Hot Rolled Steel Angle Q235, A36,SS400 for Strcuture

Hot Rolled Steel Angle Q235, A36,SS400 for Strcuture System 1

Hot Rolled Steel Angle Q235, A36,SS400 for Strcuture

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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:

Specifications of Hot Rolled Steel Angle Q235, A36,SS400 for Strcuture

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 Hot Rolled Steel Angle Q235, A36,SS400 for Strcuture

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 Hot Rolled Steel Angle Q235, A36,SS400 for Strcuture

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 Hot Rolled Steel Angle Q235, A36,SS400 for Strcuture

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

Images of Hot Rolled Steel Angle Q235, A36,SS400 for Strcuture

Hot Rolled Steel Angle Q235, A36,SS400 for Strcuture

Q:How do steel angles compare to wooden beams?: Steel angles and wooden beams possess distinct characteristics and abilities that render them suitable for diverse applications. Steel angles, being comprised of steel, demonstrate exceptional strength and longevity. They exhibit remarkable tensile strength and resist bending and warping even when subjected to substantial loads. This renders them an excellent choice for providing structural support in constructions such as buildings, bridges, and other similar projects. Moreover, steel angles possess the advantage of being non-combustible, thereby enhancing fire safety. Conversely, wooden beams offer their own set of advantages. As a natural material, wood is readily accessible and renewable, making it a more environmentally conscious option when compared to steel. Additionally, wooden beams possess an inherent aesthetic appeal, particularly in traditional or rustic designs. They can be effortlessly customized and shaped, enabling the creation of intricate and imaginative designs. Nevertheless, wooden beams do have certain limitations with regards to strength and durability. They do not exhibit the same level of robustness as steel angles and are susceptible to bending, warping, and rotting over time. Additionally, wood is combustible, which can pose safety concerns. In conclusion, both steel angles and wooden beams possess their own unique strengths and weaknesses. Steel angles excel in projects necessitating high strength and durability, while wooden beams offer a more natural and visually appealing option. Ultimately, the choice between the two depends on specific project requirements, budgetary considerations, and personal preferences.

Q:What are the different methods of protecting steel angles against corrosion?: There are several methods available for protecting steel angles against corrosion. The choice of method depends on factors such as the environment, budget, and desired lifespan of the steel angles. Here are some of the commonly used methods: 1. Coatings: Applying protective coatings is one of the most effective methods to prevent corrosion. Coatings like paint, epoxy, or polyurethane create a barrier between the steel surface and the corrosive elements. These coatings should be applied in multiple layers to ensure adequate protection. Regular inspections and touch-ups may be required to maintain the coating's integrity. 2. Galvanization: Galvanizing steel angles involves coating them with a layer of zinc. This method creates a sacrificial barrier that corrodes before the steel does. Galvanization is highly effective in protecting against corrosion, especially in harsh environments. However, it may not be suitable for aesthetic applications as the zinc layer can change the appearance of the steel. 3. Stainless Steel: Using stainless steel angles is another way to protect against corrosion. Stainless steel contains a high percentage of chromium, which forms a passive layer on the surface, protecting it from corrosion. Stainless steel is particularly useful in corrosive environments such as marine or chemical industries. 4. Powder Coating: Powder coating involves applying a dry powder to the steel angles and then heating it to create a protective layer. This method offers excellent corrosion resistance and can provide a decorative finish as well. Powder coating is commonly used in architectural applications where aesthetics are important. 5. Cathodic Protection: Cathodic protection is an electrochemical method that prevents corrosion by making the steel angle a cathode in a galvanic cell. This is achieved by connecting the steel to a sacrificial anode, usually made of a more reactive metal like zinc or magnesium. The anode corrodes instead of the steel angle, providing protection. 6. Regular Maintenance: Regardless of the protective method used, regular inspection and maintenance are essential. This includes cleaning the steel angles, removing any debris or corrosive substances, and promptly repairing any damaged or scratched coatings. Regular maintenance helps to identify and address any early signs of corrosion, ensuring the prolonged lifespan of the steel angles. It is important to consult with corrosion experts or engineers to determine the most suitable method for protecting steel angles based on the specific requirements and conditions.

Q:Can steel angles be easily cut to size?: Certainly! Cutting steel angles to size is a breeze. These angles are widely employed in construction and fabrication endeavors, and they come in a range of lengths and sizes. Achieving the desired length is a simple task with tools like a hacksaw, angle grinder, or plasma cutter. Nevertheless, the ease of cutting steel angles hinges on the steel's thickness and hardness. If the angles are thicker and harder, more potent tools and cutting techniques may be necessary. It's crucial to employ proper safety precautions and tools to guarantee precise and flawless cuts when working with steel angles.

Q:Can steel angles be used in the construction of government buildings?: Yes, steel angles can be used in the construction of government buildings. Steel angles are commonly used in construction due to their strength, durability, and versatility. They are often used for structural support, framing, and reinforcement in various building projects, including government buildings.

Q:Can steel angles be used in industrial or heavy-duty applications?: Absolutely, steel angles are a perfect fit for industrial or heavy-duty uses. Renowned for their robustness, endurance, and flexibility, steel angles are highly versatile and find application across a wide range of industries. They play a vital role in providing structural reinforcement, support, and stability to heavy-duty machinery, equipment, and infrastructure projects. Construction, manufacturing, engineering, transportation, and various other industries commonly employ steel angles. Their usage spans frames, supports, bracings, platforms, beams, and trusses, where strength and load-bearing capacity are paramount. Moreover, steel angles can withstand extreme temperatures, harsh weather conditions, and heavy loads, making them ideal for demanding industrial environments. In summary, steel angles are a dependable and efficient choice for industrial or heavy-duty applications, thanks to their strength, durability, and adaptability.

Q:Can steel angles be used for manufacturing ladders?: Indeed, ladders can be manufactured using steel angles. The reason behind their frequent usage in ladder construction lies in their robustness and long-lasting nature. As they provide a solid framework and endure heavy burdens, they prove to be apt for ladder purposes. Moreover, steel angles exhibit resistance against bending and twisting, guaranteeing stability and security during ascent. Furthermore, they can be effortlessly joined together through welding or bolting to form the desired ladder structure. All in all, steel angles serve as a dependable option for ladder manufacturing.

Q:What is the maximum deflection allowed for a steel angle?: The maximum deflection allowed for a steel angle depends on various factors such as the size, shape, and type of steel angle being used, as well as the specific application and design requirements. The deflection limit is typically determined based on engineering standards and codes, which outline the maximum acceptable deflection to ensure structural integrity and safety. In general, steel angles are designed to withstand different loads and stresses, and their allowable deflection is determined based on these factors. Engineers calculate the maximum allowable deflection to ensure that the angle can safely support the applied loads without experiencing excessive deformation or failure. To determine the maximum deflection allowed for a specific steel angle, one needs to refer to the design standards and specifications provided by professional engineering organizations, such as the American Institute of Steel Construction (AISC) or relevant building codes. These documents outline the maximum allowable deflection limits based on the specific parameters of the steel angle, such as its dimensions, material properties, and intended use. It is crucial to consult the appropriate design standards and codes to ensure compliance with safety regulations and to guarantee the structural integrity of the steel angle in its intended application.

Q:Are steel angles resistant to extreme weather conditions?: Steel angles are known for their durability and strength, making them highly resistant to extreme weather conditions. These angles are typically made from hot-rolled steel, which is known for its excellent weathering properties. They have a high tensile strength and can withstand harsh conditions such as heavy rainfall, high winds, and extreme temperatures. Steel angles are also corrosion-resistant, which means they can withstand exposure to moisture and humidity without rusting or deteriorating. This makes them ideal for outdoor applications where they may be exposed to rain, snow, or other environmental factors. Furthermore, steel angles are highly stable and can maintain their shape and structural integrity even under extreme weather conditions. They are designed to provide support and stability to structures, making them ideal for use in buildings, bridges, and other infrastructure projects that need to withstand hurricanes, earthquakes, or other severe weather events. Overall, steel angles are an excellent choice for applications that require resistance to extreme weather conditions. Their strength, durability, and corrosion resistance make them a reliable and long-lasting option for outdoor structures.

Q:Are steel angles suitable for constructing bridges?: Yes, steel angles are suitable for constructing bridges. Steel angles are commonly used in bridge construction due to their strength and versatility. They can be easily fabricated into various shapes and sizes, making them ideal for creating structural members such as beams, columns, and trusses. Steel angles also have high tensile strength, which allows them to withstand heavy loads and forces experienced by bridges. Additionally, steel angles have excellent corrosion resistance properties, ensuring the longevity and durability of the bridge structure. Overall, steel angles are a reliable and cost-effective choice for constructing bridges.

Q:Are steel angles suitable for manufacturing support brackets for cables?: Yes, steel angles are suitable for manufacturing support brackets for cables. Steel angles provide strength and durability, making them an ideal choice for supporting and securing cables in various applications. They offer stability and can be easily customized and fabricated to meet specific requirements, ensuring reliable support for cable systems.

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