Hot Rolled Steel Equal Angles Q235, A36, SS400, 235JR for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25000 m.t.
- Supply Capability:
- 200000 m.t./month
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Specifications of Hot Rolled Steel Equal Angles Q235, A36, SS400, 235JR for Construction:
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. Chemical data: %
C | Mn | S | P | Si |
0.14-0.22 | 0.30-0.65 | ≤0.050 | ≤0.045 | ≤0.30 |
Usage & Applications of Hot Rolled Steel Equal Angles Q235, A36, SS400, 235JR for Construction:
Trusses;
Transmission towers;
Telecommunication towers;
Bracing for general structures;
Stiffeners in structural use.
Packaging & Delivery of Hot Rolled Steel Equal Angles Q235, A36, SS400, 235JR for Construction:
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 customer's 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 customer request.
FAQ:
Q1: How do we guarantee the quality of our products?
A1: 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.
Q2: How soon can we receive the product after purchase?
A2: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q3: What makes stainless steel stainless?
A3: 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.
Images:
- Q: What is the weight-bearing capacity of steel angles?
- The weight-bearing capacity of steel angles is determined by a range of factors, including the angle's dimensions, thickness, the type of steel employed, and the specific load it bears. Due to their strength and load-bearing capabilities, steel angles find widespread use in construction and structural applications. Nevertheless, it is crucial to refer to engineering tables or seek guidance from a structural engineer to ascertain the precise weight-bearing capacity of a steel angle in a given scenario.
- Q: Can steel angles be used as handrails or guardrails?
- Handrails or guardrails can indeed be made using steel angles. The strength and durability of steel angles make them a popular choice in construction and industrial settings. When designed, fabricated, and installed correctly, steel angles offer a dependable support system for handrails and guardrails. By welding or bolting them to other structural components, a secure and safe railing system can be created. Moreover, steel angles are easily customizable to match specific design and aesthetic preferences. However, it is crucial to verify that the steel angles used adhere to the necessary safety standards and building codes, ensuring the safety and well-being of those utilizing the handrails or guardrails.
- Q: How do you prevent buckling of steel angles under compressive loads?
- To prevent buckling of steel angles under compressive loads, there are several measures that can be taken: 1. Increase the section modulus: The section modulus is a measure of the resistance of a cross-sectional shape to bending. By increasing the width or thickness of the steel angle, the section modulus can be increased, thereby enhancing its ability to resist compressive loads without buckling. 2. Increase the moment of inertia: The moment of inertia is a property of a cross-sectional shape that determines its resistance to bending. By increasing the moment of inertia, the steel angle becomes stiffer and less prone to buckling. This can be achieved by adding additional material or using a different cross-sectional shape with a greater moment of inertia. 3. Provide lateral support: Lateral support can be provided by adding bracing or stiffeners to the steel angle. This helps to distribute the compressive load and prevent buckling. The bracing or stiffeners should be designed to resist the applied loads and prevent any local distortions or deformations. 4. Use thicker or higher strength steel: By using thicker or higher strength steel, the steel angle can withstand higher compressive loads without buckling. Thicker steel has a higher resistance to bending, while higher strength steel can carry higher stresses before reaching its yield point. 5. Properly design and install connections: The connections between the steel angle and other structural members should be carefully designed and installed. Adequate connection details should be provided to ensure that the compressive load is transferred properly and that the steel angle is adequately supported. 6. Consider the effective length factor: The effective length factor is a parameter that accounts for the buckling behavior of a member. By properly considering the effective length factor in the design calculations, the risk of buckling can be minimized. 7. Conduct a thorough structural analysis: It is important to conduct a structural analysis to determine the expected compressive loads and potential buckling modes. By analyzing the structure using appropriate software or calculations, the necessary measures can be implemented to prevent buckling. Overall, preventing buckling of steel angles under compressive loads involves a combination of design considerations, material selection, and proper installation techniques. Following these measures will ensure the structural integrity and safety of the steel angles in various applications.
- Q: Are steel angles resistant to wind loads?
- Yes, steel angles are resistant to wind loads. Steel angles are commonly used in construction for their strength and stability. When properly designed and installed, steel angles provide structural support and can effectively resist the forces exerted by wind. The shape and geometry of steel angles provide rigidity and stability, making them capable of withstanding wind loads without significant deformation or failure. Additionally, steel angles can be reinforced and connected to other structural elements, further enhancing their resistance to wind loads.
- Q: Can steel angles be used for framing or supporting exterior façade elements?
- Yes, steel angles can be used for framing or supporting exterior façade elements. Steel angles provide structural support and stability, making them suitable for framing and supporting various components of an exterior façade, such as windows, doors, cladding, and signage. They offer strength, durability, and versatility, making them a popular choice in architectural and construction applications.
- Q: Can steel angles be used in the construction of oil refineries?
- Yes, steel angles can be used in the construction of oil refineries. Steel angles are commonly used in construction projects due to their high strength and durability. They provide structural support and are suitable for various applications, including the construction of oil refineries. The angles can be used to create frameworks, supports, and bracing for different components and equipment within the refinery. They offer stability and resistance to heavy loads and harsh environments, which is essential in the oil refining industry. Additionally, steel angles can be easily welded, bolted, or connected to other steel members, making them a versatile choice for refinery construction.
- Q: What is the maximum allowable torsional stress for a steel angle?
- The maximum allowable torsional stress for a steel angle depends on various factors such as the type of steel, its dimensions, and the specific application. Therefore, it is not possible to provide a specific value without more information.
- Q: Are steel angles resistant to impact or vibration?
- Steel angles are generally resistant to both impact and vibration. Steel is known for its strength and toughness, making it highly resistant to impact. It can absorb and distribute the force generated by an impact, preventing structural damage. Additionally, steel angles have a high natural frequency, which means they can withstand vibrations without experiencing significant deformation or failure. However, the resistance of steel angles to impact and vibration may vary depending on the specific grade and thickness of the steel, as well as the intensity and duration of the impact or vibration. It is important to consider the specific requirements and conditions of the application when determining the suitability of steel angles for impact and vibration resistance.
- Q: Are steel angles fire-resistant?
- Yes, steel angles are fire-resistant to a certain extent. Steel is a non-combustible material, meaning it does not burn or contribute fuel to a fire. It has a high melting point, usually around 1370°C (2500°F), which allows it to maintain its structural integrity even under high temperatures. However, it is important to note that while steel itself is fire-resistant, the fire resistance of a structure or component depends on various factors such as the design, size, and configuration of the steel angles, as well as the fire protection measures implemented. Fire protection methods like fire-resistant coatings, fireproofing materials, or fire-resistant insulation can be applied to steel angles to enhance their fire resistance. These additional fire protection measures can provide a certain level of insulation, delaying the transfer of heat to the steel and extending the time it takes for the steel to reach its critical temperature. This allows occupants more time to evacuate the building and firefighters more time to control the fire. In summary, steel angles are inherently fire-resistant due to the properties of steel, but their fire resistance can be further enhanced by implementing appropriate fire protection measures.
- Q: Are steel angles corrosion resistant?
- Yes, steel angles can be corrosion resistant depending on the type of steel used and any additional protective coatings applied.
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Hot Rolled Steel Equal Angles Q235, A36, SS400, 235JR for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25000 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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