• high quality hot rolled Q235 steel angle bar System 1
high quality hot rolled Q235 steel angle bar

high quality 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.

Q:How do you design connections for steel angles to steel beams?
Designing connections between steel angles and steel beams requires careful consideration and a step-by-step approach. Here is a general overview of the process: 1. Load determination: The first step involves identifying the loads that will impact the connection. These include vertical and horizontal loads, as well as any moments applied. These loads are crucial in determining the required strength of the connection. 2. Selection of appropriate materials: Based on the loads and design criteria, suitable steel angles and beams must be chosen for the connection. Factors such as material grade, size, and shape should be taken into account. 3. Connection analysis: The connection is analyzed to determine the necessary strength. This involves calculating shear, moment, and axial forces that will act on the connection. Structural analysis methods are employed, considering both service loads and ultimate strength requirements. 4. Connection type determination: Once the analysis is complete, the appropriate connection type is selected. Common options include bolted, welded, or a combination of both. Factors such as available space, ease of construction, and structural requirements are considered. 5. Connection design: The connection is designed to meet the required strength and performance criteria. This includes determining the number, size, and layout of bolts or welds, as well as any additional reinforcement or stiffeners that may be necessary. Shear, moment, and axial force resistance, along with adherence to design codes and standards, are considered. 6. Detailing and fabrication: Detailed drawings and specifications, including dimensions, tolerances, and material specifications, are provided for the connection. Coordination with fabricators and contractors ensures accurate fabrication and installation. 7. Quality control and inspection: Throughout fabrication and construction, quality control checks and inspections are conducted to ensure correct fabrication and installation of the connection. Visual inspections, non-destructive testing, and load testing, if required, are performed. Consulting with a structural engineer or experienced professional in steel connection design is essential to ensure the connection is designed safely and complies with applicable building codes and standards.
Q:Can steel angles be used in staircases?
Yes, steel angles can be used in staircases. Steel angles are commonly used as structural elements in construction due to their strength and versatility. In staircases, steel angles can be used to provide support and stability to the steps and handrails. They are often used as stringers, which are the inclined structural members that support the treads and risers of the staircase. Steel angles can also be used to reinforce the connections between the treads and risers, ensuring the structural integrity of the staircase. Additionally, steel angles can be used as handrails or balusters, providing a secure and durable railing system. Overall, steel angles offer a reliable and cost-effective solution for constructing staircases that can withstand heavy loads and meet the necessary safety standards.
Q:Is there a screw that can be made like angle iron, but not a right angle, just a single piece of material? That's the way to break the angle iron in two. What if it's called? Thank you, professionals!
As for the cutting of wood cutting machine can cut metal with no blade, you can find a corner grinder to cut angle grinder specifications you can use with 100 or 125 with the same diameter, diameter, cutting slice thickness 3mm, slice should be perpendicular to the cutting piece.
Q:Can steel angles be used for playground equipment?
Yes, steel angles can be used for playground equipment. Steel angles are commonly used for constructing various playground structures such as slides, climbing frames, and swing sets due to their durability, strength, and ability to withstand heavy use and outdoor elements.
Q:Can steel angles be used in outdoor or exposed applications?
Steel angles can indeed be utilized in outdoor or exposed settings. Typically, they are crafted from galvanized steel, which is covered with a protective zinc layer. This zinc coating aids in averting corrosion and rust, rendering them fitting for outdoor purposes. Moreover, steel angles possess robustness and sturdiness, making them appropriate for a range of applications including construction, infrastructure, and outdoor furnishings. Nonetheless, it is crucial to carry out regular maintenance and inspections to detect any indications of corrosion or harm, taking appropriate measures to forestall possible problems.
Q:What are the common applications of steel angles in architecture?
Steel angles are widely used in architecture for various applications due to their versatility and strength. Some common applications of steel angles in architecture include: 1. Structural support: Steel angles are often used as structural support elements in building construction. They can be welded or bolted together to form a sturdy framework that provides strength and stability to the structure. 2. Framing: Steel angles are commonly used in framing applications such as door and window frames, as well as in the construction of roof trusses. They provide rigidity and support to the overall structure, ensuring that it remains stable and durable. 3. Reinforcement: Steel angles are often used to reinforce concrete structures. They can be embedded into concrete walls, columns, and beams to enhance their load-bearing capacity and resistance to deformation. 4. Staircases and handrails: Steel angles are frequently used in the construction of staircases and handrails. They provide a strong and durable framework that ensures the safety and stability of these architectural elements. 5. Architectural detailing: Steel angles are also utilized for architectural detailing purposes. They can be used to create decorative elements such as cornices, brackets, and ornamental features that add aesthetic appeal to the building. 6. Industrial applications: Steel angles find application in industrial settings, such as factories and warehouses, where they are used to create sturdy platforms, mezzanines, and equipment supports. Overall, steel angles are a versatile and reliable material that offers numerous benefits for architectural applications. Their strength, durability, and flexibility make them an ideal choice for a wide range of architectural structures and features.
Q:Are steel angles suitable for earthquake-resistant structures?
Because of their high strength and ductility properties, steel angles are often used in earthquake-resistant structures. Their angular shape enables them to effectively withstand lateral forces resulting from seismic events. Steel angles have the capacity to absorb and disperse energy during earthquakes, making them suitable for withstanding the dynamic loads produced by ground movements. Moreover, connecting and joining steel angles is a straightforward process, which guarantees a high level of structural integrity and overall stability in buildings. These factors contribute to steel angles being a preferred option for earthquake-resistant structures, as they provide a dependable and long-lasting solution for minimizing the impact of seismic events.
Q:Are steel angles fire resistant?
Yes, steel angles are fire resistant. Steel is a non-combustible material, and when properly designed and installed, steel angles can withstand high temperatures and maintain their structural integrity during a fire.
Q:What are the different dimensions used to specify steel angles?
The specific standards and systems followed by various countries or industries determine the different dimensions used to specify steel angles. However, there are some commonly used dimensions for specifying steel angles. 1. Leg Length: The length of each of the two equal legs that form the angle is referred to as the leg length of a steel angle. Typically, this dimension is measured from the inside of the angle and is denoted in millimeters or inches. 2. Thickness: The measurement of the material's thickness from one side to the other is known as the thickness of a steel angle. It is usually expressed in millimeters or inches. 3. Weight per Meter or Foot: The weight per unit length is a significant dimension used to specify steel angles. It represents the weight of the angle per unit length and is calculated by multiplying the cross-sectional area of the angle by the density of the steel. The weight is commonly provided in kilograms per meter (kg/m) or pounds per foot (lb/ft). 4. Cross-Sectional Area: The total area of the steel angle's cross-section is referred to as the cross-sectional area. It is calculated by multiplying the leg length and the thickness of the angle. The cross-sectional area is typically expressed in square millimeters or square inches. 5. Moment of Inertia: The moment of inertia measures the resistance of the steel angle to bending and is calculated based on the shape and dimensions of the angle's cross-section. It is commonly denoted as Ixx or Iyy and is expressed in millimeters to the fourth power or inches to the fourth power. 6. Radius of Fillet: The rounded corner between the legs of the steel angle is called the radius of fillet. It is measured from the inside of the angle and is typically expressed in millimeters or inches. These dimensions play a crucial role in specifying steel angles as they provide essential information about the size, weight, strength, and structural properties of the angles. They assist engineers, architects, and manufacturers in selecting the appropriate steel angles for various applications, including construction, infrastructure, machinery, and fabrication.
Q:What does 50*50*5 angle mean?
Angle called angle, the steel strip is perpendicular to each other on both sides into the corner. There are equal angles and unequal angles. The two sides of an equal angle steel are equal in width. The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm. Also available models that model is the number of centimeters wide, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone. Standard Specification for hot-rolled equal angle iron is 2#-20#. The angle iron can be made up of different force components according to the different structure, and can also be used as the connecting piece between the components. Widely used in a variety of architectural and engineering structures, such as beams, bridges, towers, hoisting and conveying machinery, ships, industrial furnace, reaction tower, container frame and warehouse.Angle steel is a kind of carbon structural steel for construction. It is a simple section steel, mainly used in the frame of metal component and workshop. In use, better weldability, plastic deformation and mechanical strength are required. The raw steel billet for producing angle steel is low carbon square billet, and the finished product angle iron is made by hot rolling, normalizing or hot rolling.

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