GB Q235 Steel Angle with High Quality 45*45mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t
- Supply Capability:
- 10000 m.t/month
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Specifications of GB Q235 Steel Angle with High Quality 45*45mm:
1.Standards:GB
2.Length:6m, 12m
3.Material:Q235 or equivalent
4.Size:
Size (mm) | Mass (kg/m) | Size (mm) | Mass (kg/m) |
| 45*45*4 | 2.736 | 45*45*5 | 3.369 |
Usage & Applications of GB Q235 Steel Angle with High Quality 45*45mm:
Trusses;
Transmission towers;
Telecommunication towers;
Bracing for general structures;
Stiffeners in structural use.
Packaging & Delivery of GB Q235 Steel Angle with High Quality 45*45mm:
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 customers' request.
3. Marks:
Color mark: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: There will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.
If loading by container the marking is not needed, but we will prepare it as customers' request.
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 arrange production. The shipping date is dependent upon the quatity, how many sizes you want and the plan of production, but is typically 30 to 45 days from the beginning of production.
Images of GB Q235 Steel Angle with High Quality 45*45mm:
*If you would like to get our price, please inform us the size, standard/material and quantity. Thank you very much for your attention.
- Q: Can steel angles be used for modular furniture or fixtures?
- Yes, steel angles can be used for modular furniture or fixtures. Steel angles are versatile and durable, making them suitable for various applications in modular furniture design. They provide structural support and can be used as framing elements or brackets for assembling different modular components. Additionally, steel angles offer excellent strength and stability, ensuring the stability and longevity of modular furniture and fixtures.
- Q: How are steel angles cut to specific lengths?
- To achieve specific lengths, various cutting tools and techniques are employed for steel angles. Among these, a common approach involves the use of saws, such as band saws or circular saws with metal-cutting blades. By securely clamping or holding the angle in place, a precise and clean cut can be made as the saw blade is guided along the desired cutting line. Alternatively, an abrasive cutting wheel, also known as a cutoff wheel or grinding disc, can be utilized. This method is particularly suitable for thinner steel angles or situations requiring a more accurate cut. By securing the angle in a vise or similar holding device, the cutting wheel is cautiously guided along the marked cutting line, removing excess material. For larger and thicker steel angles, plasma cutters or oxy-fuel torches are viable options. Both methods involve elevating the steel's temperature to a point where it either melts or oxidizes, enabling a meticulous and precise cut. Plasma cutters utilize a focused jet of ionized gas, while oxy-fuel torches employ a combination of oxygen and a fuel gas, like acetylene or propane. In certain cases, more specialized techniques such as water jet cutting or laser cutting can be utilized to cut steel angles. Water jet cutting employs a high-pressure stream of water mixed with abrasive particles to erode the steel, while laser cutting relies on a concentrated laser beam to melt or vaporize the material along the intended cutting path. Regardless of the chosen method, it is crucial to firmly secure the angle in place and accurately guide the cutting tool along the marked cutting line. When cutting steel angles to specific lengths, it is important to prioritize safety by taking appropriate precautions like wearing protective eyewear and gloves.
- Q: Can steel angles be used in seismic applications?
- Absolutely, seismic applications can definitely make use of steel angles. Thanks to their exceptional strength and ductility, steel angles are widely utilized in seismic applications. Specifically, they are commonly incorporated into the construction of steel moment frames and bracing systems, which are specifically engineered to counteract the lateral forces brought on by seismic events. In regions that are susceptible to earthquakes, steel angles prove to be particularly advantageous in terms of providing structural support and stability. They can be employed as diagonal braces, gusset plates, or stiffeners to enhance the seismic performance of buildings and other structures. Moreover, steel angles boast the added benefit of being easily fabricated and installed, making them an economical choice for seismic applications.
- Q: How do you determine the plastic section modulus of a steel angle?
- In order to determine the plastic section modulus of a steel angle, a specific calculation process must be followed. The plastic section modulus (Z) is used to assess the ability of a cross-section to resist plastic bending and is commonly employed in structural engineering to analyze the strength and stability of members. To calculate the plastic section modulus of a steel angle, it is necessary to know the dimensions of the angle cross-section, including the length of the legs and the thickness of the steel. Once these measurements are obtained, the following steps can be carried out: 1. The centroid of the angle cross-section must be identified. This centroid serves as the geometric center of the shape and is a crucial reference point for calculating the plastic section modulus. By determining the average of the coordinates of the vertices, the centroid can be found. 2. The moment of inertia (I) needs to be calculated. The moment of inertia provides a measure of how the area is distributed around the centroid. It can be determined by summing the individual moments of inertia for each component of the cross-section. For a steel angle, the moment of inertia can be calculated using standard formulas or tables. 3. The plastic section modulus (Z) must be determined. The plastic section modulus is directly related to the moment of inertia. It can be computed by dividing the moment of inertia (I) by the distance from the centroid to the outermost fiber of the section. This distance, known as the distance to the extreme fiber (c), is typically equal to half the thickness of the angle. The formula to calculate the plastic section modulus (Z) is Z = I / c. 4. The values obtained for the moment of inertia (I) and the distance to the extreme fiber (c) should be substituted into the formula to calculate the plastic section modulus (Z). By following these steps, the plastic section modulus of a steel angle can be determined. This parameter is crucial for assessing the structural behavior and design of steel angles, particularly when subjected to bending loads.
- Q: How do you calculate the bending moment of a loaded steel angle?
- To calculate the bending moment of a loaded steel angle, you need to determine the applied load and the distance from the load to the point of interest on the angle. Then, multiply the load by the distance to obtain the bending moment. This calculation helps determine the strength and stability of the angle under the applied load.
- Q: Can steel angles be used in bridge construction?
- Yes, steel angles can definitely be used in bridge construction. Steel angles, also known as L-shaped structural steel, are commonly used as cross-sectional supports in bridge construction. They are particularly useful for providing stability, strength, and rigidity to bridge structures. Steel angles are versatile and can be used for various bridge components such as beams, trusses, and bracing systems. They are often welded or bolted together to form structural connections, ensuring the integrity and load-carrying capacity of the bridge. Steel angles offer several advantages in bridge construction, including their high strength-to-weight ratio, durability, and resistance to corrosion. Overall, steel angles are a reliable and widely used component in the construction of bridges.
- Q: How do you calculate the axial load capacity of a steel angle?
- To calculate the axial load capacity of a steel angle, you need to consider several factors including the material properties of the angle, its dimensions, the type of loading, and the safety factor. First, you should determine the yield strength of the steel angle. This value represents the maximum stress the angle can withstand without permanent deformation. The yield strength can be obtained from the steel angle's specifications or by conducting material testing. Next, you need to measure the dimensions of the angle, including its length, thickness, and width. These values are crucial in determining the area of the cross-section of the angle. Once you have the yield strength and the cross-sectional area, you can calculate the axial load capacity using the formula: Axial load capacity = Yield strength × Cross-sectional area It is important to note that this formula assumes that the angle is subjected to direct axial loading. If the angle is subjected to combined loading or other complex loading conditions, additional calculations or structural analysis may be required. Moreover, it is customary to apply a safety factor to the calculated axial load capacity to account for uncertainties and ensure structural integrity. The safety factor is typically determined based on the specific application and industry standards. For example, a safety factor of 1.5 is commonly used in structural design. In summary, to calculate the axial load capacity of a steel angle, you need to know its yield strength, measure its dimensions, and apply the appropriate safety factor. This calculation provides an estimate of the maximum load the angle can bear without failure under axial loading conditions.
- Q: How are steel angles protected against impact or collision damage?
- Steel angles can be protected against impact or collision damage by using various methods such as installing protective barriers or bollards, applying impact-resistant coatings or paints, using rubber or foam buffers, or implementing structural reinforcements.
- Q: What are the common welding techniques used for steel angles?
- The common welding techniques used for steel angles include shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and flux-cored arc welding (FCAW).
- Q: What is the process of cold bending steel angles?
- Manipulating steel angles into a desired shape without using heat is the process of cold bending. This involves applying force or pressure to the angles in a controlled manner. To begin, a bending machine or fixture securely holds the steel angle in place during bending. The operator then determines the desired angle and bend radius, which dictate the required force. Subsequently, pressure is gradually applied by the bending machine or fixture to bend the steel angle to the desired shape. This force is applied slowly and evenly to prevent any deformation or damage. Throughout the bending process, it is crucial to monitor the angle and ensure even and smooth bending. Adjustments to the pressure or angle may be necessary to achieve the desired shape. Once the steel angle has been bent to the desired angle, it is cautiously removed from the bending machine or fixture to prevent any distortion or damage. Cold bending steel angles have various advantages over hot bending, including reduced risk of material distortion or weakening caused by heat. It also allows for more precise and controlled bending, making it ideal for applications where accuracy is vital. In conclusion, cold bending steel angles involves securely positioning the angle in a bending machine or fixture, applying gradual and controlled pressure to bend it to the desired shape, and carefully removing the bent angle for further use.
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GB Q235 Steel Angle with High Quality 45*45mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t
- Supply Capability:
- 10000 m.t/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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