U steel channel beam for constructions

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Quick Details

Place of Origin:Hebei, China (Mainland)
Material:Steel
technique:hot rolled
Standard:AISI,ASTM,BS,DIN,GB,JIS
thickness:3-9mm, 6-13mm
Application:Building construction
Width:50mm-300mm
Length:6m-12m or as your request
Shape:U shape
Material:Q235, SS400 etc
Normal Length:12m/6m

Packaging & Delivery

Packaging Details:	according to the customer's request
Delivery Detail:	about 25-30 days after receive your payment

Specifications

channel steel
1)Size: 51x25x3mm-305x80x13mm
2)Material: Q195,Q215,Q235,A36,SS400,SS540
3)Packing:bundle with strips

U CHANNEL BEAMS(JIS)
MATERIAL:Q235/SS400/ST37-2 and Q345/ST52
Size	Size/mm			Theoretical Weight
	Size/mm			Theoretical Weight
	h	b	d	kg/m
	h	b	d	kg/m
75403.8	75	40	3.8	5.3
75404.0	75	40	4	5.6
75404.5	75	40	4.5	5.85
75405.0	75	40	5	6.92
100503.8	100	50	3.8	7.3
100504.2	100	50	4.2	8.03
100504.5	100	50	4.5	8.97
100505	100	50	5	9.36
125655.2	125	65	5.2	11.66
125655.3	125	65	5.3	12.17
125655.5	125	65	5.5	12.91
125656	125	65	6	13.4
125655.5	150	75	5.5	14.66
150755.7	150	75	5.7	16.71
150756	150	75	6	17.9
150756.5	150	75	6.5	18.6

Q: Are steel channels suitable for railway tracks?: Steel channels are not suitable for railway tracks. Railway tracks require a specific type of steel rail that is designed to withstand the heavy loads and constant use of trains. Steel channels, on the other hand, are typically used in construction for structural support and do not have the necessary strength and durability to serve as railway tracks. Additionally, steel channels lack the necessary shape and design features, such as the proper rail profile and fastening system, required for safe and efficient railway operations. Therefore, it is essential to use dedicated steel rails specifically designed for railway tracks to ensure the safety and functionality of the railway system.

Q: What are steel channels?: Steel channels, which are shaped like a "C" or a "U," serve as structural components in construction and engineering projects, providing vital support and stability. Frequently employed as beams or columns, they effectively bear heavy loads and evenly distribute weight. Additionally, they find utility as brackets or supports in diverse applications. Renowned for their durability, strength, and resistance to deformation, steel channels have become highly favored in the construction industry. Their availability in a range of sizes and thicknesses ensures suitability for various project needs.

Q: How do steel channels perform in high-temperature environments?: Steel channels perform well in high-temperature environments due to their excellent heat resistance properties. Steel is known for its high melting point and strength, allowing the channels to maintain their structural integrity even under extreme temperatures. Additionally, steel has low thermal expansion, minimizing the risk of warping or distortion. Overall, steel channels are a reliable choice for applications requiring stability and durability in high-temperature settings.

Q: What are the factors that affect the strength of steel channels?: The strength of steel channels can be impacted by several factors. These factors encompass the steel type and quality, channel dimensions and shape, fabrication method, and environmental conditions. To begin with, the strength of channels can be significantly affected by the type and quality of the steel utilized. Different steel grades possess distinct mechanical properties like yield strength and tensile strength, which ultimately determine the overall strength of the channels. Superior quality steel with stronger properties will result in more robust channels. Additionally, the dimensions and shape of the channel play a pivotal role in its strength. A larger cross-sectional area and thicker wall can provide increased strength to the channel. Moreover, the channel's shape, whether it is C-shaped or U-shaped, can influence its strength as different shapes distribute loads in different ways. The fabrication method is another factor that impacts the strength of steel channels. The quality of welding or other joining techniques employed can affect the strength and integrity of the channels. Employing proper fabrication techniques, such as precise welding and appropriate heat treatment, can enhance the strength of the channels. Furthermore, environmental conditions can exert influence on the strength of steel channels. Factors like temperature, humidity, and exposure to corrosive substances can affect the structural integrity of the channels over time. For instance, high temperatures can cause the steel to weaken and become more susceptible to deformation. In conclusion, the strength of steel channels is influenced by various factors, including the type and quality of the steel, channel dimensions and shape, fabrication method, and environmental conditions. Understanding and considering these factors are crucial to ensure the desired strength and performance of steel channels in diverse applications.

Q: What are the advantages of using steel channels?: There are several advantages to using steel channels in various construction and structural applications. Firstly, steel channels are known for their excellent strength and durability. They can withstand heavy loads and provide structural stability, making them suitable for supporting beams, columns, and other load-bearing elements in buildings and bridges. Another advantage of steel channels is their versatility. They come in various sizes and shapes, allowing for flexibility in design and construction. Steel channels can be easily cut, welded, and manipulated to fit specific requirements, making them a preferred choice for customized structures. Steel channels also offer excellent fire resistance. As a non-combustible material, steel does not contribute to the spread of fire, providing increased safety in buildings. Moreover, steel channels are resistant to corrosion, rust, and decay, making them suitable for both indoor and outdoor applications. This resistance to environmental factors ensures the longevity and low maintenance of structures using steel channels. Furthermore, steel channels are cost-effective in the long run. While the initial investment may be higher compared to other materials, their durability and low maintenance requirements result in reduced repair and replacement costs over time. Additionally, steel is a recyclable material, making it an environmentally friendly choice. Lastly, steel channels have a high aesthetic appeal. The sleek and modern appearance of steel can enhance the visual appeal of structures, making them a preferred choice for architects and designers. In conclusion, the advantages of using steel channels include their strength, versatility, fire resistance, corrosion resistance, cost-effectiveness, and aesthetic appeal. These factors make steel channels a popular choice in various construction and structural applications.

Q: Can steel channels be used for equipment platforms?: Indeed, equipment platforms can utilize steel channels. The robustness and endurance of steel channels make them prevalent in construction and industrial settings. They furnish a solid foundation for supporting weighty machinery on platforms, guaranteeing stability and security. Furthermore, steel channels can be effortlessly tailored and crafted to fulfill precise platform prerequisites, encompassing dimensions and load-bearing capabilities.

Q: What are the load capacities of steel channels?: The load-carrying capabilities of steel channels depend on various factors, including the channel's dimensions, the type of steel employed, and the manner in which the load is applied. Due to their strength and durability, steel channels find widespread utilization in construction and engineering projects. Determining the load capacity of a steel channel involves engineering calculations and analysis. Engineers take into account parameters such as the channel's yield strength, ultimate strength, and moment of inertia to ascertain its load-bearing capacity. The yield strength of the steel establishes the maximum stress the channel can endure before undergoing permanent deformation. Conversely, the ultimate strength denotes the maximum stress the channel can withstand before experiencing complete failure. These values are generally provided by the manufacturer or can be acquired from engineering reference materials. Furthermore, the load capacity of a steel channel is influenced by its dimensions. Larger cross-sectional areas in channels generally lead to higher load capacities as they enable the load to be distributed across a larger surface area. Moreover, the channel's shape and design, including the presence of flanges, may impact its ability to bear loads. It is crucial to note that load capacities for steel channels can significantly vary depending on the specific application and the required safety factors. Aspects such as the load type (e.g., static or dynamic), channel length, and support conditions also contribute to determining the load capacity. To ensure structural integrity and safety, it is advisable to consult a structural engineer or refer to industry standards and codes when determining the load capacities of steel channels for a particular application.

Q: What is the weight per meter of different steel channel sizes?: The weight per meter of different steel channel sizes can vary depending on the specific dimensions and thickness of the channels. However, as a general guideline, the weight per meter of steel channel sizes typically ranges from around 5.7 kilograms to 35 kilograms.

Q: Could you tell me the theoretical weight and size of 16 and 18 channel steel?: Channel steel 16#a specifications 160x, 63x, 6.5mm, theoretical weight of 17.24 kg per meterChannel steel 16#b specifications 160x 65 8.5mm, theoretical weight of 19.752 kg per meterChannel steel 18#a specifications 180X, 68x 7 mm, theoretical weight of 20.174 kg per meterChannel steel 18#b specifications 180 X70 x9mm, theoretical weight of 23 kg per meter

Q: What are the common fabrication processes for steel channels?: The common fabrication processes for steel channels include cutting, bending, welding, and drilling.

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