BS STANDARD HIGH QUALITY HOT ROLLED ANGLE

BS STANDARD HIGH QUALITY HOT ROLLED ANGLE System 1

BS STANDARD HIGH QUALITY HOT ROLLED ANGLE

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 100000 m.t./month

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Product Description

Appearance: Black

Technique: Slitting hot rolled steel coil

Grade: Q235, Q195,A36 SS400 S235jr.St37-2

Standard: AISI,GB,DIN,ASTM,EN,JIS

Length: 6m, 9m, 12m or as your requirement.

Width: 10mm-1010mm

Thickness: 1.5mm-20mm

Place of origin: Tianjin China (Mainland)

Packaging Details: In bundles for exporting and sea worthy

Delivery Detail: Within 15-35 days after receiving L/C or deposite T/T

BS STANDARD HIGH QUALITY HOT ROLLED ANGLE

General specification as below:

Flat Bar Specification
Width (mm)	Thickness (mm)	Length (m)	Theoretical Weight (kg/m)
20	2.0	6/9/12	0.31
20	2.5	6/9/12	0.39
20	2.75	6/9/12	0.43
25	2.5	6/9/12	0.49
25	3.75	6/9/12	0.74
30	2.5	6/9/12	0.59
30	3.5	6/9/12	0.82
30	9.75	6/9/12	2.30
40	3.5	6/9/12	1.10
40	4.75	6/9/12	1.50
40	11.75	6/9/12	3.69
50	2.75	6/9/12	1.08
50	4.5	6/9/12	1.77
50	9.75	6/9/12	3.83
60	5.5	6/9/12	2.60
60	7.5	6/9/12	3.53
60	11.5	6/9/12	5.42
80	5.5	6/9/12	3.45
80	7.5	6/9/12	4.71
80	11.75	6/9/12	7.38
100	3.25	6/9/12	2.55
100	4.75	6/9/12	3.73
100	7.5	6/9/12	5.89
120	9.75	6/9/12	9.18
120	11.75	6/9/12	11.07
150	9.75	6/9/12	11.48
150	11.5	6/9/12	13.54
150	13.5	6/9/12	15.90
160	11.75	6/9/12	14.76
200	9.5	6/9/12	14.92
250	5.75	6/9/12	11.28
340	7.75	6/9/12	20.68

Products Advantages

1. high quality competitive price and Accurate in size

2. high dimensional accuracy

3. Guaranteed raw material

4.high utilization rate of material

5.convenient in construction, saving much time and labor

6. high mechanical strength

Application: Widely used for construction, Ship building, Machinery manufacturing ,steel structure,agriculture and steel grating.

Q: How do you determine the required thickness of a steel angle for a specific load?: To determine the required thickness of a steel angle for a specific load, several factors need to be considered. Firstly, the load that will be applied to the steel angle must be determined. This can be done by analyzing the structural design or the intended purpose of the steel angle. The load can be in the form of a static load, such as the weight of a structure, or a dynamic load, such as the force exerted by moving objects or wind. Once the load is known, the next step is to calculate the bending moment and shear force that will be experienced by the steel angle. The bending moment is the measure of the bending or flexing of the steel angle under the applied load, while the shear force is the measure of the internal forces that act parallel to the cross-sectional area. The bending moment and shear force calculations are typically performed using engineering principles and formulas, such as the moment of inertia and the maximum stress formula. These calculations take into account the dimensions of the steel angle, the applied load, and the properties of the steel material. Once the bending moment and shear force are determined, the required thickness of the steel angle can be calculated. This calculation involves selecting a suitable safety factor, which is used to account for uncertainties and potential variations in the applied load or the strength of the steel material. The safety factor is usually determined by industry standards or codes. The required thickness can then be calculated using the maximum stress formula, which relates the bending moment, shear force, and the dimensions of the steel angle to the stress experienced by the material. By rearranging the formula, the required thickness can be solved for, ensuring that the steel angle is strong enough to resist the applied load without failing or deforming. In summary, determining the required thickness of a steel angle for a specific load involves analyzing the load, calculating the bending moment and shear force, selecting a safety factor, and using the maximum stress formula to solve for the required thickness. It is important to consult engineering principles, codes, and standards to ensure that the steel angle is appropriately sized to withstand the applied load.

Q: What is the typical yield strength of steel angles?: The yield strength of steel angles can differ depending on the grade and composition of the steel. However, for frequently utilized structural steel angles, the yield strength generally ranges from 36,000 to 50,000 psi (pounds per square inch). This yield strength indicates the level of stress or load that the steel angle can endure before experiencing permanent deformation. It is essential to acknowledge that various steel grades and sizes may possess distinct yield strengths, therefore it is advisable to consult the manufacturer or relevant standards for precise and specific information concerning the yield strength of steel angles.

Q: What are the different fabrication techniques used for steel angles?: There are several different fabrication techniques used for steel angles, depending on the specific requirements and desired outcome. Some of the commonly used techniques include: 1. Hot rolling: This is the most common fabrication technique for steel angles. In this process, the steel is heated above its recrystallization temperature and passed through a series of rollers to shape it into the desired angle profile. Hot rolling helps to improve the mechanical properties of the steel and provides a smooth surface finish. 2. Cold rolling: This technique is similar to hot rolling, but the steel is processed at room temperature. Cold rolling is often used to produce steel angles with tighter dimensional tolerances and improved surface finish. It also enhances the mechanical properties of the steel. 3. Laser cutting: Laser cutting is a precise and efficient fabrication technique used to cut steel angles into the desired shape and size. A high-powered laser beam is directed onto the steel, melting or vaporizing the material along the cutting path. Laser cutting offers excellent accuracy, speed, and versatility. 4. Welding: Welding is commonly used to join steel angles together or attach them to other structural components. Different welding techniques, such as arc welding, gas metal arc welding (MIG), or tungsten inert gas (TIG) welding, can be employed depending on the specific application and the desired strength of the joint. 5. Bending: Bending is another technique used to fabricate steel angles. It involves applying force to the steel to bend it into the desired angle shape. Bending can be done using various methods, including press brakes, rollers, or hydraulic machines. This technique is often used when precise angle measurements and specific radius requirements are needed. 6. CNC machining: Computer Numerical Control (CNC) machining is a highly precise and automated fabrication technique used to produce steel angles with complex shapes and intricate details. CNC machines use computer-controlled tools to remove material from the steel, creating the desired angle profile. Each fabrication technique has its own advantages and limitations, and the choice of technique depends on factors such as the required angle dimensions, tolerances, surface finish, and the intended application of the steel angles.

Q: How do steel angles contribute to the resiliency of a structure?: Steel angles contribute to the resiliency of a structure in several ways. Firstly, they provide additional structural support and stability by distributing the load across different members. Steel angles are often used as reinforcements or braces in construction projects, allowing for the transmission of forces and preventing excessive deflection or deformation. This helps to resist the impact of external forces such as wind, earthquakes, or heavy loads, enhancing the structure's overall resilience. Moreover, steel angles are highly durable and corrosion-resistant, which further adds to the resiliency of a structure. Steel, as a material, has exceptional strength and longevity, making it ideal for withstanding harsh environmental conditions and potential structural failures. This durability ensures that the structure can withstand the test of time, reducing the need for frequent repairs or replacements and improving its overall resilience. Additionally, steel angles offer flexibility in design and construction, allowing for efficient load transfer and optimized structural configurations. They can be easily customized and fabricated to meet specific project requirements, ensuring that the structure can be tailored to withstand various dynamic and static loads. This adaptability enhances the resiliency of the structure by enabling it to adapt to changing conditions or future modifications. Overall, steel angles play a crucial role in enhancing the resiliency of a structure by providing additional support, durability, and flexibility. Their ability to distribute loads, resist external forces, and withstand harsh conditions ensures that the structure can withstand unexpected events and maintain its integrity, making steel angles an essential component in resilient construction practices.

Q: What is the lifespan of steel angles?: The lifespan of steel angles can vary depending on several factors such as the quality of the steel, the environmental conditions it is exposed to, and the level of maintenance it receives. However, with proper care and maintenance, steel angles can last for several decades or even longer.

Q: Can steel angles be used for manufacturing vehicle frames?: Yes, steel angles can be used for manufacturing vehicle frames. Steel angles provide structural support and are commonly used in the construction of vehicle frames due to their strength, durability, and ability to withstand heavy loads.

Q: Can steel angles support heavy machinery or equipment?: Steel angles possess the capability to uphold substantial machinery or equipment. Their robustness and endurance make them a prevalent choice in construction and engineering. Typically, hot-rolled steel is used in their production, allowing them to endure formidable loads and forces. These steel angles offer both structural support and stability, rendering them suitable for bolstering heavy machinery or equipment. They are frequently employed as frames or brackets to secure and maintain weighty objects. Furthermore, steel angles can be welded or bolted together to construct a sturdy and steadfast foundation for bulky machinery. Overall, steel angles emerge as a reliable option for supporting heavy machinery or equipment owing to their capacity to bear high loads and their structural integrity.

Q: Can steel angles be used as bracing elements in buildings?: Yes, steel angles can be used as bracing elements in buildings. Steel angles provide structural support and stability, making them suitable for use as bracing elements to resist lateral forces and improve the overall strength of a building.

Q: What are the common methods of joining or connecting steel angles together?: Common methods of joining or connecting steel angles together include welding, bolting, and using angle brackets or cleats.

Q: What are the different shapes available for steel angles?: There are several different shapes available for steel angles, each serving a specific purpose in various construction and structural applications. The most common shapes of steel angles include: 1. Equal angles: These angles have equal legs and are formed by bending a single piece of steel. They are commonly used for general structural applications, such as supporting beams and columns. 2. Unequal angles: As the name suggests, these angles have unequal legs and are often used when one leg needs to be longer or shorter than the other. These angles are commonly used in construction, where they provide additional strength and support in various applications. 3. L-shaped angles: These angles have one leg longer than the other, forming an L-shape. They are commonly used for reinforcing corners and edges of structures, providing additional strength and support. 4. T-shaped angles: These angles have a longer leg that extends perpendicular to a shorter leg, forming a T-shape. They are commonly used as lintels or beams to support loads above openings like doors and windows. 5. C-shaped angles: These angles have one side curved inward, forming a C-shape. They are commonly used in applications where the angle needs to fit around a curved or rounded surface, providing structural support and reinforcement. Overall, the availability of different shapes for steel angles allows for a wide range of applications in construction and structural engineering, providing strength, support, and versatility in various projects.

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