Angle Bar Steel 6M or 12M EN10025,JIS G3192,DIN 1026,GB 707-88

Angle Bar Steel 6M or 12M EN10025,JIS G3192,DIN 1026,GB 707-88 System 1

Angle Bar Steel 6M or 12M EN10025,JIS G3192,DIN 1026,GB 707-88 System 2

Angle Bar Steel 6M or 12M EN10025,JIS G3192,DIN 1026,GB 707-88 System 3

Angle Bar Steel 6M or 12M EN10025,JIS G3192,DIN 1026,GB 707-88 System 4

Angle Bar Steel 6M or 12M EN10025,JIS G3192,DIN 1026,GB 707-88

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Loading Port:: Tianjin

Payment Terms:: TT or LC

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Product Description:

Specifications of Angle Steel

1. Invoicing on theoretical weight or actual weight as customer request

2. Length: 6m, 9m, 12m as following table

3. 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. Payment terms:

1).100% irrevocable L/C at sight.

2).30% T/T prepaid and the balance against the copy of B/L.

3).30% T/T prepaid and the balance against L/C

6.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

Usage & Applications of Angle Steel

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.

Packaging & Delivery of Angle Steel

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: 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.

Production flow of Angle Steel

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

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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.

Angle Bar Steel 6M or 12M EN10025,JIS G3192,DIN 1026,GB 707-88

Q: How do you calculate the strength of a steel angle?: To calculate the strength of a steel angle, several factors need to be considered. The key parameters include the dimensions of the angle, the material properties of the steel, and the applied load or force. First, the dimensions of the angle must be determined. This includes measuring the length of both legs and the thickness of the angle. These measurements are essential for calculating the area moment of inertia, which is a crucial factor in determining the strength of the angle. Next, the material properties of the steel angle need to be known. This includes the yield strength, ultimate tensile strength, and the modulus of elasticity. These properties can be obtained from material specifications or testing. Once the dimensions and material properties are known, the strength of the steel angle can be calculated using various formulas and equations. One common approach is to calculate the section modulus, which is a measure of the resistance of the angle to bending. The section modulus can be calculated using the formula Z = (b × h^2)/6, where b is the thickness of the angle and h is the distance between the centroid of the angle to the outer edge. The strength of the angle can then be determined by comparing the applied load or force to the calculated section modulus. If the applied load is within the limits of the section modulus, the angle is considered to be structurally sound. However, if the applied load exceeds the section modulus, there is a risk of failure. It is important to note that the calculations for the strength of a steel angle are based on assumptions and ideal conditions. In practice, factors such as material imperfections, fabrication processes, and load distribution can affect the actual strength of the angle. Therefore, it is recommended to consult structural engineers or reference design codes to ensure accurate calculations and safe design.

Q: How do you prevent steel angles from corroding in saltwater environments?: To prevent steel angles from corroding in saltwater environments, several measures can be taken: 1. Galvanization: Galvanizing the steel angles is one of the most effective ways to prevent corrosion. This involves coating the steel with a protective layer of zinc, which acts as a sacrificial anode and prevents the steel from coming into direct contact with saltwater. The zinc coating corrodes instead of the steel, ensuring its longevity. 2. Barrier Coatings: Applying barrier coatings such as epoxy, polyurethane, or other corrosion-resistant paints can provide an additional layer of protection against saltwater. These coatings act as a physical barrier, preventing the steel from being exposed to the corrosive effects of saltwater. 3. Cathodic Protection: Another effective method to prevent corrosion in saltwater environments is by using cathodic protection. This technique involves connecting the steel angles to a sacrificial anode made of a more active metal, such as aluminum or magnesium. The sacrificial anode corrodes instead of the steel, offering protection to the steel angles. 4. Regular Maintenance: Regular inspection and maintenance are essential to prevent corrosion in saltwater environments. This includes cleaning off any accumulated salt deposits or other contaminants and repairing any damaged or missing protective coatings. Additionally, routine checks should be conducted to ensure the effectiveness of galvanization or cathodic protection systems. 5. Material Selection: Choosing a corrosion-resistant alloy or stainless steel for the steel angles can significantly enhance their resistance to saltwater corrosion. Stainless steel grades such as 316 or duplex stainless steels are particularly suitable for saltwater environments due to their high resistance to corrosion. By implementing these preventive measures, the steel angles can be safeguarded against the corrosive effects of saltwater, ensuring their durability and longevity even in challenging marine conditions.

Q: How do you connect steel angles together?: There are several ways to connect steel angles together depending on the specific application and load requirements. Here are a few common methods: 1. Welding: The most common and effective method is to weld the steel angles together. This creates a strong and permanent connection. It is important to ensure proper welding techniques are followed to maintain the integrity and strength of the joint. 2. Bolting: Another method is to use bolts and nuts to connect the steel angles. This allows for easy disassembly and reassembly if required. It is important to use the correct size and grade of bolts to ensure the connection can withstand the intended loads. 3. Riveting: Rivets can also be used to connect steel angles together. This method provides a strong and permanent connection, but it requires specialized tools and expertise to properly install the rivets. 4. Adhesive bonding: In some cases, adhesive bonding techniques can be used to connect steel angles together. This method is usually used in conjunction with other fastening methods, such as welding or bolting, to provide additional strength and stability. When choosing the method to connect steel angles, it is important to consider factors such as the load requirements, environmental conditions, and expected lifespan of the structure. Consulting with a structural engineer or a professional in the field is recommended to ensure the best connection method is chosen for your specific application.

Q: Are steel angles suitable for earthquake-resistant construction?: Steel angles can indeed be suitable for earthquake-resistant construction. Steel is a material known for its high strength and ductility, making it ideal for withstanding seismic forces. Steel angles, in particular, are commonly used in seismic design and construction due to their ability to provide structural stability. Steel angles are often used as bracing elements in buildings to resist lateral forces caused by earthquakes. They can be installed diagonally between structural members to create a rigid frame that can effectively absorb and dissipate seismic energy. These angles help distribute the forces generated during an earthquake and prevent the collapse of the structure. Furthermore, steel angles can be designed and fabricated to meet specific seismic design criteria. The design can take into account factors such as the building's location, expected seismic activity, and the desired level of earthquake resistance. By using advanced computer-aided design and analysis tools, engineers can optimize the placement and size of steel angles to enhance the overall seismic performance of the structure. In addition to their strength and ductility, steel angles offer other advantages for earthquake-resistant construction. They are lightweight, which reduces the overall weight of the structure and allows for more efficient seismic design. Steel is also a recyclable material, making it a sustainable choice for construction projects. However, it is important to note that the suitability of steel angles for earthquake-resistant construction depends on several factors, including the specific design, construction techniques, and adherence to building codes and regulations. Professional engineering expertise and thorough analysis are necessary to ensure the appropriate use of steel angles in seismic design. In summary, steel angles are suitable for earthquake-resistant construction due to their strength, ductility, and ability to provide structural stability. When properly designed and installed, they can effectively resist seismic forces and contribute to the overall safety and resilience of the structure.

Q: Can steel angles be used for supports in construction?: Yes, steel angles can be used for supports in construction. Steel angles are commonly used as structural components in building construction to provide support and stability. They are versatile, durable, and can be easily fabricated and installed, making them suitable for various applications in construction projects.

Q: Can steel angles be used in outdoor or exposed applications?: Yes, steel angles can be used in outdoor or exposed applications. Steel angles are commonly made from galvanized steel, which is coated with a protective layer of zinc. This zinc coating helps to prevent corrosion and rust, making them suitable for outdoor use. Additionally, steel angles are durable and strong, making them suitable for various applications such as construction, infrastructure, and outdoor furniture. However, it is essential to ensure proper maintenance and periodic inspection to identify any signs of corrosion or damage and take necessary actions to prevent potential issues.

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 in conveyor systems or material handling equipment?: Yes, steel angles can be used in conveyor systems or material handling equipment. Steel angles, also known as angle iron, are commonly used in these applications due to their structural strength and versatility. They can be easily welded, bolted, or riveted together to create various framework structures for conveyors and material handling equipment. Steel angles provide stability, support heavy loads, and can be used to construct frames, supports, and guards for conveyor belts, rollers, chutes, and other components. Additionally, steel angles are available in various sizes and thicknesses to suit different application requirements, making them a popular choice in the construction of conveyor systems and material handling equipment.

Q: Can steel angles be bolted together?: Yes, steel angles can be bolted together. Steel angles are often used in construction and fabrication projects, and one common method of joining them is by using bolts. Bolting steel angles together provides a strong and secure connection that can withstand heavy loads and forces. The angles are typically drilled with holes at specific intervals, and bolts are inserted through these holes and tightened with nuts to hold the angles together. This method allows for easy disassembly and reassembly if needed, making it a versatile and practical choice for joining steel angles.

Q: What is the difference between galvanized steel angle and ordinary angle iron?: Ordinary steel angle and cold galvanized steel angle per ton difference of about 500 yuan;

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