A90*90*8 Equal steel Angle for construction
- 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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Product Description:
Specifications of Equal Steel Angle
1. Standards: GB,ASTM,BS,AISI,DIN,JIS
2. Length:6m,9m,12m
3. Material:Material: GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192,
SS400; SS540.
4. Sizes:
Sizes: 25mm-250mm | ||
a*t | ||
25*2.5-4.0 | 70*6.0-9.0 | 130*9.0-15 |
30*2.5-6.6 | 75*6.0-9.0 | 140*10-14 |
36*3.0-5.0 | 80*5.0-10 | 150*10-20 |
38*2.3-6.0 | 90*7.0-10 | 160*10-16 |
40*3.0-5.0 | 100*6.0-12 | 175*12-15 |
45*4.0-6.0 | 110*8.0-10 | 180*12-18 |
50*4.0-6.0 | 120*6.0-15 | 200*14-25 |
60*4.0-8.0 | 125*8.0-14 | 250*25 |
5. Material details:
Alloy No | Grade | Element (%) | |||||
C | Mn | S | P | Si | |||
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Q235 | B | 0.12—0.20 | 0.3—0.7 | ≤0.045 | ≤0.045 | ≤0.3 | |
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Alloy No | Grade | Yielding strength point( Mpa) | |||||
Thickness (mm) | |||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | ||||
≥ | |||||||
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Q235 | B | 235 | 225 | 215 | 205 | ||
Alloy No | Grade | Tensile strength (Mpa) | Elongation after fracture (%) | ||||
Thickness (mm) | |||||||
| ≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |||
≥ | |||||||
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Q235 | B | 375--500 | 26 | 25 | 24 | 23 | |
Usage & Applications of Equal Steel Angle
Trusses;
Transmission towers;
Telecommunication towers;
Bracing for general structures;
Stiffeners in structural use.
Packaging & Delivery of Equal Steel Angle
- Q:Can steel angles be used as structural supports?
- Yes, steel angles can be used as structural supports. Steel angles are commonly used in construction and engineering projects as they offer excellent strength and stability. They have a unique L-shape design that makes them ideal for providing support and structural integrity to various structures. Steel angles are often used as beams, braces, or supports in buildings, bridges, and other infrastructure projects. They are capable of handling heavy loads and are resistant to bending and compression forces, making them a reliable choice for structural support. Additionally, steel angles can be easily fabricated and installed, making them a cost-effective solution for construction purposes.
- Q:What are the properties of steel angles?
- Steel angles, also known as angle iron or L-shaped steel, possess several properties that make them highly versatile and widely used in various industries. 1. Strength and durability: Steel angles are made from solid steel and are known for their exceptional strength and durability. These properties make them suitable for structural applications where high strength is required, such as in building frames and supports. 2. Load-bearing capacity: Due to their L-shaped design, steel angles offer excellent load-bearing capacity. They can efficiently distribute weight and provide structural support, making them ideal for constructing bridges, towers, and other heavy-duty structures. 3. Versatility in applications: Steel angles can be used in a wide range of applications due to their flexibility and adaptability. They can be easily cut, drilled, and welded, allowing for customization to fit specific project requirements. Steel angles are commonly used in the construction, manufacturing, and automotive industries. 4. Corrosion resistance: Steel angles can be manufactured with corrosion-resistant coatings or made from stainless steel, providing protection against rust and other environmental factors. This corrosion resistance makes them suitable for outdoor applications and in environments with high moisture or chemical exposure. 5. Cost-effectiveness: Steel angles are cost-effective compared to other structural materials, such as aluminum or wood. They offer a high strength-to-weight ratio, minimizing the amount of material required for a given application. This makes steel angles a cost-efficient choice for various construction projects. 6. Aesthetics: Steel angles can also be used for their aesthetic appeal, adding a visually appealing dimension to architectural designs. They can be utilized for decorative purposes in interior design or as part of ornamental structures, providing both functionality and visual interest. Overall, the properties of steel angles, including strength, load-bearing capacity, versatility, corrosion resistance, cost-effectiveness, and aesthetic appeal, make them an excellent choice for a wide range of applications in different industries.
- Q:Are steel angles resistant to chemical corrosion?
- Yes, steel angles are resistant to chemical corrosion due to the protective oxide layer that forms on their surface, which helps prevent chemical reactions and corrosion.
- Q:What is the maximum allowable torsional stress for a steel angle?
- Several factors determine the maximum allowable torsional stress for a steel angle, including the specific grade of steel, the dimensions and shape of the angle, and the intended application. Steel angles are commonly used in structural applications, such as supporting beams and frames, and they are designed to withstand various types of stresses, including torsional stress. Engineers typically consult industry standards and codes, such as the AISC Manual or EN 10056, to determine the maximum allowable torsional stress for a steel angle. These standards provide guidelines and formulas for calculating the maximum allowable torsional stress based on properties like the cross-sectional area, moment of inertia, and modulus of elasticity of the steel angle. It is important to note that the maximum allowable torsional stress is usually expressed as a percentage of the steel's yield strength or ultimate tensile strength. This ensures that the angle can safely endure torsional loads without suffering permanent deformation or failure. In practical applications, engineers and designers carefully analyze specific requirements and loading conditions to determine the appropriate maximum allowable torsional stress for a steel angle. They consider factors such as the magnitude and direction of the applied torque, the angle's orientation, and any additional loads or constraints present. Ultimately, the maximum allowable torsional stress for a steel angle is a critical parameter in ensuring the structural integrity and safety of a design. Proper consideration of the steel's properties, industry standards, and specific application requirements is essential for accurate calculations and the selection of an appropriate steel angle capable of effectively resisting torsional stress.
- Q:How do you prevent rust on steel angles?
- To avoid rust on steel angles, there are several actions you can take: 1. Applying a protective coating is an effective method. You can choose to use paint, varnish, or other coatings that are resistant to corrosion. Make sure to select a coating specifically designed for preventing rust on steel surfaces. 2. Opt for galvanized steel angles. Galvanization involves applying a layer of zinc to the steel, creating a protective barrier against rust. This option greatly reduces the likelihood of rust formation. Galvanized steel angles are readily available and commonly used in outdoor applications. 3. Keep moisture at bay. Moisture accelerates rust formation, so it is crucial to keep steel angles dry. Avoid exposing them to rain, humid environments, or excessive moisture. If the angles are installed outdoors, ensure proper drainage and provide adequate ventilation to prevent moisture buildup. 4. Regularly clean and maintain the steel angles. This helps remove dirt, dust, and other contaminants that contribute to rust formation. Use a mild detergent or cleaning solution along with a soft cloth or sponge to clean the surface. After cleaning, ensure the angles are completely dry before applying any protective coating. 5. Monitor and repair damaged coatings. As time passes, protective coatings may become damaged due to wear and tear or exposure to harsh conditions. It is crucial to monitor the condition of the coatings and promptly repair any areas that are damaged. This will help maintain the integrity of the protective layer and prevent rust from forming. 6. Consider using stainless steel angles. Stainless steel contains chromium, which makes it highly resistant to rust and corrosion. If preventing rust is a top priority, you may want to consider using stainless steel angles instead of regular steel. Although stainless steel angles are typically more expensive, they offer superior durability and a longer lifespan. By implementing these preventive measures, you can significantly reduce the risk of rust formation on steel angles. This will ensure their longevity and help maintain their structural integrity.
- Q:How do you determine the shear capacity of a steel angle?
- In order to establish the shear capacity of a steel angle, various factors must be taken into account. The shear capacity signifies the maximum load that the angle can endure without experiencing shear failure. The initial step in determining the shear capacity involves identifying the characteristics of the steel angle, such as the grade of the material and its dimensions. The strength properties of the steel, which are crucial for calculating the shear capacity, are determined by its grade. The calculations are also significantly influenced by the dimensions of the angle, including its length, width, and thickness. Subsequently, it becomes necessary to ascertain the critical shear area of the angle. This area represents the section of the angle that will encounter the highest shear stress during loading. By considering the location of the applied load and the geometry of the angle, the critical shear area can be calculated. Once the critical shear area is determined, the subsequent step is to compute the shear stress exerted on this area. The shear stress is calculated by dividing the applied load by the area. It is crucial to ensure that the shear stress does not surpass the allowable shear stress for the specific grade of steel being utilized. The allowable shear stress is typically provided by design codes or standards. Finally, the shear capacity of the steel angle can be calculated by multiplying the shear stress by the critical shear area. This calculation yields the maximum load that the angle can withstand without experiencing shear failure. It is important to bear in mind that the shear capacity of a steel angle can be influenced by additional factors such as the presence of holes or welds, which can weaken the structure. In such cases, further calculations or considerations may be necessary. Overall, the process of determining the shear capacity of a steel angle encompasses considering the properties of the steel, calculating the critical shear area, determining the shear stress, and ensuring that it does not exceed the allowable shear stress for the material grade.
- Q:How do you determine the required angle size for a specific application?
- Several factors must be taken into consideration in order to determine the necessary angle size for a specific application. First and foremost, it is crucial to understand the purpose or function of the application. Different applications may require different angle sizes depending on the desired outcome. For instance, if the application involves cutting or shaping materials, the angle size must be determined based on the desired level of precision or detail. Secondly, the materials used in the application must be carefully considered. Some materials may be more brittle or prone to damage, while others may be more flexible. The chosen angle size should take into account the properties of the materials and minimize the risk of damage or failure. Thirdly, the specific conditions or environment in which the application will be used should be taken into account. Factors such as temperature, pressure, or moisture levels can impact the performance of the application and influence the required angle size. It is essential to select an angle size that can withstand the expected conditions and provide optimal functionality. Furthermore, consulting industry standards or guidelines that may exist for the specific application can be beneficial. These standards often provide recommended angle sizes based on best practices and past experiences. They serve as a useful reference point in determining the required angle size. Lastly, it may be necessary to conduct testing or simulations to verify the selected angle size. By creating prototypes or using computer-aided design (CAD) software, one can evaluate the performance and effectiveness of different angle sizes before making a final decision. In conclusion, determining the necessary angle size for a specific application involves considering the purpose, materials, environmental conditions, industry standards, and potentially conducting testing or simulations. By analyzing these factors, one can make an informed decision and select the most suitable angle size for the application.
- Q:What is the maximum allowable bearing stress for a steel angle?
- The maximum allowable bearing stress for a steel angle depends on various factors such as the specific grade of steel, the angle's dimensions, and the application requirements. It is essential to consult relevant design codes, standards, or engineering references for accurate and up-to-date information on the maximum allowable bearing stress for a steel angle in a specific context.
- Q:What are the considerations for selecting the appropriate steel angle finish?
- Several factors need to be taken into account when choosing the right steel angle finish. Firstly, the intended use or application of the steel angle is a primary consideration. Different finishes offer varying levels of corrosion resistance, which is crucial in environments with moisture or chemicals. For outdoor applications or high humidity environments, a hot-dip galvanized finish is often preferred due to its excellent corrosion resistance. Conversely, a plain steel finish may suffice for indoor applications where corrosion resistance is not a major concern. The desired aesthetic appearance is another consideration. Steel angles can be finished in different ways to achieve various looks. A mill finish provides a raw, industrial appearance, while a powder coat finish offers a polished look and a wide range of color options. The choice of finish depends on the desired aesthetic effect and the overall project design. Durability is also an important factor to consider. Finishes like zinc plating or stainless steel offer enhanced durability and resistance to wear and tear, making them suitable for heavy-duty applications or high-traffic areas. On the other hand, a painted finish may be more prone to chipping or scratching, making it less suitable for long-term durability requirements. Lastly, cost plays a significant role in the decision-making process. Different finishes have varying costs associated with them, so it is necessary to balance the desired finish with the available budget. It is worth noting that while certain finishes may have a higher upfront cost, they may provide long-term cost savings by reducing maintenance or replacement needs. To summarize, the appropriate steel angle finish selection depends on factors such as corrosion resistance, aesthetic appearance, durability requirements, and budget considerations. By carefully evaluating these factors, one can choose the most suitable finish that meets both functional and aesthetic needs.
- Q:Can steel angles be used in furniture manufacturing?
- Yes, steel angles can be used in furniture manufacturing. Steel angles are commonly used as structural supports in furniture construction due to their strength and stability. They can be utilized for creating sturdy frames, legs, and corners in various types of furniture such as tables, chairs, and shelving units.
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A90*90*8 Equal steel Angle for construction
- 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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