Steel Structure in Angle Form with All Sizes and All Standards
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- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
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1. Structure of Steel Structure in Angle Form Description:
Steel structure in angle form is a main kind of structure steel and the section is like a letter L. We use steel structure in angle form for structure construction. Steel structure in angle form can be erected as soon as the materials are delivered on site. High strength, stiffness, toughness, and ductile properties are advantages of this kind of Steel structure in angle form.
2. Main Features of Steel Structure in Angle Form:
• Strength - Having high strength, stiffness, toughness, and ductile properties, structural steel is one of the most commonly used materials in commercial and industrial building construction.
• Constructability - Steel equal angle Bar can be developed into nearly any shape, which are either bolted or welded together in construction. Structural steel can be erected as soon as the materials are delivered on site, whereas concrete must be cured at least 1–2 weeks after pouring before construction can continue, making steel a schedule-friendly construction material.
• Fire resistance - Steel is inherently a noncombustible material. However, when heated to temperatures seen in a fire scenario, the strength and stiffness of the material is significantly reduced. The steel equal angle bar can be enveloped in sufficient fire-resistant materials, increasing overall cost of steel structure buildings.
3. Steel Structure in Angle Form Images:
4. Steel Structure in Angle Form Specification:
Angle | KG/M | Angle | KG/M | Angle | KG/M | Angle | KG/M |
20X20X3 | 0.889 | 60X60X5 | 4.570 | 90X90X8 | 10.946 | 130X130X12 | 23.600 |
20X20X4 | 1.145 | 60X60X6 | 5.427 | 90X90X9 | 12.220 | 130X130X13 | 25.400 |
25X25X2 | 0.763 | 63X63X4 | 3.907 | 90X90X10 | 13.476 | 130X130X14 | 27.200 |
25X25X3 | 1.124 | 63X63X5 | 4.822 | 90X90X15 | 15.940 | 130X130X16 | 30.900 |
25X25X4 | 1.459 | 63X63X6 | 5.721 | 100X100X6 | 9.366 | 140X140X10 | 21.488 |
30X30X2 | 0.922 | 63X63X8 | 7.469 | 100X100X7 | 10.830 | 140X140X12 | 25.522 |
30X30X3 | 1.373 | 63X63X10 | 9.151 | 100X100X8 | 12.276 | 140X140X14 | 29.490 |
30X30X4 | 1.786 | 70X70X4 | 4.372 | 100X100X10 | 15.120 | 140X140X15 | 31.451 |
36X36X3 | 1.656 | 70X70X5 | 5.397 | 100X100X12 | 17.898 | 140X140X16 | 33.393 |
5. FAQ
We have organized several common questions for our clients，may help you sincerely:
①How about the corrosion of the products？
When the steel equal angle bar in contact with water, can corrode, creating a potentially dangerous structure. Measures must be taken in structural steel construction to prevent any lifetime corrosion. The steel can be painted, providing water resistance. Also, the fire resistance material used to envelope steel is commonly water resistant.
②How to inspect the quality？
We have a professional inspection group which belongs to our company. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③What is the difference between steel angle bar and traditional material?
Steel equal angle bar differs from concrete in its attributed compressive strength as well as tensile strength.
- Q:How do steel angles provide structural support?
- Structural support is provided by steel angles, which evenly and efficiently distribute weight and load in a structure. These L-shaped steel beams are commonly used in construction. The stability and strength of the angle's two legs enable it to resist bending and twisting forces. Steel angles are frequently combined with other structural components like beams, columns, and trusses to establish a stable framework. They can be connected to these components through bolting, welding, or other methods to offer additional support and reinforcement. Due to their versatility, steel angles can be utilized in various applications, including building frames, supports, bracing, and structural reinforcement. The incorporation of steel angles in a structure helps evenly distribute weight and load across different components, reducing the risk of structural failure. They effectively resist compressive, tensile, and bending forces, providing stability and preventing deformation under heavy loads or external forces like wind or earthquakes. Furthermore, steel angles serve to create secure connections and joints between different parts of a structure, ensuring their firm fastening. This enhances overall stability and integrity, making the structure more resistant to movement, vibrations, and other external factors that could compromise safety. In summary, steel angles play a vital role in providing structural support. They distribute weight, resist bending and twisting forces, enhance stability, and reinforce connections between different structural components. Their strength, versatility, and reliability make them a popular choice in construction projects where structural integrity and stability are paramount.
- Q:What are the different specifications for steel angles?
- Steel angles, also referred to as angle irons or L-shaped bars, are utilized as versatile structural components in various industries. Their distinguishing feature is their L-shaped cross-section, which consists of two legs of either equal or unequal lengths. The dimensions of steel angles are determined by their leg lengths (L1 and L2) and thickness (T). The leg lengths can range from equal angles (L1 = L2) to unequal angles (L1 ≠ L2), with common leg lengths falling between 20mm and 200mm, and thicknesses typically ranging from 3mm to 20mm. In terms of material composition, steel angles are predominantly made from carbon steel, prized for its strength and durability. The choice of carbon steel grade employed is dependent on the specific application and the desired mechanical properties. Common grades include A36, A572, and A588. To ensure quality and consistency, steel angles are manufactured in adherence to various standards. These standards, such as ASTM (American Society for Testing and Materials), EN (European Norms), and JIS (Japanese Industrial Standards), establish guidelines for the chemical composition, mechanical properties, and tolerances of steel angles. Steel angles can possess different surface finishes to accommodate diverse applications and meet aesthetic requirements. Popular finishes include hot-dip galvanized, painted, or left as a mill finish (raw steel). Galvanized angles are coated with a layer of zinc for enhanced corrosion protection, while painted angles provide an additional layer of protection and can be customized in terms of color. To ensure conformity with required standards and suitability for structural applications, steel angles are subject to specific tolerances. These tolerances define acceptable deviations from the specified dimensions and can vary based on the manufacturing standard and the particular dimensions of the angle. In conclusion, the specifications for steel angles encompass dimensions (leg lengths and thickness), material composition (carbon steel grades), manufacturing standards (ASTM, EN, JIS), surface finish (galvanized, painted, mill finish), and tolerances. These specifications facilitate the selection of the appropriate steel angle for a given application, guaranteeing structural integrity and optimal performance.
- Q:Can steel angles be used for wall bracing?
- Indeed, wall bracing can make use of steel angles. These angles are frequently employed in construction to offer structural support and reinforcement. Their primary function is to fortify walls and ensure the overall stability of the edifice. Owing to their robustness and longevity, steel angles are a highly suitable option for wall bracing purposes. Furthermore, their fabrication and installation are straightforward, rendering them a cost-efficient solution for wall bracing requirements.
- Q:What are the limitations of using steel angles in certain applications?
- One limitation of using steel angles in certain applications is their limited load-bearing capacity. Steel angles are typically used for lighter structural applications where the load is not too heavy. Another limitation is their susceptibility to corrosion, especially in environments with high moisture or chemical exposure. Additionally, steel angles may not be suitable for applications that require high precision or intricate designs, as they are limited in terms of shape and size options.
- Q:Can steel angles be used in solar panel mounting systems?
- Yes, steel angles can be used in solar panel mounting systems. Steel angles are commonly used due to their strength and durability, providing a stable and secure base for solar panels. They can be easily adjusted and customized to fit various installation requirements, making them a popular choice in solar panel mounting systems.
- Q:How do steel angles perform under dynamic or cyclic loading conditions?
- Steel angles are widely used in structural applications, where they are exposed to dynamic or cyclic loading conditions. These conditions allow the angles to demonstrate their excellent performance due to their inherent properties. First and foremost, steel angles possess remarkable strength and stiffness, enabling them to withstand varying loads and maintain their structural integrity. This ensures that the angles do not deform or fail prematurely when subjected to cyclic loading conditions. Moreover, steel angles exhibit excellent fatigue resistance, meaning they can endure repeated loading and unloading cycles without suffering significant degradation in their mechanical properties. This is possible because the material has the ability to distribute and dissipate stress, preventing the accumulation of fatigue damage. Furthermore, steel angles have the advantage of effectively absorbing and distributing energy. This characteristic aids in reducing the impact of dynamic loads, such as vibrations or sudden impacts, and prevents the formation of localized stress concentrations that could lead to failure. Additionally, steel angles possess high ductility, allowing them to undergo plastic deformation without fracturing. This characteristic is crucial in dynamic loading conditions as it enables the angles to absorb energy and undergo deformation, thereby dissipating the applied loads and reducing the risk of sudden failure. To conclude, steel angles exhibit exceptional performance under dynamic or cyclic loading conditions. Their high strength, stiffness, fatigue resistance, energy absorption capacity, and ductility make them reliable and durable structural elements in various applications where they are subjected to dynamic or cyclic loads.
- Q:What are the different methods of connecting steel angles to other structural elements?
- There are several methods for connecting steel angles to other structural elements. Some common methods include bolting, welding, and using angle connectors or brackets. Bolting involves using bolts and nuts to secure the steel angles to the other elements. Welding involves fusing the steel angles with the other elements using heat and filler material. Angle connectors or brackets are specifically designed connectors that provide a secure and rigid connection between the steel angles and other structural elements. These methods vary in terms of their complexity, cost, and structural stability, and the choice of method depends on factors such as the load requirements and design specifications of the structure.
- Q:How do you specify steel angles in drawings?
- Steel angles can be specified in drawings by indicating the angle's dimensions, such as the length of each leg, the thickness, and the angle size. Additionally, the specific material grade, any required surface treatment, and any other relevant details can be included in the specifications.
- Q:What is the difference between hot-rolled and cold-rolled steel angles?
- The main difference between hot-rolled and cold-rolled steel angles lies in the manufacturing process. Hot-rolled steel angles are formed at high temperatures, making them less precise in terms of dimensions and surface finish. Cold-rolled steel angles, on the other hand, are formed at room temperature, resulting in more precise dimensions and a smoother surface finish. Additionally, hot-rolled steel angles are generally more cost-effective, but cold-rolled steel angles offer improved strength and durability.
- Q:What is the typical corrosion resistance of steel angles?
- The typical corrosion resistance of steel angles can vary depending on the specific grade of steel used and the environmental conditions in which they are exposed. However, in general, steel angles have a moderate to high level of corrosion resistance due to the presence of alloying elements such as chromium, nickel, and molybdenum. These elements form a protective oxide layer on the surface of the steel, which helps to prevent further corrosion. Additionally, the use of coatings or treatments such as galvanization or painting can further enhance the corrosion resistance of steel angles. Ultimately, it is important to consider the specific application and environment in order to select the appropriate grade of steel angle with the desired level of corrosion resistance.
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Steel Structure in Angle Form with All Sizes and All Standards
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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