Hot Rolled Equal Angle Steel Bar Different Sizes High Quality
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Product Description:
OKorder is offering Angle Bar 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:
According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.
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Product Advantages:
OKorder's Angle Bar 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:
Name | Stainless Steel Angles | ||||||
Standard | ASTM A554, A312, A249, A269 and A270 | ||||||
Material Grade | 304,316,201,202, 316L,430 | ||||||
Length | 6m or as customers' request | ||||||
Tolerance | a) thickness: +/-0. 15mm | ||||||
b) Length:+/-4. 5mm - 0mm | |||||||
Surface | 180G, 320G, 400G Satin / Hairline(Matt Finish, Brush, Dull Finish) 400G, 500G, 600G or 800G Mirror finish | ||||||
Application | Decoration construction, upholstery, industry instruments | ||||||
Test | Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT | ||||||
Chemical Composition of Material | Composition Material | 201 | 202 | 304 | 316L | 430 | |
C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.08 | ≤0.12 | ||
Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ||
Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | ||
P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | ||
S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | ||
Cr | 16-18 | 17-19 | 18-20 | 16-18 | 16-18 | ||
Ni | 3.5-5.5 | 4-6 | 8-10.5 | 10-14 | |||
Mo | 2.0-3.0 | ||||||
Mechanical Property | Material Item | 201 | 202 | 304 | 316L | ||
Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | |||
Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | |||
Extension | ≥30% | ≥30% | ≥35% | ≥35% | |||
Hardness (HV) | <253 | <253 | <200 | <200 | |||
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 begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: 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.
Q5: Can stainless steel rust?
A5: 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.
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- Q: What are the different uses for stainless steel angles?
- Stainless steel angles have a wide range of uses across various industries and applications. Here are some of the different uses for stainless steel angles: 1. Structural Support: Stainless steel angles are commonly used in construction and engineering projects as structural support elements. They provide stability, strength, and durability, making them ideal for framing structures, supporting beams, and reinforcing various load-bearing structures. 2. Architectural Applications: Stainless steel angles are frequently employed in architectural designs. They can be used to create decorative trims, frames, and accents, adding an aesthetic appeal to buildings, bridges, and other structures. 3. Industrial Equipment: Stainless steel angles are used in the manufacturing and assembly of industrial equipment. They can be found in machinery, conveyor systems, and robotics, providing stability and reinforcement in heavy-duty applications. 4. Furniture and Shelving: Stainless steel angles are often used in the construction of furniture and shelving units. They offer stability and support for tables, chairs, storage racks, and display shelves, ensuring long-lasting durability. 5. Automotive Industry: Stainless steel angles are utilized in the automotive industry for various purposes. They are commonly used in the production of frames, chassis, brackets, and suspension components, providing strength and resistance to corrosion. 6. Marine Applications: Stainless steel angles are highly resistant to corrosion, making them ideal for marine applications. They are commonly used in boat building, ship fittings, and offshore structures, where they endure harsh saltwater environments. 7. Food Processing and Medical Industries: Stainless steel angles are widely used in the food processing and medical industries. They are corrosion-resistant, easy to clean, and comply with strict hygiene standards. Stainless steel angles are often used in the construction of food processing equipment, surgical instruments, and medical devices. 8. Decorative and Artistic Applications: Stainless steel angles can be used in artistic and decorative projects. They are often used by sculptors, designers, and metalworkers to create unique and visually appealing structures, sculptures, and installations. In summary, stainless steel angles have multiple uses across various industries, including construction, architecture, industrial manufacturing, automotive, marine, furniture, food processing, medical, and artistic applications. Their strength, durability, and corrosion resistance make them a versatile and reliable choice in many different settings.
- Q: What are the standard dimensions for unequal leg steel angles?
- The standard dimensions for unequal leg steel angles can vary depending on the specific requirements of a project or the country in which they are being used. However, there are generally accepted standard dimensions that are commonly used in various industries. In the United States, the standard dimensions for unequal leg steel angles are typically defined by the American Society for Testing and Materials (ASTM). According to ASTM A6/A6M, the standard specification for general requirements for rolled structural steel bars, plates, shapes, and sheet piling, unequal leg steel angles are designated by their nominal size and weight per foot. For example, a commonly used unequal leg steel angle would have a nominal size of 2 x 1-1/2 inches and a weight per foot of 2.71 pounds. Another common size would be 3 x 2 inches with a weight per foot of 4.23 pounds. These dimensions may vary depending on the specific requirements of a project, but they serve as a general guide for the standard dimensions of unequal leg steel angles.
- Q: How do you calculate the buckling strength of a steel angle?
- The buckling strength of a steel angle can be calculated using Euler's formula for buckling. This formula takes into account the length and moment of inertia of the angle, as well as the axial load applied to it. By plugging in the appropriate values and solving the equation, we can determine the buckling strength of the steel angle.
- Q: What are the different methods of corrosion protection for steel angles?
- There are several methods of corrosion protection for steel angles, each with its own advantages and disadvantages. 1. Coatings: One of the most common methods is applying protective coatings on the steel angles. This can include paint, epoxy, or galvanization. Paint acts as a barrier between the steel and the environment, preventing moisture and oxygen from reaching the metal surface. Epoxy coatings provide a thicker and more durable layer, offering enhanced protection against corrosion. Galvanization involves applying a layer of zinc to the steel surface, which acts as a sacrificial barrier, corroding before the steel does. 2. Cathodic Protection: This method involves the use of an external electrical current to protect the steel angles. By connecting the steel to a more easily corroded metal, such as zinc or magnesium, and applying a direct current, the less noble metal corrodes instead of the steel. This method is particularly useful in marine or underground environments. 3. Alloying: Another way to protect steel angles from corrosion is through alloying. By adding small amounts of other metals, such as chromium or nickel, to the steel composition, the resulting alloy forms a protective oxide layer on the surface, which prevents further corrosion. Stainless steel is a common example of an alloy that offers excellent corrosion resistance. 4. Barrier Films: Applying a barrier film to the steel surface is another method to protect against corrosion. This involves applying a protective film, such as polyethylene or PVC, to create a physical barrier that prevents moisture and oxygen from reaching the steel. This method is commonly used in applications where the steel angles are exposed to harsh environments or chemicals. 5. Environmental Control: Controlling the environment in which the steel angles are placed can also help prevent corrosion. This includes minimizing exposure to moisture, humidity, and corrosive chemicals. Proper ventilation, regular cleaning, and maintaining a dry environment can all contribute to corrosion prevention. It is important to note that the best method of corrosion protection for steel angles depends on various factors, including the specific application, environmental conditions, and budget constraints. It is recommended to consult with corrosion experts or engineers to determine the most suitable method for a particular scenario.
- Q: What is the fire resistance rating of steel angles?
- The fire resistance rating of steel angles varies depending on the specific dimensions and configuration of the angle, as well as the fire protection measures implemented. In general, steel has good fire resistance properties due to its high melting point, but additional fireproofing measures such as fire-resistant coatings or insulation may be necessary to enhance its fire resistance rating. It is important to consult relevant building codes, fire protection standards, and engineering specifications to determine the specific fire resistance rating of steel angles in a given application.
- Q: What are the different surface finishes available for steel angles?
- Steel angles can be finished in various ways, depending on their intended use and desired appearance. Here are some common surface finishes for steel angles: 1. The mill finish is the standard, smooth finish that comes directly from the mill. It is a basic finish that is often chosen when appearance is not a major concern. 2. Hot-dip galvanizing involves immersing the steel angles in molten zinc to create a protective coating. This finish is ideal for outdoor or high-moisture environments due to its excellent corrosion resistance. 3. Powder coating is applied electrostatically as a dry powder, which is then cured under heat. It offers a durable and visually appealing finish, with a wide range of colors and textures to choose from. 4. Painting is another option, and different types of paint like epoxy, enamel, or acrylic can be used. Painting adds an extra layer of protection against corrosion and allows for customization in terms of color and appearance. 5. Stainless steel angles are inherently corrosion-resistant and commonly used in applications where hygiene, durability, and aesthetics are important, such as in food processing or architectural projects. 6. Shot blasting involves propelling small steel shots at high velocity onto the surface of the angles. This process removes mill scale, rust, and impurities, resulting in a clean and roughened surface that enhances adhesion for subsequent coatings or paints. These examples highlight the different surface finishes available for steel angles. The choice of finish depends on factors such as the intended use, environmental conditions, desired appearance, and budget. It is advisable to consult with a steel supplier or manufacturer to determine the most suitable surface finish for a specific application.
- Q: How do steel angles compare to other materials like aluminum or wood?
- Steel angles are typically stronger and more durable than materials like aluminum or wood. They have a higher load-bearing capacity and can withstand greater amounts of stress and pressure. Additionally, steel angles are resistant to warping, rotting, and termite infestation, which are common issues with wood. However, steel angles are generally heavier and more expensive compared to aluminum. The choice between steel angles and other materials depends on the specific requirements of the project, such as strength, cost, and environmental factors.
- Q: Can steel angles be used in the construction of hospitals?
- Yes, steel angles can be used in the construction of hospitals. Steel angles are versatile and commonly used in various construction projects, including hospitals. They provide structural support, reinforcement, and are often used for framing, bracing, and connecting different components of a building. Steel angles offer strength, durability, and fire resistance, making them suitable for hospital construction where safety and stability are crucial.
- Q: What is the maximum allowable lateral torsional buckling stress for a steel angle?
- The maximum allowable lateral torsional buckling stress for a steel angle depends on various factors such as the size and shape of the angle, the material properties of the steel, and the specific design code or standard being followed. In general, the maximum allowable lateral torsional buckling stress for a steel angle can be determined based on the critical moment of inertia and the corresponding critical stress. The critical moment of inertia is a measure of the resistance of the angle to lateral torsional buckling, and it is influenced by the geometry and dimensions of the angle. The specific value for the maximum allowable lateral torsional buckling stress can be obtained from design codes such as the American Institute of Steel Construction (AISC) Manual of Steel Construction or the Eurocode. These codes provide guidelines and formulas for calculating the maximum allowable stress based on the angle's dimensions, material properties, and relevant factors such as the effective length and end conditions of the angle. Therefore, it is essential to refer to the appropriate design code or standard and consult a structural engineer or reference material to determine the maximum allowable lateral torsional buckling stress for a specific steel angle.
- Q: What is the maximum load a steel angle can support?
- The maximum load a steel angle can support depends on various factors such as the dimensions and thickness of the angle, the quality and type of steel used, and the method of support or attachment. It is best to consult engineering tables, structural design codes, or consult with a structural engineer to determine the specific maximum load capacity for a particular steel angle.
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Hot Rolled Equal Angle Steel Bar Different Sizes High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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