover, the fabrication and customization of steel angles to meet distinct design specifications can be easily accomplished, rendering them an excellent option for conveyor systems of varying dimensions and setups.

Q: How do you prevent welding distortion in steel angles?: To prevent distortion in steel angles during welding, there are several strategies that can be implemented: 1. Ensure proper welding technique by correctly setting welding parameters, such as voltage, current, and travel speed, to control heat input. This prevents excessive heating of the steel angles, which can cause distortion. 2. Prepare the steel angles before welding by cleaning surfaces to remove dirt, oil, or rust. Also, bevel the edges of the angles to create a V-groove joint. This allows for better penetration and reduces the risk of distortion. 3. Temporarily hold the steel angles in place using tack welds before final welding. Strategically place these tack welds to evenly distribute stresses during welding and minimize distortion. 4. Determine the most suitable weld sequence for the specific joint configuration. Start welding from the center and progress outwards, alternating sides to balance heat input. This helps avoid localized overheating and subsequent distortion. 5. Use fixtures or clamps to hold the steel angles in place during welding. This ensures they remain in the correct position and minimizes distortion caused by movement or displacement during welding. 6. Consider preheating the steel angles before welding to reduce the risk of distortion. Controlled post-weld heat treatment may also be applied to relieve residual stresses and minimize distortion. 7. Adjust the welding sequence if the steel angles are part of a larger assembly. This involves welding in a specific order to balance shrinkage forces and reduce overall distortion of the assembly. By implementing these measures, welding distortion in steel angles can be effectively prevented, resulting in high-quality welds and ensuring the structural integrity of the fabricated components.

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