Angle Steel with Material: GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 5000 m.t./month
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Product Description:
OKorder is offering Angle Steel with Material: GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192 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:
Angle Steel with Material: GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192 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 Angle Steel with Material: GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192 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:
1 Standards: GB,ASTM,BS,AISI,DIN,JIS
2. Invoicing on theoretical weight or actual weight as customer request
3. Material:Material: GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192, SS400; SS540.
4. Size：
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 GB Q235 Angle Steel
Trusses;
Transmission towers;
Telecommunication towers;
Bracing for general structures;
Stiffeners in structural use.
Packaging & Delivery of GB Q235 Angle Steel
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: 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 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.
- Q:What are the different types of connections used for steel angles in commercial applications?
- There are several types of connections used for steel angles in commercial applications, including bolted connections, welded connections, and cleat connections. Bolted connections involve using bolts and nuts to secure the angles together, while welded connections involve fusing the angles together using welding techniques. Cleat connections involve using a separate piece of steel, called a cleat, to connect the angles together. The choice of connection type depends on factors such as the load requirements, design specifications, and ease of installation.
- Q:What is the maximum temperature steel angles can withstand?
- The maximum temperature that steel angles can withstand depends on the specific grade of steel being used. Generally, carbon steel can withstand temperatures up to around 1000°C (1832°F) before it starts to lose its structural integrity. However, other factors such as the duration of exposure to high temperatures, the load applied, and the cooling rate after exposure also play a role in determining the maximum temperature that steel angles can withstand. It is always recommended to consult the manufacturer's specifications or a structural engineer to ensure that the steel angles are used within their safe temperature limits.
- Q:How do steel angles contribute to the sustainability of a city?
- Steel angles contribute to the sustainability of a city in several ways. Firstly, steel angles are a crucial component in the construction industry, used in the fabrication of buildings, bridges, and other infrastructure. Steel is known for its strength, durability, and resistance to external factors such as corrosion and fire. By using steel angles in construction projects, cities can ensure the longevity and safety of their structures, reducing the need for frequent maintenance or replacement. This leads to a significant reduction in the consumption of resources over time, making cities more sustainable. Additionally, steel angles offer design flexibility, allowing architects and engineers to create innovative and efficient structures. Their versatility enables the construction of sustainable buildings that incorporate features such as energy-efficient designs, natural lighting, and effective insulation. By utilizing steel angles in the construction process, cities can promote sustainable practices and reduce energy consumption, contributing to a more sustainable urban environment. Furthermore, steel is a highly recyclable material, with a recycling rate of around 90%. By using steel angles in construction, cities can contribute to a circular economy by promoting the recycling and reuse of steel products. This reduces the demand for raw materials and minimizes waste, thereby reducing the environmental impact of construction projects. The use of recycled steel also helps to conserve energy and reduce greenhouse gas emissions associated with the production of new steel. In conclusion, steel angles play a vital role in the sustainability of a city by providing durable and long-lasting structures, enabling energy-efficient designs, and promoting the recycling and reuse of materials. By incorporating steel angles in construction projects, cities can create sustainable infrastructure that contributes to the overall well-being of the environment and the community.
- Q:How are steel angles protected against UV degradation?
- Steel angles are protected against UV degradation through the application of protective coatings, such as paint or galvanization. These coatings act as a barrier, preventing direct exposure to sunlight and thereby reducing the risk of UV degradation.
- Q:What are the common grades of steel used for angles?
- The common grades of steel used for angles vary depending on the specific application and requirements. However, some of the most commonly used grades of steel for angles include A36, A572-50, and A588. A36 is a low carbon steel that is commonly used in construction and structural applications due to its strength and versatility. A572-50 is a high-strength, low-alloy steel that is often used in structural applications and has excellent weldability and formability. A588 is a high-strength, low-alloy steel that is primarily used in outdoor applications such as bridges and buildings, as it has excellent corrosion resistance. These grades of steel offer different characteristics and properties, allowing for various applications and ensuring the angles meet the specific project requirements.
- Q:What are the different types of steel angle connections used in seismic design?
- In seismic design, there are several types of steel angle connections commonly used. These connections are specifically designed to withstand the forces and movements experienced during seismic events. Some of the different types of steel angle connections used in seismic design include: 1. Bolted Flange Plate Connection: This type of connection involves bolting a steel plate to the flanges of two angle sections. It provides good resistance against lateral and vertical forces and can accommodate rotational movements. 2. Welded Flange Plate Connection: Similar to the bolted flange plate connection, this connection involves welding a steel plate to the flanges of two angle sections. It offers high strength and stiffness, but it is less ductile compared to the bolted version. 3. Extended Single Plate Connection: This connection is created by extending a single plate beyond the flanges of two angle sections and then welding it to both the flanges. It provides good resistance against lateral and vertical forces and can accommodate some degree of rotation. 4. Double Angle Connection: In this connection, two angle sections are connected together using bolts or welds. It offers high strength and stiffness and can resist lateral and vertical forces effectively. 5. Diagonal Brace Connection: This type of connection involves connecting diagonal braces to the flanges of two angle sections. It provides enhanced resistance against lateral forces and can effectively control building sway during seismic events. 6. Gusset Plate Connection: This connection involves using a gusset plate to connect two or more angle sections together. It provides good strength and stiffness and can resist lateral and vertical forces effectively. Each of these steel angle connections has its own advantages and disadvantages, and the choice of which connection to use depends on factors such as the structural design requirements, loadings, and the level of seismic activity in the region. It is important to carefully consider these factors and consult with structural engineers to ensure the appropriate connection type is used for a seismic design project.
- Q:Can steel angles be galvanized?
- Indeed, galvanizing is a feasible option for steel angles. Galvanization entails the application of a safeguarding zinc coating onto steel to inhibit rust and corrosion. To galvanize steel angles, one can either immerse them in a heated bath of molten zinc or employ a specialized spray or paint technique for zinc application. Galvanized steel angles find widespread use in the realms of construction, manufacturing, and outdoor settings, where defense against rust and corrosion is imperative.
- Q:How do steel angles perform under dynamic or cyclic loading conditions?
- Steel angles are widely used in structural applications, where they are exposed to dynamic or cyclic loading conditions. These conditions allow the angles to demonstrate their excellent performance due to their inherent properties. First and foremost, steel angles possess remarkable strength and stiffness, enabling them to withstand varying loads and maintain their structural integrity. This ensures that the angles do not deform or fail prematurely when subjected to cyclic loading conditions. Moreover, steel angles exhibit excellent fatigue resistance, meaning they can endure repeated loading and unloading cycles without suffering significant degradation in their mechanical properties. This is possible because the material has the ability to distribute and dissipate stress, preventing the accumulation of fatigue damage. Furthermore, steel angles have the advantage of effectively absorbing and distributing energy. This characteristic aids in reducing the impact of dynamic loads, such as vibrations or sudden impacts, and prevents the formation of localized stress concentrations that could lead to failure. Additionally, steel angles possess high ductility, allowing them to undergo plastic deformation without fracturing. This characteristic is crucial in dynamic loading conditions as it enables the angles to absorb energy and undergo deformation, thereby dissipating the applied loads and reducing the risk of sudden failure. To conclude, steel angles exhibit exceptional performance under dynamic or cyclic loading conditions. Their high strength, stiffness, fatigue resistance, energy absorption capacity, and ductility make them reliable and durable structural elements in various applications where they are subjected to dynamic or cyclic loads.
- Q:What are the different methods of surface preparation for steel angles before painting?
- There are several methods of surface preparation for steel angles before painting. The choice of method depends on the condition of the steel surface and the desired level of paint adhesion and durability. One common method is abrasive blasting, also known as sandblasting. This involves propelling abrasive particles against the steel surface to remove rust, mill scale, and other contaminants. Abrasive blasting not only cleans the surface but also creates a rough profile, which improves the adhesion of the paint. Chemical cleaning is another method used to prepare steel angles for painting. It involves the use of chemical solutions or solvents to remove grease, oil, and other organic contaminants. This method is particularly useful for removing stubborn contaminants that cannot be removed by abrasive blasting alone. Mechanical cleaning methods, such as wire brushing or grinding, can be used to remove loose rust, scale, and old paint. These methods are suitable for smaller areas or localized rust spots. In some cases, power tool cleaning may be sufficient. This involves using power tools such as grinders, sanders, or wire brushes to clean the steel surface. However, it is important to ensure that these tools do not create a polished or smooth surface, as this can reduce paint adhesion. After the surface has been cleaned, it is important to remove any residual contaminants by using a solvent wipe or a clean cloth soaked in a suitable solvent. This step ensures that the surface is free from any remaining contaminants that could affect the paint adhesion. Finally, the steel angles should be primed before painting. A primer provides additional corrosion protection and enhances the adhesion of the topcoat. The choice of primer depends on the specific requirements of the project, such as exposure to harsh weather conditions or chemical exposure. Overall, the different methods of surface preparation for steel angles before painting include abrasive blasting, chemical cleaning, mechanical cleaning, power tool cleaning, solvent wiping, and priming. Selecting the appropriate method ensures that the paint adheres well to the steel surface and provides long-lasting protection against corrosion.
- Q:Can steel angles be used in modular construction?
- Yes, steel angles can indeed be used in modular construction. They are commonly used as structural elements to provide stability and support in modular buildings.
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Angle Steel with Material: GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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