GB ALLOY HOT ROLLED U CHANNEL 100*50 6M System 1

GB ALLOY HOT ROLLED U CHANNEL 100*50 6M System 2

GB ALLOY HOT ROLLED U CHANNEL 100*50 6M System 3

GB ALLOY HOT ROLLED U CHANNEL 100*50 6M System 4

GB ALLOY HOT ROLLED U CHANNEL 100*50 6M

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Product Description:

Specifications of Steel U Channel:

Standard Applied: GB Standard, EN Standard(UPN), JIS Standard

Sizes: 50mm to 300mm

Material Grade: Q235B, Q345B, S235JR, SS400, ASTM A36

As shown in the figure:

JIS U CHANNEL	Standard h	Sectional b	Dimension s	t	Mass: Kg/m
	(mm)	(mm)	(mm)	(mm)
50x25	50	25	3.0	6.00	2.37
75X40	75	40	3.8	7.00	5.30
75X40	75	40	4.0	7.00	5.60
75X40	75	40	4.5	7.00	5.85
75X40	75	40	5.0	7.00	6.92

100X50	100	50	3.8	6.00	7.30
100X50	100	50	4.2	6.00	8.03
100X50	100	50	4.5	7.50	8.97
100X50	100	50	5.0	7.50	9.36

125X65	125	65	5.2	6.80	11.66
125X65	125	65	5.3	6.80	12.17
125X65	125	65	5.5	8.00	12.91
125X65	125	65	6.0	8.00	13.40

150x75	150	75	5.5	7.30	14.66
150x75	150	75	5.7	10.00	16.71
150x75	150	75	6.0	10.00	17.90
150x75	150	75	6.5	10.00	18.60

Note: We are able to supply other dimensions and sizes, which depends on the customer's requirements for the quantity.

Chemical Composition of Q235B Steel U Channel:

Alloy No	Grade	Element(%)
Alloy No	Grade	C	Mn	S	P	Si
Q235	B	0.12-0.20	0.3-0.7	≦0.045	≦0.045	≦0.3

Physical Properties of Q235B Steel U Channel:

Grade	Yielding Strength Point(Mpa)
Q235B	Thickness(mm)
	≦16	＞16-40	＞40-60	＞60-100
	≧235	≧225	≧215	≧205
	Tensile Strength(Mpa)	Elongation After Fracture(%)
		Thickness(mm)
		≦16	＞16-40	＞40-60	＞60-100
	375-500	≧26	≧25	≧24	≧23

Usage/Application of Steel U Channel:

The steel u channel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc. In details, the steel u channel belongs to carbon structural steel which is applied to in the field of construction and machinery. The steel u channel is usually used for arch-itechtural structure, and they could be welded in order to support or hang a vari-ety of facilities. They are also usually used in combination with I beam. Generally,the steel u channel must possess perfect welding property, riveting property and mechanical property and so on.

Package & Delivery: Steel U Channel

The steel u channel will be packed in bundle with steel wire at each end of every bundle and color marking in order to help the customer to recognize his goods more easily at sight.

And steel u channel could be loaded into 20ft or 40ft container, or by bulk cargo. If the weight of each bundle reaches less than 3.5 mt, the loading by break bulk cargo should be choosed. When the weight of each bundle reaches less than 3mt, the loading by container should be choosed.

As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.

All in all, we could do in accordance with customer's request

Production Flow of Steel U Channel:

1.The steel billet shall be heated in the high temperature furnace.

2. The heated steel billet shall be rolled five to nine times with the aim of shaping the general figure of steel u channel.

3. The rolled steel u channel should be put onto the cooling bed to make the temperature low.

4. The steel u channel should be straighted on the straightener.

5. The straighted steel u channel will be cut into meters by saw, as per customer's requirements.

Q: Are steel angles magnetic?: Yes, steel angles are magnetic as they are typically made from a type of steel that contains iron, which is a ferromagnetic material.

Q: Unequal angle steel: Unequal angle steel is a cross section, such as the letter "L", with each side of each other vertically angled and of unequal width. Its specifications are expressed in long, wide, short, wide and * thick edges, such as "L30*20*3", i.e., unequal angles with long sides, wide 30mm, short width, 20mm, and 3mm of edge thickness. Can also use the model (number) said that the model represented by a fraction, molecular side length cm wide, the denominator for the short side number of centimeters wide, such as "L3/2#", said the 3 cm long side, short side said 2 centimeters. The specifications for unequal angles are 2.5/1.6#-20/12.5#.

Q: Can steel angles be used in seismic applications?: Yes, steel angles can be used in seismic applications. Steel angles are commonly used in seismic applications to provide structural support, stability, and resistance against seismic forces. They are often used in the construction of buildings, bridges, and other structures to reinforce connections, bracing, and framing systems, making them suitable for seismic applications.

Q: What is the maximum length of a continuous steel angle?: Several factors determine the maximum length of a continuous steel angle, including its size, weight, transportation and handling limitations. Typically, the maximum length is restricted to what can be safely transported and handled by equipment like cranes or forklifts. This limit can vary based on the capabilities of the equipment and any transportation restrictions. The manufacturing process may also limit the length, as longer angles may be more challenging to produce or require specialized equipment. Ultimately, the maximum length should be determined based on the project's specific requirements and constraints, taking into account these factors.

Q: 304 what does angle iron stand for?: 304 stainless steel, consisting of 18Cr-9Ni, is the most widely used stainless steel and heat resistant steel. Used in food production equipment, chemical equipment, nuclear energy, etc..

Q: Are steel angles resistant to impact or vibration?: Steel angles exhibit resistance to both impact and vibration. The strength and toughness of steel make it highly resistant to impact, as it is capable of absorbing and distributing the force generated by an impact, thereby preventing any structural damage. Additionally, steel angles possess a high natural frequency, enabling them to withstand vibrations without experiencing significant deformation or failure. Nevertheless, the resistance of steel angles to impact and vibration may vary depending on factors such as the specific grade and thickness of the steel, as well as the intensity and duration of the impact or vibration. Therefore, it is crucial to carefully consider the specific requirements and conditions of the application when evaluating the suitability of steel angles for impact and vibration resistance.

Q: Can steel angles be used for framing partitions and walls?: Yes, steel angles can be used for framing partitions and walls. Steel angles are commonly used in construction for their strength and durability, making them suitable for framing applications. They provide structural support and stability, making them a reliable choice for framing walls and partitions in various building projects.

Q: How do you prevent steel angles from vibrating?: There are a few ways to prevent steel angles from vibrating. One effective method is to use vibration damping materials such as rubber pads or isolation mounts between the steel angles and any adjacent surfaces. Another approach is to add additional supports or braces to the steel angles to enhance their stability and reduce any potential vibrations. Additionally, ensuring proper tightening of fasteners and connections can help minimize vibrations.

Q: How do you join steel angles together?: One common method to join steel angles together is by using welding techniques. This involves heating the joint area to a high temperature and fusing the angles together using a welding electrode or filler material. Welding creates a strong and durable bond between the steel angles, ensuring structural integrity.

Q: Can steel angles be used as reinforcement in concrete slabs?: Yes, steel angles can be used as reinforcement in concrete slabs. Steel angles, also known as L-shaped structural steel, are commonly used in construction for their strength and durability. When placed correctly within a concrete slab, steel angles can enhance its load-bearing capacity and help prevent cracks or structural failure. The angles provide additional strength and support to the concrete, especially in areas where heavy loads or concentrated forces are expected. By incorporating steel angles as reinforcement, the concrete slab becomes more resistant to bending, tension, and shearing forces, making it structurally sound and capable of withstanding higher loads. It is important to ensure proper design and placement of steel angles, following the guidelines and specifications provided by structural engineers, to ensure optimal reinforcement and performance of the concrete slab.

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