Hot Rolled Steel Equal Bars for Construction of Warehouses

Hot Rolled Steel Equal Bars for Construction of Warehouses System 1

Hot Rolled Steel Equal Bars for Construction of Warehouses

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 200000 m.t./month

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Product Description:

OKorder is offering Hot Rolled Steel Equal Bars for Construction of Warehouses 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 Equal Bars for Construction of Warehouses are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

1. Supporting members, most commonly in the house raising industry to strengthen timber bears under houses. Transmission line towers, etc

2. Prefabricated structure

3. Medium scale bridges

4. 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.

Product Advantages:

Hot Rolled Steel Equal Bars for Construction of Warehouses 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.Length:6m,9m,12m

3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR,S355JR;JISG3192,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
		C	Mn	S	P	Si

Q235	B	0.12—0.20	0.3—0.7	≤0.045	≤0.045	≤0.3

Alloy No	Grade	Yielding strength point( Mpa)
		Thickness (mm)
		≤16	＞16--40		＞40--60	＞60--100
		≥

Q235	B	235		225	215	205
Alloy No	Grade	Tensile strength (Mpa)	Elongation after fracture (%)
		Tensile strength (Mpa)	Thickness (mm)
			≤16	＞16--40	＞40--60	＞60--100
			≥

Q235	B	375--500	26	25	24	23

FAQ:

Q1: How do we guarantee the quality of Hot Rolled Steel Equal Bars for Construction of Warehouses?

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: Can fit in the containers of 20fts Hot Rolled Steel Equal Bars of 6M?

A2: No problem, we can put them into the containers in the form sideling.

Q3: The products are invoicing on theoritical weight or on actual weight?

A3: We can do it in both manners, according to the customers' requestof 6M?

Q:Can steel angles be used for framing in modular homes?: Yes, steel angles can be used for framing in modular homes. Steel angles provide structural support and stability, making them an ideal choice for framing in modular homes. They are durable, versatile, and can withstand the various loads and forces associated with modular home construction.

Q:Can steel angles be used in high-temperature applications?: Steel angles can be used in high-temperature applications depending on the specific alloy and the temperature range. Steel alloys that have been specifically designed for high-temperature applications, such as stainless steels or heat-resistant alloys, can withstand elevated temperatures without significant loss in strength or structural integrity. These alloys often contain elements like chromium, nickel, or molybdenum, which increase their resistance to corrosion, oxidation, and high temperatures. However, it is important to note that not all steel angles are suitable for high-temperature applications. Ordinary carbon steels, for example, have a limited temperature range before they start to lose strength and become susceptible to deformation or failure. The exact temperature limit for a specific steel angle will depend on factors such as the alloy composition, heat treatment, and the duration of exposure to high temperatures. In summary, steel angles can be used in high-temperature applications if they are made from appropriate alloys that are specifically designed for such conditions. It is crucial to consult with materials engineers or experts who can provide guidance on the suitable steel alloys and temperature limits for a given application to ensure safe and reliable performance.

Q:What are the different grades of steel angles?: There are several different grades of steel angles, each with its own unique properties and characteristics. Some of the most commonly used grades include A36, A572, and A588. A36 steel angle is the most commonly used grade and is known for its high strength and versatility. It has a minimum yield strength of 36,000 psi, making it suitable for a wide range of applications. A36 steel angle is often used in construction projects, as well as for structural support in buildings and bridges. A572 steel angle is another popular grade, known for its superior strength and durability. It has a minimum yield strength of 50,000 psi, making it ideal for heavy-duty applications. A572 steel angle is commonly used in construction projects requiring high strength, such as in the construction of skyscrapers and large buildings. A588 steel angle is a corrosion-resistant grade that is often used in outdoor and marine environments. It has a minimum yield strength of 50,000 psi and is designed to withstand exposure to harsh weather conditions and corrosive elements. A588 steel angle is commonly used in coastal areas, as well as in the construction of bridges and other structures exposed to saltwater or high humidity. These are just a few examples of the different grades of steel angles available. The choice of grade depends on the specific application and the required properties, such as strength, corrosion resistance, and durability. It is important to consult with a professional or refer to industry standards when selecting the appropriate grade of steel angle for a particular project.

Q:What are the different types of surface defects in steel angles?: There are several different types of surface defects that can occur in steel angles. These defects can affect the appearance, strength, and overall quality of the steel. Some common types of surface defects in steel angles include: 1. Scale: Scale refers to the formation of a thin layer of iron oxide on the surface of the steel. It is commonly caused by the exposure of the steel to high temperatures during manufacturing or processing. Scale can affect the appearance of the steel and can also lead to corrosion if not removed. 2. Pits: Pits are small depressions or cavities on the surface of the steel. They can be caused by a variety of factors, including corrosion, improper handling, or manufacturing defects. Pits can weaken the steel and reduce its overall strength. 3. Scratches: Scratches are grooves or marks on the surface of the steel caused by abrasion or contact with other objects. While scratches may not affect the structural integrity of the steel, they can impact its appearance and may provide a starting point for corrosion. 4. Inclusions: Inclusions are non-metallic particles or impurities that are trapped within the steel during the manufacturing process. They can be caused by a variety of factors, such as improper steelmaking techniques or the presence of foreign materials. Inclusions can weaken the steel, leading to reduced strength and potential failure under load. 5. Laminations: Laminations are layers or sheets of metal that are not properly bonded together during the manufacturing process. They can occur due to improper rolling or welding techniques. Laminations can weaken the steel, reducing its strength and potentially causing failure. 6. Corrosion: Corrosion is a chemical reaction that occurs when steel is exposed to moisture and oxygen. It can result in the formation of rust or other corrosion products on the surface of the steel. Corrosion can weaken the steel and reduce its overall integrity. It is important to identify and address these surface defects in steel angles to ensure the quality and performance of the steel. Regular inspection, proper handling, and appropriate surface treatment can help minimize the occurrence and impact of these defects.

Q:Can steel angles be used in the construction of theatres?: Yes, steel angles can be used in the construction of theatres. Steel angles are commonly used as structural components in construction due to their strength and versatility. They provide stability and support, making them suitable for various applications in theatre construction. In theatres, steel angles can be used to create the framework for stage platforms, catwalks, and balconies. They can also be employed to support lighting fixtures, rigging systems, and sound equipment. Additionally, steel angles can be used to reinforce the structural integrity of the theatre building itself, such as in the construction of beams, columns, and trusses. The use of steel angles in theatre construction offers several advantages. Firstly, steel is a durable and long-lasting material, ensuring the stability and safety of the theatre structure over time. Moreover, steel angles can be easily customized and fabricated to meet specific design requirements, allowing for flexibility in theatre construction. Furthermore, steel angles are fire-resistant, which is crucial in theatre environments where fire safety is a priority. They can withstand high temperatures and provide structural support even in the event of a fire, ensuring the safety of both the building and its occupants. Overall, steel angles are an excellent choice for the construction of theatres due to their strength, versatility, and fire-resistant properties. They provide the necessary structural support and stability required for the unique needs of theatre spaces, ensuring a safe and functional environment for performances and audiences alike.

Q:How are steel angles measured and labeled?: Steel angles are measured and labeled based on their dimensions and specifications. The measurement of steel angles involves two main parameters: the length of the two sides (legs) and the thickness of the material. The length of the legs is typically measured in inches or millimeters and denotes the distance from the point where the two legs meet to the outer edge of each leg. The thickness is the measurement of the steel angle's cross-section and is usually given in inches or millimeters as well. Steel angles are labeled using a specific notation system. The notation typically includes three numbers separated by hyphens or slashes. The first number represents the length of one leg, the second number represents the length of the other leg, and the third number represents the thickness of the material. For example, an angle labeled as "2x2x1/4" means that both legs have a length of 2 inches and the thickness of the material is 1/4 inch. In some cases, steel angles may also be labeled with additional information such as the type of steel used, the manufacturing standard, or any special features or characteristics. This additional information helps in determining the specific properties and intended use of the steel angle. Overall, steel angles are measured and labeled based on their dimensions and specifications, following a standardized notation system that provides clear information about their size and thickness.

Q:Are there any industry standards or codes for steel angles?: Steel angles are subject to industry standards and codes, which are established by various organizations in the steel industry. These standards and codes are put in place to guarantee the quality, safety, and dependability of steel angles used in different applications. The American Society for Testing and Materials (ASTM) A36 standard is widely acknowledged as one of the leading standards for steel angles. It outlines the requirements for carbon structural steel shapes, including angles, covering aspects such as chemical composition, mechanical properties, and dimensional tolerances. In addition to ASTM, there are other organizations like the American Institute of Steel Construction (AISC), British Standards Institution (BSI), and European Committee for Standardization (CEN) that have developed their own standards and codes for steel angles, catering to specific industries or regions. These industry standards and codes play a vital role in ensuring consistent quality and performance of steel angles, promoting safety, and facilitating effective communication between manufacturers, designers, and end-users.

Q:What is the meaning of the number of angle steel: The two sides of an equal angle steel are equal in width. The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm. The model can also be used, also the title number, number is the number of centimeters wide, such as the No. 3 angle angle 3#.

Q:What are the different methods of cutting steel angles?: There are various techniques employed for cutting steel angles, depending on the specific needs and resources at hand. Some commonly utilized methods are as follows: 1. Circular or bandsaw cutting: This approach entails using a circular saw or bandsaw equipped with a metal cutting blade. It ensures a clean and precise cut, particularly for smaller angles. 2. Laser cutting: For intricate designs and complex shapes, laser cutting proves highly accurate and efficient. It employs a concentrated laser beam to melt or vaporize the steel angle. 3. Plasma cutting: When dealing with thicker steel angles, plasma cutting is a versatile method that employs a high-temperature plasma arc to melt the metal and eliminate the molten material. 4. Waterjet cutting: This technique involves employing a high-pressure water jet mixed with abrasive particles to erode the steel angle. It is excellent for cutting thick angles and creating intricate patterns. 5. Shearing: For straight cuts, shearing involves using a machine fitted with a sharp blade to slice through the steel angle. It is suitable for thinner angles. 6. Abrasive cutting: By employing a rotary wheel embedded with abrasive particles, abrasive cutting can cut through the steel angle relatively quickly and cost-effectively. However, it may result in a rougher surface. 7. Flame cutting: Flame cutting, also known as oxy-fuel cutting, employs a mixture of fuel gas and oxygen to create a high-temperature flame that melts the steel angle. It is suitable for cutting thicker angles but may result in a heat-affected zone. Each cutting method possesses its own advantages and limitations. The choice of method depends on factors such as the angle's thickness, complexity of the cut, desired precision, and available equipment. Safety precautions must be considered, and the most appropriate method should be selected to ensure a successful and efficient steel angle cutting process.

Q:How do you prevent steel angles from vibrating under dynamic loads?: One possible way to prevent steel angles from vibrating under dynamic loads is by using damping techniques. Damping involves adding materials or structures that absorb or dissipate the energy generated by the vibrating steel angles. This can be achieved by attaching damping pads or strips made of viscoelastic materials to the steel angles, which help absorb and dissipate the vibration energy. Another approach is to incorporate dampers such as tuned mass dampers or friction dampers, which are designed to reduce vibrations by adding additional mass or introducing friction forces to counteract the dynamic loads. Proper design and reinforcement of the steel angles can also help to increase their stiffness and reduce the likelihood of vibration.

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