Hot Rolled Equal Angle Steel with Grade GB-Q235
- 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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OKorder Financial Service
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Product Description:
OKorder is offering high quality Hot Rolled Equal Angle Steel at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Hot Rolled Equal Angle Steels are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Hot Rolled Equal Angle Steels are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
EQUAL ANGLES SIZES |
| ||
a(mm) | a1(mm) | thickness(mm) | length |
25 | 25 | 2.5---3.0 | 6M/12M |
30 | 30 | 2.5---4.0 | 6M/12M |
38 | 38 | 2.5 | 6M/12M |
38 | 38 | 3.0---5.0 | 6M/12M |
40 | 40 | 3.0---6.0 | 6M/12M |
50 | 50 | 3 | 6M/12M |
50 | 50 | 3.7---6.0 | 6M/9M/12M |
60 | 60 | 5.0---6.0 | 6M/9M/12M |
63 | 63 | 6.0---8.0 | 6M/9M/12M |
65 | 65 | 5.0---8.0 | 6M/9M/12M |
70 | 70 | 6.0---7.0 | 6M/9M/12M |
75 | 75 | 5.0---10.0 | 6M/9M/12M |
80 | 80 | 6.0---10.0 | 6M/9M/12M |
90 | 90 | 6.0---10.0 | 6M/9M/12M |
100 | 100 | 6.0---12.0 | 6M/9M/12M |
120 | 120 | 8.0-12.0 | 6M/9M/12M |
125 | 125 | 8.0---12.0 | 6M/9M/12M |
130 | 130 | 9.0-12.0 | 6M/9M/12M |
140 | 140 | 10.0-16.0 | 6M/9M/12M |
150 | 150 | 10---15 | 6M/9M/12M |
160 | 160 | 10---16 | 6M/9M/12M |
180 | 180 | 12---18 | 6M/9M/12M |
200 | 200 | 14---20 | 6M/9M/12M |
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: What makes stainless steel stainless?
A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q3: Can stainless steel rust?
A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
Images:
- Q: What is the maximum load capacity of a steel angle?
- The maximum load capacity of a steel angle is determined by various factors including its dimensions, thickness, grade, and quality. Steel angles are generally built to withstand significant loads due to their structural characteristics. However, it is essential to refer to engineering specifications and relevant building codes to determine the specific maximum load capacity of a steel angle in a particular application. The load capacity is usually calculated by considering the angle's cross-sectional area, the material's yield strength, and the applied load factors. Furthermore, factors such as the angle's length, support conditions, and the presence of any additional reinforcement or bracing can also affect the maximum load capacity. It is vital to ensure that the steel angle is chosen, designed, and installed correctly to safely support the intended loads and comply with the necessary structural standards.
- Q: Can steel angles be used in solar panel installations?
- Yes, steel angles can be used in solar panel installations. They provide structural support and can be used to mount solar panels on roofs or other surfaces.
- Q: Are steel angles susceptible to fatigue failure?
- Indeed, steel angles can experience fatigue failure. This failure occurs when a material undergoes repeated cycles of loading and unloading, resulting in the development and spread of cracks within the material. Similar to other structural components, steel angles can be exposed to cyclic loading conditions, such as vibrations, oscillations, or repeated stress applications. Multiple factors influence the occurrence of fatigue failure in steel angles, including the properties of the material, the geometric shape of the angle, the magnitude and frequency of the applied loads, and the presence of any defects or stress concentrations. Notches, welds, or sharp corners can particularly act as stress raisers, leading to localized stress concentrations and potential sites for crack initiation. To mitigate the risk of fatigue failure, engineers and designers consider various strategies. Firstly, they thoroughly assess the anticipated loading conditions and incorporate appropriate safety factors into the design to ensure that the steel angles do not experience stress levels surpassing their fatigue strength. Secondly, they strive to minimize stress concentrations through proper design techniques, such as incorporating rounded corners or fillets, which help distribute stress more uniformly and decrease the likelihood of crack initiation. Additionally, regular inspection and maintenance of structures play a crucial role in identifying potential fatigue cracks, enabling necessary repairs or replacements.
- Q: Are there any industry standards or certifications for steel angles?
- Steel angles have industry standards and certifications. The main standard for steel angles is the ASTM standard, specifically the ASTM A36 specification. This specification outlines the necessary chemical composition, mechanical properties, and dimensional tolerances for structural steel angles. Aside from ASTM, other organizations like AISC and SJI also provide guidelines and standards for steel angles used in construction and structural engineering. These standards guarantee that steel angles meet specific requirements in terms of quality, strength, and performance. Moreover, certifications like ISO 9001:2015 and ISO 14001:2015 are widely recognized in the steel industry. These certifications indicate that a manufacturer has implemented a quality management system and complies with environmental management standards. Adhering to these industry standards and certifications is crucial for manufacturers, suppliers, and construction professionals. It ensures the dependability and safety of steel angles in various applications.
- Q: What are the different welding methods used for steel angles?
- Steel angles can be welded using various methods, depending on factors such as steel thickness, joint type, and desired outcome. Below are some commonly used welding methods for steel angles: 1. Stick welding, also known as Shielded Metal Arc Welding (SMAW), involves manually feeding a consumable electrode coated in flux into the joint. The flux creates a protective shield around the weld pool. SMAW is versatile and suitable for different joint configurations and thicknesses. 2. Gas Metal Arc Welding (GMAW), commonly referred to as MIG or MAG welding, uses a continuously fed wire electrode through a welding gun. The electrode melts and joins the steel angles together, while a shielding gas protects the weld pool. GMAW is fast and suitable for thin to medium thickness steel angles. 3. Flux-Cored Arc Welding (FCAW) is similar to GMAW, but the wire electrode is filled with flux, eliminating the need for external shielding gas. FCAW is versatile, easy to use, and can be used in various positions. It is commonly used for thicker steel angles and in outdoor applications where wind may affect gas shielding. 4. Gas Tungsten Arc Welding (GTAW), also known as TIG welding, uses a non-consumable tungsten electrode to create an arc. A separate filler metal is manually added to the joint, while a shielding gas protects the weld pool. GTAW produces high-quality, precise welds and is commonly used for thinner steel angles or when aesthetics are important. 5. Submerged Arc Welding (SAW) involves continuously feeding a wire electrode into the joint while covering the weld area with granular flux. The flux acts as a protective medium and prevents atmospheric contamination. SAW is commonly used for thicker steel angles and in applications where high deposition rates are required. These are just a few of the commonly used welding methods for steel angles. Each method has its advantages and limitations, and the choice should be based on project requirements. Consulting with a qualified welding professional is important to determine the most suitable method for a specific application.
- Q: What are the design considerations when using steel angles?
- When incorporating steel angles into design, there are several important factors to keep in mind. Firstly, the load-bearing capacity of the steel angles must be thoroughly evaluated. The anticipated loads and stresses that the structure will endure should dictate the selection of the appropriate size, thickness, and configuration of the angles. Another factor to consider is the structural integrity of the connections between the steel angles and other design elements. The connections must be designed to provide sufficient strength and stiffness, while also accommodating any potential movement or deformation of the angles. The potential for corrosion when using steel angles should also be taken into account. To prevent rust and deterioration, it is essential to apply suitable protective coatings or treatments, especially in outdoor or high-moisture environments. Aesthetics and visual appeal are also significant considerations in design. The shape, finish, and overall appearance of the steel angles should align with the desired aesthetic of the project, whether it is a modern, industrial look or a more traditional and ornamental design. Finally, cost and availability should be considered when incorporating steel angles. The project's overall budget should be weighed against the cost of materials, fabrication, and installation. Additionally, it is important to consider the availability of the desired sizes and configurations of steel angles to ensure a smooth and timely construction process. By carefully considering these design factors, designers can effectively integrate steel angles into their projects, guaranteeing structural integrity, aesthetic appeal, and cost-effectiveness.
- Q: What are the common tolerances for steel angles?
- The common tolerances for steel angles typically include variations in dimensions such as length, width, and thickness. These tolerances can vary depending on the specific industry standards, but commonly accepted tolerances for steel angles are generally within a few millimeters or fractions of an inch.
- Q: How do you calculate the shear strength of a steel angle?
- To calculate the shear strength of a steel angle, you need to consider the properties of the material and the geometry of the angle. The shear strength is a measure of the maximum load that the angle can withstand before it fails under shear stress. First, you need to determine the cross-sectional area of the steel angle. This can be calculated by multiplying the thickness of the angle by the length of one side. For example, if the angle has a thickness of 0.25 inches and a length of 4 inches, the cross-sectional area would be 1 square inch (0.25 inches x 4 inches). Next, you need to determine the shear stress that the angle can withstand. This is typically provided by the manufacturer and is given as a maximum value in pounds per square inch (psi) or megapascals (MPa). For example, let's say the shear stress is given as 30,000 psi. To calculate the shear strength, you simply multiply the cross-sectional area by the shear stress. Using the example values, the shear strength would be 1 square inch x 30,000 psi = 30,000 pounds. It is important to note that this calculation assumes the angle is loaded in a single shear plane and that the material is homogenous and isotropic. In real-world applications, there may be additional factors to consider, such as the presence of holes, welds, or other stress concentrations. In these cases, more complex calculations or testing may be required to determine the shear strength accurately.
- 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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Hot Rolled Equal Angle Steel with Grade GB-Q235
- 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
OKorder Financial Service
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