Hot rolled sheet Equal Steel Angle bar DIN 1028

Hot rolled sheet Equal Steel Angle bar DIN 1028 System 1

Hot rolled sheet Equal Steel Angle bar DIN 1028

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description:

OKorder is offering high quality Hot Rolled Steel I-Beams 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 Steel I-Beams 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 Steel I-Beams 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.Grade: SS200,300,400 series

2.Size: 25×25×3 mm-100×100×10mm

3.Process: HRAP

4. Length: 2-6m

5. Shape: Equal

6. Delivery: within 20 days

7. MOQ: 1 ton

8. Certificate: ISO 9001:2008, SGS

9. Package:Standard Export Packing, or put into wooden boxes according to your requirement

10. Application: Construction, Marine, Industry and so on

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: 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: 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.

Images:

hot rolled sheet Equal Steel Angle bar DIN 1028

Q: What are the different methods of surface protection for steel angles?: There are several different methods of surface protection for steel angles, each with its own advantages and disadvantages. 1. Painting: One of the most common methods of surface protection is painting. This involves applying a layer of paint to the steel angle to create a barrier between the steel and the surrounding environment. Paint can provide both aesthetics and protection against corrosion. However, it may require regular maintenance and can be prone to chipping or peeling over time. 2. Galvanization: Galvanization is a process where a layer of zinc is applied to the surface of the steel angle. This creates a protective barrier that helps prevent corrosion. Galvanization can be done through either hot-dip galvanizing or electro-galvanizing. Hot-dip galvanizing involves immersing the steel angle in a bath of molten zinc, while electro-galvanizing uses an electrical current to deposit zinc onto the surface. Galvanized steel angles are highly resistant to rust and can provide long-lasting protection. 3. Powder coating: Powder coating is a dry finishing process where a fine powder is electrostatically applied to the surface of the steel angle. The powder is then cured under heat to form a hard, durable coating. Powder coating provides excellent protection against corrosion, impacts, UV rays, and chemicals. It also offers a wide range of color options and a smooth, attractive finish. However, it can be more expensive than other methods and requires specialized equipment for application. 4. Epoxy coating: Epoxy coatings are a type of protective finish made from epoxy resins. These coatings are highly resistant to chemicals, impacts, and abrasions. They provide a tough, glossy finish that can withstand harsh environments. Epoxy coatings are typically applied through a two-part system, where a resin and a hardener are mixed together before being applied to the steel angle. While epoxy coatings provide excellent protection, they can be more expensive and time-consuming to apply. 5. Metal plating: Metal plating involves covering the steel angle with a layer of metal such as chrome, nickel, or zinc. This provides a decorative finish as well as protection against corrosion. Metal plating can be done through electroplating or electroless plating processes. Electroplating uses an electrical current to deposit a thin metal layer onto the surface, while electroless plating does not require electricity and utilizes a chemical reaction to achieve the plating. Metal plating can enhance the appearance and durability of steel angles, but it may not be as effective in highly corrosive environments.

Q: What is the maximum axial load for a steel angle?: The maximum axial load for a steel angle depends on various factors such as the dimensions and grade of the steel angle, as well as the specific application and design considerations. Therefore, it is difficult to provide a specific maximum axial load without knowing these details. Consulting engineering specifications or a structural engineer would be necessary to determine the maximum axial load for a specific steel angle.

Q: Are steel angles available in different grades?: Yes, steel angles are available in different grades.

Q: How do you maintain and clean steel angles?: To maintain and clean steel angles, there are a few simple steps you can follow. First, it is important to regularly inspect the angles for any signs of damage or corrosion. If any issues are identified, they should be addressed promptly to prevent further damage. To clean steel angles, start by removing any loose dirt or debris using a soft brush or cloth. This will help prevent scratching the surface. Next, you can use a mild detergent or soap mixed with warm water to clean the angles. Apply the solution using a sponge or cloth, and gently scrub the surface. Avoid using abrasive cleaners or scrub brushes, as they can damage the steel. After cleaning, rinse the angles thoroughly with clean water to remove any soap residue. Make sure to dry the angles completely to prevent water spots or rust formation. You can use a clean cloth or towel for drying, or allow them to air dry. To maintain the steel angles, it is advisable to apply a protective coating or wax. This will help prevent corrosion and maintain their appearance. There are various types of protective coatings available, such as clear lacquers or metal-specific coatings. Follow the manufacturer's instructions for application and reapplication as needed. Additionally, it is important to avoid exposing steel angles to harsh chemicals or environments that can accelerate corrosion. If the angles are located in an area with high humidity or saltwater exposure, regular maintenance and inspection become even more crucial. Overall, routine cleaning, inspection, and proper maintenance will help ensure the longevity and appearance of steel angles.

Q: What are the limitations of using steel angles?: There are several limitations associated with the use of steel angles in various applications. Firstly, steel angles have a limited load-bearing capacity. The weight and pressure that can be safely supported by a steel angle are determined by its size, shape, and material composition. If the load exceeds the weight-bearing capacity of the angle, it can lead to structural failure or deformation. Secondly, steel angles are susceptible to corrosion. They are typically made of carbon steel, which can rust over time when exposed to moisture or corrosive environments. This corrosion weakens the structural integrity of the angle, reducing its lifespan and potentially compromising the overall stability of the structure it supports. Additionally, steel angles may have limitations in terms of their flexibility and versatility. Due to their fixed shape and size, they may not be suitable for applications that require intricate or complex designs. In such cases, alternative materials or fabrication methods may be more appropriate. Another limitation of steel angles is their limited resistance to fire. Steel, including steel angles, loses its strength and structural integrity at high temperatures. In the event of a fire, steel angles may not be able to withstand the heat and can deform or collapse, jeopardizing the safety of the structure and its occupants. Lastly, steel angles can be challenging to work with during installation or modification. Their rigid nature may require specialized tools, equipment, or expertise for cutting, drilling, or welding. This can add to the overall cost and time required for construction or renovation projects. Despite these limitations, steel angles remain widely used in various industries due to their affordability, durability, and versatility within their design limits. However, it is essential to consider these limitations and evaluate the specific requirements of each application to determine if steel angles are the most suitable choice.

Q: How do you calculate the deflection of a steel angle under load?: If you want to determine the deflection of a steel angle when it is under load, you can utilize the principles of structural engineering and the concept of beam deflection. Beam deflection refers to the extent to which a beam bends or sags when a load is applied. To begin with, you must ascertain the properties of the steel angle, including its cross-sectional area, moment of inertia, and modulus of elasticity. These properties can be acquired through testing or by referring to the manufacturer's specifications. Afterward, you should identify the type of loading that the steel angle will experience, whether it is a uniformly distributed load or a concentrated load. The magnitude and distribution of the load will impact the deflection. Once you have gathered the necessary information, you can employ various equations and formulas to calculate the deflection. One frequently used equation is the Euler-Bernoulli beam equation, which establishes a relationship between the deflection of a beam, the applied load, the beam's length, and the material properties. The equation for computing the deflection of a simply supported beam, such as a steel angle, under a uniformly distributed load, is as follows: δ = (5 * w * L^4) / (384 * E * I) Here: δ represents the deflection w denotes the uniform load per unit length L signifies the length of the beam E represents the modulus of elasticity of the steel angle I represents the moment of inertia of the steel angle about its neutral axis For a concentrated load, the equation will have slight variations. Furthermore, if the steel angle does not have simple support but rather different boundary conditions, such as being fixed at one end, the equations will differ accordingly. It is important to note that these equations offer an estimation of the deflection, assuming that the steel angle behaves linearly and elastically. In reality, there may be other factors that affect the deflection, such as material imperfections or non-linear behavior under high loads. Therefore, it is always advisable to consult a structural engineer or utilize specialized software for a more accurate and comprehensive calculation of deflection.

Q: Can steel angles be used as bracing elements?: Yes, steel angles can be used as bracing elements. Steel angles are often used in construction as bracing elements due to their strength and stability. They can effectively provide support and enhance the structural integrity of a building or structure.

Q: Can steel angles be used for green building projects?: Absolutely! Green building projects can definitely utilize steel angles. Steel is an incredibly sustainable and eco-friendly material that boasts durability, recyclability, and energy efficiency. When it comes to construction, steel angles, also referred to as L-shaped steel, are widely recognized for their strength and versatility. They can be employed in a multitude of ways in green building projects, including framing, providing structural support, and reinforcement. One of the major advantages of steel angles is that they are often manufactured using recycled steel. This practice reduces the need for extracting new raw materials and effectively minimizes waste. Moreover, steel can be recycled indefinitely without compromising its strength or quality, making it an incredibly sustainable choice. By incorporating recycled steel angles into green building projects, carbon emissions can be reduced and natural resources can be conserved. Additionally, steel is an energy-efficient material that contributes to the overall energy efficiency of a building. Steel angles can be utilized in the construction of energy-efficient systems, such as structures for mounting solar panels, wind turbine towers, and other renewable energy infrastructure. The strength and durability of steel also enable the design of lightweight structures, which significantly reduces the amount of energy required for construction and transportation. Furthermore, steel angles exhibit resistance to pests, fire, and moisture, ensuring the longevity and durability of green buildings. Their versatility enables seamless integration with other sustainable building materials, such as recycled concrete, wood, and glass, further enhancing the environmental performance of the project. To summarize, the utilization of steel angles in green building projects is unquestionably feasible. Their sustainability, durability, recyclability, and energy efficiency make them an ideal choice for constructing environmentally friendly and sustainable buildings.

Q: What is the maximum length for a curved steel angle?: Several factors, such as the diameter of the curve, the steel thickness, and the project's specific requirements, determine the maximum length of a curved steel angle. Typically, the length can range from a few inches to several feet. However, it is crucial to seek guidance from a structural engineer or manufacturer to ensure the angle's structural integrity is not compromised. The manufacturing process and available equipment may also influence the achievable maximum length for a curved steel angle.

Q: How do steel angles contribute to LEED certification?: Steel angles can contribute to LEED (Leadership in Energy and Environmental Design) certification in several ways. Firstly, steel angles are often made from recycled steel, which helps reduce the demand for virgin materials and minimizes the environmental impact of steel production. Secondly, steel angles are durable and have a long lifespan, which means they require less maintenance and replacement over time. This reduces the amount of waste generated during the lifecycle of a building and can contribute to LEED's Materials and Resources credit for reducing construction and demolition waste. Moreover, steel angles can be used to create efficient structural systems that allow for open and flexible building designs. This can contribute to LEED's Innovation in Design credit for providing exceptional energy and resource efficiency. Additionally, steel angles can be easily integrated into a building's design to support sustainable features such as solar panels, green roofs, or rainwater harvesting systems. These sustainable features can help a building achieve LEED credits for energy efficiency, renewable energy, and water efficiency. In summary, steel angles contribute to LEED certification by being made from recycled materials, offering durability and longevity, enabling efficient structural systems, and supporting the integration of sustainable features.

Send your message to us

*Email

*TEL

*Quantity

*Unit