Angle Steel, Hot Rolled Steel Angle Bars, Unequal Angle Steel

Angle Steel, Hot Rolled Steel Angle Bars, Unequal Angle Steel System 1

Angle Steel, Hot Rolled Steel Angle Bars, Unequal Angle Steel

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 30000 m.t./month

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Specifications

angle steel
1.size:25*16*3mm-200*125*18mm
2.quality:Q235,Q345,SS400,A36
3.length: 6m, 9m, 12m
4.unequal

angle steel

angle steel
(1)Material:Q235 SS400 S235JR OR ST37-2 Q345
(2)Size:25x16x3mm-200x125x18mm
(3)Certificate:ISO,CE

angle steel

Size of unequal angle steel

B(mm)	b(mm)	d(mm)	Theoretic Weight(kg/m)
25	16	3	0.912
25	16	4	1.176
32	20	3	1.171
32	20	4	1.522
40	25	3	1.484
40	25	4	1.936
45	28	3	1.687
45	28	4	2.203
50	32	3	1.908
50	32	4	2.494
56	36	3	2.153
56	36	4	2.818
56	36	5	3.466
63	40	4	3.185
63	40	5	3.92
63	40	6	4.638
63	40	7	5.339
70	45	4	3.57
70	45	5	4.403
70	45	6	5.218
70	45	7	6.011
75	50	5	4.808
75	50	6	5.699
75	50	8	7.431
75	50	10	9.098
80	50	5	5.005
80	50	6	5.935
80	50	7	6.848
80	50	8	7.745
90	56	5	5.661
90	56	6	6.717
90	56	7	7.756
90	56	8	8.779
100	63	6	7.55
100	63	7	8.722
100	63	8	9.878
100	63	10	12.142
100	80	6	8.35
100	80	7	9.656
100	80	8	10.946
100	80	10	13.476
110	70	6	8.35
110	70	7	9.656
110	70	8	10.946
110	70	10	13.476
125	80	7	11.066
125	80	8	12.511
125	80	10	15.474
125	80	12	18.33
140	90	8	14.16
140	90	10	17.475
140	90	12	20.724
140	90	14	23.908
160	100	10	19.872
160	100	12	23.592
160	100	14	27.247
160	100	16	30.835
180	110	10	22.273
180	110	12	26.464
180	110	14	30.589
180	110	16	34.649
200	125	12	29.761
200	125	14	34.436
200	125	16	39.045
200	125	18	43.588.

angle steel

Angle Steel, Hot Rolled Steel Angle Bars, Unequal Angle Steel

Q: Do steel angles require maintenance?: Yes, steel angles do require maintenance. Regular maintenance is necessary to prevent rusting, corrosion, and to ensure their structural integrity. This may involve cleaning, painting, lubricating, and inspecting for any signs of damage or wear. Proper maintenance can help prolong the lifespan and performance of steel angles.

Q: How are steel angles cut to specific lengths?: Steel angles can be cut to specific lengths using various tools and methods such as sawing, shearing, or using a plasma cutting machine. These techniques allow for precise and accurate cuts based on the required measurements.

Q: What are the different types of steel angles used in automotive manufacturing?: There are several types of steel angles used in automotive manufacturing, including equal angles, unequal angles, and L-shaped angles. These angles are commonly used in various structural components of vehicles, such as chassis frames, suspension systems, and body reinforcements.

Q: Can steel angles be welded together?: Yes, steel angles can be welded together.

Q: How do you design connections for steel angles to steel beams?: Designing connections for steel angles to steel beams involves several steps and considerations. Here is a general outline of the process: 1. Determine the loads: The first step is to determine the loads that will act on the connection. This includes vertical loads, horizontal loads, and any applied moments. The loads will be used to determine the strength requirements for the connection. 2. Select the appropriate steel angles and beams: Based on the loads and the desired design criteria, select the appropriate steel angles and beams that will be used in the connection. Consider factors such as the material grade, size, and shape of the angles and beams. 3. Analyze the connection: Analyze the connection to determine the required connection strength. This involves calculating the shear, moment, and axial forces that will act on the connection. Use appropriate structural analysis methods and consider both the service loads and the ultimate strength requirements. 4. Determine the connection type: Based on the analysis, select the appropriate connection type. Common connection types for steel angles to steel beams include bolted connections, welded connections, and a combination of both. Consider factors such as the available space, ease of construction, and the structural requirements. 5. Design the connection: Design the connection to meet the required strength and performance criteria. This involves determining the number, size, and layout of bolts or welds, as well as any additional reinforcement or stiffeners that may be required. Consider factors such as the connection's resistance to shear, moment, and axial forces, as well as any specific design codes or standards that need to be followed. 6. Detailing and fabrication: Provide detailed drawings and specifications for the connection, including the dimensions, tolerances, and material specifications. Coordinate with fabricators and contractors to ensure that the connection can be accurately fabricated and installed. 7. Quality control and inspection: During fabrication and construction, perform quality control checks and inspections to ensure that the connection is being fabricated and installed correctly. This may include visual inspections, non-destructive testing, and load testing if required. It is essential to consult with a structural engineer or a professional experienced in steel connection design to ensure that the connection is designed safely and in compliance with applicable building codes and standards.

Q: How do you determine the strength of a steel angle?: The strength of a steel angle can be determined by several factors, including its material composition, size, and shape. First, the material composition of the steel angle is crucial in determining its strength. Steel angles are typically made from various alloys, such as carbon steel or stainless steel, which have different strength properties. The specific grade or type of steel used will affect its strength, with higher-grade steels generally having greater strength. Second, the size of the steel angle plays a significant role in determining its strength. The dimensions of the angle, including its length, width, and thickness, directly impact its load-bearing capacity. Generally, larger and thicker steel angles are capable of withstanding higher loads and forces. Lastly, the shape of the steel angle also influences its strength. Commonly, steel angles come in L-shapes, where the two legs are perpendicular to each other. The length and angle of the legs can affect the strength of the angle. For example, longer legs or a steeper angle between the legs can increase the strength and load-bearing capacity of the steel angle. To determine the precise strength of a steel angle, engineering calculations and analysis are typically performed. These calculations involve considering the material properties, dimensions, and loading conditions to determine the maximum load or stress the angle can withstand without failure. Additionally, industry standards and codes, such as those set by organizations like the American Society for Testing and Materials (ASTM) or the American Institute of Steel Construction (AISC), provide guidelines and specifications for determining the strength of steel angles.

Q: Can steel angles be used for manufacturing storage racks?: Indeed, storage racks can be manufactured using steel angles. With their versatility and strength, steel angles prove to be an optimal option for the construction of such racks. By providing stability and structural integrity, they guarantee the capability to bear substantial loads. Moreover, steel angles allow for the seamless welding or bolting together, enabling the production of tailor-made racks that satisfy specific storage needs. The longevity of steel angles further assures the endurance of the storage racks against gradual deterioration. As a result, steel angles find widespread application in the manufacturing of storage racks across diverse industries encompassing warehousing, retail, and logistics.

Q: What are the different methods for reinforcing steel angles?: There are several methods for reinforcing steel angles, depending on the specific structural needs and design requirements. Some of the common methods include: 1. Welding: This is the most commonly used method for reinforcing steel angles. Welding involves joining two or more steel angles together using heat and pressure to create a strong and durable connection. It is important to ensure proper welding techniques and procedures are followed to maintain the integrity of the reinforcement. 2. Bolting: Another method for reinforcing steel angles is through the use of bolts. Bolts are inserted through holes in the angles and tightened to create a secure connection. This method is often used when the reinforcement needs to be adjustable or removable. 3. Riveting: Riveting is a traditional method for reinforcing steel angles. It involves inserting a pin or rivet through holes in the angles and securing it by deforming the end of the pin. This creates a strong and permanent connection between the angles. 4. Adhesive bonding: In some cases, adhesive bonding can be used to reinforce steel angles. This method involves applying a special adhesive to the surfaces of the angles and then pressing them together. The adhesive hardens and forms a strong bond between the angles. 5. Plate strengthening: When additional reinforcement is required, steel plates can be attached to the angles. These plates are typically welded or bolted to the angles to increase their strength and load-bearing capacity. 6. Reinforcing bars: Reinforcing bars, commonly known as rebar, can be used to reinforce steel angles. These bars are typically embedded into the concrete or masonry structure and extend into the angles to provide additional strength and support. It is important to consult with a structural engineer or design professional to determine the most appropriate method for reinforcing steel angles based on the specific project requirements and structural considerations.

Q: Can steel angles be fire-resistant?: Yes, steel angles can be fire-resistant. Steel, as a material, has inherent fire-resistant properties due to its high melting point and low thermal conductivity. When exposed to high temperatures, steel angles can maintain their structural integrity and resist deformation for a considerable amount of time. Additionally, steel angles can be further enhanced for fire resistance through various methods such as applying fire-resistant coatings or incorporating fire-resistant materials in their design. These measures help to increase the fire resistance of steel angles, making them suitable for applications where fire protection is necessary, such as in the construction of fire-resistant walls, ceilings, and structural systems.

Q: What is the typical tolerance for steel angles?: The specific application and industry standards determine the typical tolerance for steel angles. Generally, the industry standard allows for a tolerance of ±1/8 inch or ±3 millimeters. This means that the actual dimensions of the angle can differ by up to 1/8 inch or 3 millimeters from the specified dimensions. It is worth noting that these tolerances may differ depending on the grade of steel and the manufacturing process used. Consequently, it is vital to refer to the appropriate industry standards or specifications for the specific project in order to ascertain the precise tolerance requirements for steel angles in that particular application.

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