high qualigy hot rolled Q235 steel angle bar

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Quick Details

Standard:GB, JIS
Dimensions:20*0.8-20*3
Grade:Q195-Q420 Series
Place of Origin:Hebei, China (Mainland)
Brand Name:DH
Model Number:2.5#
Type:Equal
Application:building

Packaging & Delivery

Packaging Details:	400 pcs/ bundle
Delivery Detail:	15 days

Specifications

Q235 SS400 hot rolled
20*0.8-200*25
high quality low price and good service

Product Description

specifications: 20mm*20mm*0.8mm -20mm*20mm*3mm

2.5mm*25mm*0.8mm- 25mm*25mm*3mm

30mm*30mm*0.8mm -30mm*30mm*4mm

3.5mm*35mm*0.8mm- 35mm*35mm*4mm

38mm*38mm*0.8mm -38mm*38mm*4mm

40mm*40mm*0.8mm -40mm*40mm*5mm

50mm*50mm*0.8mm -50mm*50mm*5mm

length: 5.5m 5.8m 6m 9m 12m

our advantage: 1. thickness can be 0.8mm

2. bottom price

3.reliable quality and service

4. fast delivery

grade:Q235 , Q345, SS400

package: in bundle, fasten by wire rod with tags or according to customers' requirements.

high qualigy hot rolled Q235 steel angle bar

Q: Are steel angles magnetic?: Yes, steel angles are magnetic. Steel is a ferromagnetic material, which means it can be magnetized and attracted to a magnet. Steel angles, being made of steel, inherit this magnetic property. The presence of iron, along with other elements, in the composition of steel makes it responsive to magnetic fields. This property is often utilized in various applications such as in the construction industry, where steel angles are commonly used for structural support.

Q: Can steel angles be used for transportation infrastructure projects?: Yes, steel angles can be used for transportation infrastructure projects. Steel angles are commonly used in the construction industry for various applications, including transportation infrastructure projects such as bridges, highways, and railways. They provide structural support and stability to these structures, making them strong and durable. Steel angles are versatile and can be easily fabricated and installed, making them an ideal choice for transportation infrastructure projects where strength and reliability are crucial. Additionally, steel angles have high load-bearing capacity and resistance to environmental factors, ensuring the longevity and safety of the transportation infrastructure. Consequently, steel angles are widely utilized in transportation infrastructure projects worldwide.

Q: What are the standard dimensions for equal leg steel angles?: The standard dimensions for equal leg steel angles vary depending on the industry and country. However, in general, the standard dimensions for equal leg steel angles are typically measured in terms of the length of each leg and the thickness of the angle. Common dimensions include leg lengths ranging from 20mm to 200mm, with thicknesses ranging from 3mm to 20mm. These dimensions are often specified in millimeters and can be further customized to meet specific project requirements. It is important to consult industry standards and specifications to determine the exact dimensions for equal leg steel angles in a particular context.

Q: What is the typical density of steel angles?: Steel angles can have varying densities depending on the particular steel type and grade employed. On average, their density falls within the range of 7.7 to 8.1 grams per cubic centimeter (g/cm³), or equivalently 7700 to 8100 kilograms per cubic meter (kg/m³). In comparison to other substances, steel angles possess a notably high density, imparting strength and durability for a multitude of structural and construction purposes.

Q: Are steel angles suitable for coastal or saltwater environments?: Yes, steel angles can be suitable for coastal or saltwater environments. However, it is important to consider the type of steel used and the proper protective measures taken to ensure durability and resistance to corrosion. Stainless steel angles, particularly those made from marine grade stainless steel (such as 316 or 316L), are known for their excellent resistance to corrosion in saltwater environments. These stainless steel angles have a higher content of chromium and molybdenum, which provides enhanced protection against rust and corrosion caused by exposure to saltwater and other harsh elements. Furthermore, additional protective coatings or treatments such as galvanization or epoxy coating can be applied to steel angles to further enhance their resistance to corrosion in coastal or saltwater environments. These coatings create a barrier between the steel and the corrosive elements, preventing direct contact and reducing the risk of rust or corrosion. It is crucial to consult with structural engineers, architects, or steel suppliers who specialize in coastal or saltwater applications to determine the most suitable type of steel and protective measures for the specific project. Proper maintenance and regular inspections are also important to identify any signs of corrosion or damage and address them promptly to ensure the longevity and safety of the steel angles in coastal or saltwater environments.

Q: What is the purpose of using steel angles in construction?: Steel angles are commonly used in construction for several purposes. The primary purpose of using steel angles is to provide structural support and stability to various components of a building or structure. These angles are often used to reinforce corners, edges, and joints, adding strength and rigidity to the overall structure. Additionally, steel angles are used to distribute and transfer loads or forces within the construction. They help to evenly distribute the weight and stress across different parts of the structure, preventing any concentrated points of weakness. Moreover, steel angles are versatile and can be easily customized and fabricated to meet specific construction requirements. They can be cut, drilled, and welded, allowing for seamless integration into a wide range of construction projects. Furthermore, steel angles offer excellent durability and resistance to corrosion, making them suitable for both indoor and outdoor applications. They can withstand heavy loads, extreme weather conditions, and provide long-lasting support to the structure. In summary, the purpose of using steel angles in construction is to enhance the structural integrity, provide support and stability, distribute loads, and ensure the longevity of the building or structure.

Q: Are steel angles resistant to fire?: Fire resistance is generally attributed to steel angles. Steel, being a non-combustible substance, does not burn or aid in the propagation of fire. However, it should be noted that while steel itself is fire-resistant, it can lose its strength when exposed to prolonged high temperatures. In the event of a fire, the temperature can rise rapidly and cause the steel to weaken, potentially compromising the structural integrity of a building or component. To improve fire resistance, fire-resistant coatings such as intumescent paint or fireproofing materials can be applied to steel angles. These coatings offer additional insulation, delaying the steel's exposure to high temperatures and preventing failure. Ultimately, the fire resistance of steel angles depends on several factors, including the duration and intensity of the fire, as well as the measures taken to enhance their fire performance. To ensure the appropriate level of fire resistance for steel angles in a specific application, it is crucial to consult with fire protection experts and adhere to building codes and regulations.

Q: What is the keel of the aluminum single board suspended or the welded frame of angle steel?: Aluminum curtain wall veneer made of high strength Aluminum Alloy plate, its structure is mainly composed of a panel, stiffener and bracket component. Code can be directly by the panel bending, stamping molding, but also in the panel on the hems of riveting corner molding. The reinforcing ribs and the plate after the welding nail connection, make it become a strong overall, greatly enhance the rigidity and strength of single aluminum plate curtain wall, to ensure the long-term use of smoothness and anti-seismic capability. A lot of single plate shaped type, is also the largest, others with no keel, the ceiling of the room is generally used with plate, steel keel, length of 3 meters

Q: How do you prevent steel angles from vibrating?: There are a few ways to prevent steel angles from vibrating. One effective method is to use vibration damping materials such as rubber pads or isolation mounts between the steel angles and any adjacent surfaces. Another approach is to add additional supports or braces to the steel angles to enhance their stability and reduce any potential vibrations. Additionally, ensuring proper tightening of fasteners and connections can help minimize vibrations.

Q: Can steel angles be used in construction?: Indeed, construction can utilize steel angles. Due to their versatility, strength, and cost-effectiveness, steel angles are frequently employed as structural elements in construction endeavors. Their primary purpose is to support and reinforce various structural components, including beams, columns, and walls. Various sizes and thicknesses of steel angles are available, allowing for a wide range of applications in construction. They can be easily joined together through welding, bolting, or fastening, facilitating convenient on-site installation and customization. A key advantage of incorporating steel angles in construction lies in their high strength-to-weight ratio. This attribute enables steel angles to possess outstanding load-bearing capacity while remaining relatively lightweight, rendering them highly suitable for structures that necessitate strength without excessive weight. Moreover, steel angles exhibit excellent durability and resistance against environmental factors such as corrosion, fire, and pests. Consequently, structures constructed with steel angles boast extended lifespans and require minimal maintenance over time. In summary, steel angles offer a versatile and dependable option for construction projects, regardless of whether they are residential, commercial, or industrial in nature. Architects, engineers, and contractors commonly favor steel angles due to their strength, durability, and ease of installation.

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