Hot Rolled Structure Steel Equal Angle Bar

Hot Rolled Structure Steel Equal Angle Bar System 1

Hot Rolled Structure Steel Equal Angle Bar System 2

Hot Rolled Structure Steel Equal Angle Bar

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Loading Port:: China Main Port

Payment Terms:: TT or LC

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Product Description:

OKorder is offering Structure Steel Hot Rolled Angle Bar 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:

Trusses;

Transmission towers;

Telecommunication towers;

Bracing for general structures;

Stiffeners in structural use.

Product Advantages:

OKorder's Structure Steel Hot Rolled Angle Bar 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.Invoicing on theoretical weight or actual weight as customer request

3.Material: JIS G3192,SS400;SS540.

4. 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

5.Sizes:

JIS SS400 Angle Steel

6. Material Specifications:

Grade	Yield Strength，N/mm²				Extension Strength N/mm²
	Thickness of Steel,mm
	≦16	＞16-≦40	＞40-≦100	＞100
SS330	≧205	≧195	≧175	≧165	330-430
SS400	≧245	≧235	≧215	≧205	400-510
SS490	≧285	≧275	≧255	≧245	490-610
SS540	≧400	≧390	-	-	≧540

Packaging & Delivery of Angle Steel

1. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

2. With bundles and load in 20 feet/40 feet container, or by bulk cargo, also we could do as customer's request.

Production flow of Angle Steel

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

Hot Rolled Structure Steel Equal Angle Bar

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.

Q:What is the process of galvanizing steel angles?: To protect steel angles from corrosion, the galvanizing process encompasses multiple steps. Initially, the angles undergo a thorough cleaning process to eliminate any dirt, oil, or rust on the surface. This is achieved through pickling, wherein the angles are immersed in a solution of acid, usually hydrochloric acid, to eliminate impurities. Subsequently, the cleaned steel angles are rinsed to eliminate any remaining acid and are then dried meticulously. This step is crucial to ensure proper adhesion of the zinc coating. Following the cleaning process, the steel angles are immersed in a bath containing molten zinc. This is known as hot-dip galvanizing, where the angles are completely submerged in the zinc bath. The temperature of the bath typically reaches around 840°F (449°C). While the steel angles are immersed in the zinc bath, a metallurgical reaction occurs between the molten zinc and the steel. Consequently, a layer of zinc-iron alloy is formed on the surface of the angles. This layer offers exceptional resistance against corrosion and acts as a barrier between the steel and the corrosive elements present in the environment. Once the angles have been fully immersed in the zinc bath, they are removed and allowed to cool. The cooling process solidifies the zinc coating and ensures its adherence to the steel angles. Finally, the galvanized steel angles undergo a comprehensive inspection to ensure quality control. This involves examining the thickness, uniformity, and adherence of the coating to the angles. Various tests and measurements are conducted to verify that the galvanized coating meets the required standards and specifications. Overall, the galvanizing process for steel angles involves cleaning, immersion in a molten zinc bath, cooling, and inspection. This process yields a robust and long-lasting protective coating on the steel angles, enhancing their resistance to corrosion and extending their lifespan.

Q:How do steel angles contribute to the resiliency of a structure?: Steel angles contribute to the resiliency of a structure in several ways. Firstly, they provide additional structural support and stability by distributing the load across different members. Steel angles are often used as reinforcements or braces in construction projects, allowing for the transmission of forces and preventing excessive deflection or deformation. This helps to resist the impact of external forces such as wind, earthquakes, or heavy loads, enhancing the structure's overall resilience. Moreover, steel angles are highly durable and corrosion-resistant, which further adds to the resiliency of a structure. Steel, as a material, has exceptional strength and longevity, making it ideal for withstanding harsh environmental conditions and potential structural failures. This durability ensures that the structure can withstand the test of time, reducing the need for frequent repairs or replacements and improving its overall resilience. Additionally, steel angles offer flexibility in design and construction, allowing for efficient load transfer and optimized structural configurations. They can be easily customized and fabricated to meet specific project requirements, ensuring that the structure can be tailored to withstand various dynamic and static loads. This adaptability enhances the resiliency of the structure by enabling it to adapt to changing conditions or future modifications. Overall, steel angles play a crucial role in enhancing the resiliency of a structure by providing additional support, durability, and flexibility. Their ability to distribute loads, resist external forces, and withstand harsh conditions ensures that the structure can withstand unexpected events and maintain its integrity, making steel angles an essential component in resilient construction practices.

Q:Are there any limitations or restrictions on the use of steel angles in certain applications?: Yes, there are limitations and restrictions on the use of steel angles in certain applications. One limitation is the maximum load-bearing capacity of the steel angles. Depending on the size, thickness, and quality of the steel angles, they may have a limited ability to support heavy loads. Therefore, in applications where high strength and load-bearing capacity are required, alternative structural members such as steel beams or columns may be more suitable. Another restriction is the suitability of steel angles for specific shapes or configurations. Steel angles are typically L-shaped, and while they are versatile and commonly used in various applications, they may not be ideal for certain complex or curved designs. In such cases, custom-shaped structural members or other materials may be more appropriate. Additionally, the corrosion resistance of steel angles is a limitation in certain environments. Steel is susceptible to rust and corrosion, particularly in marine or highly humid conditions. In applications where exposure to moisture or corrosive substances is inevitable, additional protective measures such as coatings or stainless steel angles may be required. Lastly, the fabrication and installation of steel angles may also impose limitations. Steel angles often require welding, cutting, or drilling during fabrication, which can be challenging in certain applications where precision and specialized equipment are necessary. Moreover, the size and weight of steel angles may pose limitations during transportation and installation, especially in confined spaces or areas with limited access. Therefore, it is crucial to consider these limitations and restrictions when selecting steel angles for specific applications, ensuring that they meet the required strength, shape, corrosion resistance, and installation requirements.

Q:Are steel angles resistant to dynamic loads?: Yes, steel angles are generally resistant to dynamic loads. Steel is a strong and durable material that can withstand various types of loads, including dynamic loads. Dynamic loads refer to forces or loads that change in magnitude or direction over time, such as impact loads, vibrations, or seismic forces. Steel angles, also known as angle irons or L-shaped structural steel, are commonly used in construction, engineering, and manufacturing industries due to their high strength-to-weight ratio and versatility. They can effectively distribute and transfer loads, providing stability and support to structures. The resistance of steel angles to dynamic loads is attributed to their inherent properties, such as high tensile strength, excellent ductility, and toughness. These properties allow steel angles to absorb and dissipate energy from dynamic loads, minimizing the risk of structural failure or damage. Moreover, steel angles can be further reinforced through various techniques, such as welding, bolting, or bracing, to enhance their resistance to dynamic loads. By properly designing and implementing these reinforcement measures, steel angles can be tailored to specific dynamic load requirements, ensuring the structural integrity and safety of the overall system. However, it is important to note that the resistance of steel angles to dynamic loads may depend on several factors, including the specific grade and quality of the steel, the dimensions and configuration of the angle, the magnitude and frequency of the dynamic loads, and the overall design and construction of the structure. Therefore, it is crucial to consult with structural engineers and adhere to applicable building codes and standards to ensure the appropriate selection and implementation of steel angles for dynamic load applications.

Q:Can steel angles be used in the construction of schools?: Certainly, schools can utilize steel angles for construction purposes. These multifunctional components are widely employed in various construction projects owing to their robustness and long-lasting nature. They serve numerous functions, including framing, supporting beams, and reinforcing structures. By incorporating steel angles, buildings gain stability and structural integrity, making them ideal for schools where safety and durability are paramount. Furthermore, steel angles possess fire-resistant properties, which are crucial for ensuring the well-being of students and faculty. Ultimately, steel angles emerge as a dependable and budget-friendly option for constructing schools.

Q:How do you prevent buckling of steel angles under compressive loads?: To prevent buckling of steel angles under compressive loads, several measures can be taken. Firstly, increasing the thickness of the angle can enhance its resistance to buckling. Additionally, reinforcing the angle with stiffeners or gussets can provide added stability. Proper bracing and support during installation can also help prevent buckling. Finally, considering the design and load distribution in the structure can aid in preventing excessive compressive forces on the steel angles.

Q:Can steel angles be used in electrical installations?: Yes, steel angles can be used in electrical installations. They are often used as structural supports or brackets for mounting electrical equipment such as junction boxes, conduit systems, or cable trays. Steel angles provide strength and stability to secure and organize electrical components effectively.

Q:Can steel angles be used for fencing or gating?: Yes, steel angles can be used for fencing or gating. Steel angles are often used in construction projects for their strength and durability. They can be used as posts or rails in fencing and gating systems, providing stability and support. Additionally, steel angles can be easily welded or bolted together to create various designs and configurations, making them a versatile choice for fencing and gating applications.

Q:How do you calculate the axial compression capacity of a steel angle?: To calculate the axial compression capacity of a steel angle, you would need to consider several factors such as the dimensions and properties of the angle, the material properties, and the boundary conditions. The calculation typically involves determining the slenderness ratio, which is the ratio of the length of the angle to its thickness. This ratio helps determine whether the angle will fail in compression or buckling. The axial compression capacity can then be calculated using relevant design codes or formulas, taking into account factors such as the yield strength of the material and any additional considerations specific to the application.

Q:Can steel angles be used in mining or offshore applications?: Yes, steel angles can be used in mining or offshore applications. They are commonly used in these industries due to their high strength, durability, and corrosion resistance properties. Steel angles are versatile and can be utilized for various purposes such as structural support, framing, and bracing in mining operations or offshore structures.

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