hot rolled equal steel angle bar

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Quick Details

Standard:GB
Dimensions:20x20x2mm--200x200x20mm
Grade:Q235
Model Number:20x20x2mm--200x200x20mm
Type:Equal
Application:constructure

Packaging & Delivery

Packaging Details:	suitable for export with hooks for easy unloading of material with bundle weight.
Delivery Detail:	two weeks after advance or lc

Specifications

hot rolled equal steel angle bar
1.standard:GB
2.material:Q235,SS400,ST37-2,S235JR
3.size:20x20x3-200x200x20mm
length:6m,9m

hot rolled equal steel angle bar

Q: Can iron angle steel be welded with stainless steel angle steel?: Iron angle steel and stainless steel angle welding are not difficult.

Q: What are the different types of steel angles used in construction?: There are several different types of steel angles commonly used in construction. These angles are formed by bending a piece of steel into a 90-degree angle, creating an L-shape. The different types of steel angles used in construction include: 1. Equal angles: These angles have equal lengths on both sides, forming a right angle. They are commonly used for making frames, supports, or braces in construction projects. 2. Unequal angles: As the name suggests, unequal angles have different lengths on each side. They are often used in applications where one side needs to be longer or shorter than the other. Unequal angles are commonly used for structural support in buildings, bridges, and other infrastructure projects. 3. L-shaped angles: These angles have a 90-degree bend but do not have equal lengths on both sides. They are often used in situations where a specific length is required on one side, such as creating a shelf or bracket. 4. Rolled steel angles: These angles are produced by passing a steel strip through a series of rollers, which shape it into the desired angle. Rolled steel angles are commonly used in construction projects for their strength and durability. 5. Stainless steel angles: Stainless steel angles are made from a corrosion-resistant alloy, making them ideal for applications where they may be exposed to moisture or harsh environments. They are commonly used in construction projects where aesthetics and longevity are important, such as architectural structures or exterior cladding. 6. Galvanized steel angles: Galvanized steel angles are coated with a layer of zinc to protect them from corrosion. This makes them suitable for outdoor applications, where they may be exposed to moisture or harsh weather conditions. Galvanized steel angles are commonly used in construction projects, such as fences, handrails, or outdoor structures. In summary, the different types of steel angles used in construction include equal angles, unequal angles, L-shaped angles, rolled steel angles, stainless steel angles, and galvanized steel angles. Each type has its own unique properties and applications, making them versatile and essential components in various construction projects.

Q: What are the common sizes and dimensions of steel angles?: The sizes and dimensions of steel angles differ based on the specific application and industry standards. There exist certain standard sizes commonly employed in construction and structural engineering. An equal angle, which consists of two sides of equal length and a 90-degree angle between them, stands as one of the most frequently used sizes of steel angles. These angles are typically available in sizes ranging from 20x20mm to 200x200mm, with thicknesses varying from 3mm to 20mm. Equal angles may vary in length from 6 meters to 12 meters, although shorter lengths could be accessible. Another type, the unequal angle, comprises two sides of different lengths and a 90-degree angle between them. The sizes and dimensions of unequal angles can significantly vary, depending on project requirements. However, some common sizes for unequal angles range from 40x25mm to 200x150mm, with thicknesses ranging from 3mm to 15mm. Like equal angles, the length of unequal angles can also differ but typically falls between 6 meters and 12 meters. It is important to recognize that these dimensions are not exhaustive, and additional sizes may be obtainable based on the manufacturer and project-specific needs. Moreover, steel angles can be custom fabricated to satisfy unique design requirements. Overall, steel angles serve as versatile structural components applicable in framing, support structures, and bracing, among other uses. The selection of size and dimensions relies on factors such as load capacity, structural requirements, and aesthetic preferences.

Q: Can steel angles be used for roof trusses?: Indeed, roof trusses can be constructed using steel angles. These angles are frequently employed in the field of construction due to their robustness and resilience. By means of simple fabrication and installation, they can effectively establish the structure of roof trusses. Steel angles offer exceptional support and stability, rendering them appropriate for diverse roofing endeavors. Moreover, these angles possess the ability to endure substantial loads and unfavorable weather circumstances, thereby solidifying their reputation as a dependable option for roof trusses.

Q: Are steel angles vulnerable to rusting?: Yes, steel angles are vulnerable to rusting. Steel is primarily made of iron, which is highly susceptible to rusting when exposed to moisture and oxygen. If the steel angles are not properly protected with a corrosion-resistant coating or paint, they can easily develop rust over time. This can weaken the structural integrity of the angles and ultimately compromise their functionality. Regular maintenance and appropriate rust prevention measures, such as painting or galvanizing, should be undertaken to mitigate the risk of rusting and prolong the lifespan of steel angles.

Q: How do steel angles perform in earthquake-prone regions?: Steel angles perform very well in earthquake-prone regions due to their inherent strength and flexibility. The angular shape of steel angles provides excellent resistance against lateral forces, making them ideal for seismic applications. When exposed to seismic activity, steel angles can effectively distribute the seismic forces throughout the structure, minimizing the concentration of stress on specific areas. This redistribution of forces helps to enhance the overall structural integrity and prevent catastrophic failure during an earthquake. Additionally, steel angles possess exceptional ductility, allowing them to absorb and dissipate energy through plastic deformation. This ductility helps to prevent sudden and brittle failures, which are common in other materials. Furthermore, steel angles are widely used in seismic design codes and guidelines, ensuring that structures in earthquake-prone regions are built to withstand seismic forces. Overall, steel angles are a reliable and trusted choice for construction in earthquake-prone regions, providing the necessary strength and flexibility to ensure the safety and stability of structures during seismic events.

Q: Can steel angles be used for fencing and gate construction?: Yes, steel angles can be used for fencing and gate construction. Steel angles provide structural support and stability, making them suitable for building sturdy fences and gates. They can be used to create frames, braces, and posts, ensuring durability and security.

Q: Are steel angles available in different colors?: No, steel angles are typically available in their natural metallic color.

Q: Are steel angles corrosion-resistant?: Depending on the steel used and the presence of protective coatings, steel angles may or may not be corrosion-resistant. Stainless steel angles, for instance, possess a high resistance to corrosion thanks to their significant chromium content. This particular alloy creates a protective layer on the surface that prevents corrosion. In contrast, galvanized steel angles are covered with a zinc layer that offers excellent protection against corrosion. On the other hand, untreated carbon steel angles are not resistant to corrosion and will rust if exposed to moisture or corrosive environments. Therefore, it is crucial to take into account the specific type of steel and any additional protective measures when assessing the corrosion resistance of steel angles.

Q: What is the weight of a steel angle?: Determining the weight of a steel angle relies on its dimensions and density. In order to calculate the weight, it is necessary to possess knowledge of the length, width, and thickness of the steel angle. By multiplying the angle's volume (length x width x thickness) by the density of steel, the weight can be ascertained. Steel typically has a density of approximately 7.85 grams per cubic centimeter. Consequently, the weight of a steel angle can be computed using the formula: weight = volume x density.

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