Angle steel GB Q235 ASTM A36 high quality

Angle steel GB Q235 ASTM A36 high quality System 1

Angle steel GB Q235 ASTM A36 high quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 20000 m.t./month

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Angle Steel Details:

Minimum Order Quantity:	25mtons	Unit:	m.t.	Loading Port:	China Main Port
Supply Ability:	80000-100000MTS/YEAR	Payment Terms:	TT or LC

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

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 marine applications?: Yes, steel angles can be used in marine applications. Steel angles are commonly used in the construction of ships, offshore platforms, and other marine structures due to their high strength and durability. They provide structural support and help distribute the weight and stress of the marine environment. Steel angles are resistant to corrosion, especially when coated with protective coatings or galvanized. However, it is important to select the appropriate grade of steel angle that is specifically designed for marine applications to ensure optimal performance and longevity in harsh saltwater environments.

Q: How do steel angles contribute to the overall stiffness of a structure?: The overall stiffness of a structure is enhanced by steel angles in various ways. Firstly, they offer additional support and rigidity to the framework. Their L-shape allows them to reinforce the corners and edges of different components like beams, columns, and trusses, preventing buckling, twisting, or bending under heavy loads or external forces. Furthermore, steel angles can be strategically positioned in crucial areas of the structure to efficiently resist and distribute loads. By incorporating steel angles as bracing elements, the structure's overall stiffness improves, reducing the risk of excessive deflection or deformation. This is especially vital for structures exposed to dynamic loads, such as wind or seismic forces, as the angles effectively resist and dissipate these forces throughout the structure. Moreover, steel angles can be interconnected to create a network of diagonal bracing, greatly enhancing the structure's stiffness and stability. This bracing system allows the angles to transfer loads from one component to another, effectively minimizing the possibility of failure or collapse. Additionally, using steel angles in this manner reduces the required material and weight, making the structure more cost-effective and efficient. To summarize, steel angles play a pivotal role in contributing to a structure's overall stiffness by providing reinforcement, supporting key components, and distributing loads. Their strength and versatility make them an essential element in designing and constructing various types of structures, guaranteeing stability, durability, and safety.

Q: Can steel angles be used for support structures?: Yes, steel angles can be used for support structures. Steel angles are commonly used in construction and engineering industries for various purposes, including providing support and stability to structures. The L-shape of steel angles allows them to be easily bolted or welded together, making them ideal for creating strong and durable support structures. They are often used in applications such as building frames, roof trusses, bridges, and industrial platforms. Additionally, steel angles offer excellent load-bearing capacity and resistance to bending and twisting forces, making them a reliable choice for support structures.

Q: Can steel angles be used in earthquake-prone areas?: In areas prone to earthquakes, steel angles can be utilized. Steel, as a material, is highly durable and strong, surpassing wood or concrete in its ability to withstand seismic forces. Specifically, steel angles are frequently employed in seismic-resistant designs due to their capacity to offer structural support and distribute seismic forces throughout a building. Designed to resist bending and twisting, steel angles are well-suited for earthquake-resistant construction. They are commonly incorporated in the construction of steel moment frames, renowned for their capacity to absorb and dissipate seismic energy. These frames establish a rigid structural system that aids in preventing building collapse during earthquakes. Moreover, the ease with which steel angles can be bolted or welded together allows for swift and efficient construction. This design and construction flexibility contributes to the popularity of steel angles in earthquake-prone areas, where buildings must withstand high-intensity seismic events. Nevertheless, it is crucial to recognize that the effectiveness of steel angles in earthquake-prone areas relies on various factors. These include the specific building design, the quality of materials employed, and adherence to building codes and regulations. To ensure the safe and dependable use of steel angles in such areas, it is imperative to adhere to proper engineering and design considerations.

Q: Can steel angles be used in the construction of staircases?: Indeed, staircases can be constructed using steel angles. Due to their strength and versatility, steel angles are frequently employed as structural elements in construction. In the context of staircases, steel angles serve to offer support and stability to the entire structure. They can establish the framework for the stairs, providing support for the treads and risers. Moreover, steel angles can serve as handrails or guardrails, ensuring a firm and safe grip for users. All in all, steel angles are a favored option for staircase construction due to their durability, capacity to bear loads, and aesthetic attractiveness.

Q: What are the common applications of steel angles?: Steel angles are widely used in various applications due to their versatility and strength. Some common applications of steel angles include: 1. Structural support: Steel angles are commonly used as structural elements in buildings and bridges. They provide strength and stability to the structure and are often used as beams, columns, and braces. 2. Construction: Steel angles are used in construction projects to create frames, supports, and reinforcements. They can be used to create corners in walls, support roof trusses, and provide additional strength to concrete structures. 3. Machinery and equipment: Steel angles are utilized in the manufacturing of machinery and equipment. They are often used as brackets, frames, and supports for various components. Steel angles provide stability and structural integrity to these machines. 4. Industrial shelving and racks: Steel angles are commonly used to construct industrial shelving units and racks. They provide a sturdy and reliable structure to store heavy items and maximize storage space. 5. Agricultural equipment: Steel angles are used in the fabrication of agricultural machinery and equipment. They are often used to create frames, supports, and brackets for farm implements such as plows, cultivators, and harvesters. 6. Fencing and barriers: Steel angles are utilized in the construction of fences, barriers, and handrails. They provide a strong and durable structure that can withstand harsh weather conditions and provide security. 7. Transportation: Steel angles are used in the construction of vehicles and transportation equipment. They can be found in truck beds, trailers, and railings. Steel angles offer strength and stability to these structures, ensuring safe transportation of goods and passengers. 8. Decorative and architectural applications: Steel angles are often used in decorative and architectural applications. They can be incorporated into building facades, staircases, and ornamental metalwork. Steel angles provide a modern and sleek look while also offering structural support. Overall, steel angles have a wide range of applications in various industries due to their strength, versatility, and durability.

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: What are the common connection methods for steel angles?: There are several common connection methods for steel angles, depending on the specific application and structural requirements. One of the most commonly used connection methods is welding. Steel angles can be welded together using various welding techniques such as arc welding or MIG welding. Welding provides a strong and durable connection, ensuring the angles remain securely joined. Another common method is bolting. Steel angles can be connected using bolts, nuts, and washers. This method allows for easy disassembly and reassembly if needed. Bolting is often preferred in situations where the angles may need to be adjusted or replaced in the future. Riveting is another connection method used for steel angles. This involves using rivets to connect the angles together. Riveting provides a strong and reliable connection, especially in applications where the angles are subjected to shear or tension forces. In some cases, steel angles can also be connected using adhesive bonding. This method involves using specialized adhesives to create a strong bond between the angles. Adhesive bonding is useful when welding or bolting is not feasible or desired. It is important to consider factors such as load capacity, structural integrity, and the specific requirements of the project when selecting the appropriate connection method for steel angles. Consulting with a structural engineer or professional in the field is recommended to ensure the best connection method is chosen for a particular application.

Q: Can steel angles be used for railings or barriers?: Yes, steel angles can be used for railings or barriers. Steel angles provide structural support and stability, making them suitable for creating sturdy railings and barriers.

Q: Can steel angles be used in the construction of transmission line towers?: Yes, steel angles can be used in the construction of transmission line towers. Steel angles are commonly used as structural members in tower construction due to their strength, durability, and cost-effectiveness. They provide stability and support to the tower structure, making them an ideal choice for transmission line tower construction.

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