Angle steel GB Q235B 20-250MM hot rolled

Angle steel GB Q235B 20-250MM hot rolled System 1

Angle steel GB Q235B 20-250MM hot rolled

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 1000000 m.t./month

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Angle Steel Details:

Minimum Order Quantity:	25mtons	Unit:	m.t.	Loading Port:	China Main Port
Supply Ability:	80000-100000MTS/YEAR	Payment Terms:	TT or LC

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

Angle Steel

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

Q:Can steel angles be used for manufacturing door frames?: Yes, steel angles can be used for manufacturing door frames. Steel angles are commonly used in construction applications due to their strength and durability. They provide structural support and can be easily welded or bolted together to form a sturdy frame. Steel angles also have the advantage of being resistant to corrosion, which is important for door frames that are exposed to the elements. Additionally, steel angles can be customized to specific measurements and shapes to fit the desired design and dimensions of the door frame. Overall, steel angles are a reliable and popular choice for manufacturing door frames.

Q:What are the common installation methods for steel angles?: There are several common installation methods for steel angles, depending on the specific application and desired outcome. 1. Welding: This is one of the most popular methods for installing steel angles. It involves melting the base metal and the steel angle together, creating a strong and durable bond. Welding is commonly used in structural applications where strength and stability are critical. 2. Bolting: Another common installation method is bolting the steel angle to the desired surface using bolts, nuts, and washers. This method allows for easy disassembly and reassembly, making it ideal for applications that may require frequent adjustments or modifications. 3. Adhesive bonding: In some cases, adhesive bonding can be used to install steel angles. This method involves using a high-strength adhesive to bond the angle to the surface. Adhesive bonding is typically used in applications where welding or bolting may not be feasible or desirable. 4. Mechanical fasteners: Steel angles can also be installed using mechanical fasteners such as screws, nails, or rivets. This method is commonly used in non-structural applications or where a temporary installation is required. It is important to consider factors such as the load-bearing capacity, environmental conditions, and specific requirements of the project when choosing an installation method for steel angles. Consulting with a structural engineer or a professional with expertise in steel fabrication and installation is recommended to ensure a proper and safe installation.

Q:Can steel angles be used for fencing?: Indeed, steel angles possess the potential for fencing. The utilization of steel angles is prevalent in fencing applications owing to their robustness, endurance, and adaptability. They furnish a solid structure for the fence, guaranteeing steadiness and security. The installation of steel angles is a task easily accomplished, and their configuration permits an array of fence designs and heights. Moreover, they exhibit resistance to rust and corrosion, rendering them appropriate for outdoor utilization. In summary, steel angles emerge as a favored option for fencing endeavors due to their structural soundness and enduring effectiveness.

Q:Can steel angles be used in outdoor or exposed environments?: Yes, steel angles can be used in outdoor or exposed environments. Steel angles are often made of galvanized steel, which is coated with a protective layer of zinc to prevent rusting. This makes them highly resistant to corrosion and suitable for outdoor applications. Additionally, steel angles are known for their strength and durability, making them a reliable choice for various outdoor structures, such as fences, railings, and supports. However, it is important to note that regular maintenance and inspection may be required to ensure the ongoing integrity and performance of steel angles in outdoor or exposed environments.

Q:Can steel angles be used in transportation or infrastructure projects?: Indeed, transportation or infrastructure projects can incorporate steel angles. Owing to their robustness and endurance, steel angles are frequently employed in construction. They are commonly utilized to furnish structural reinforcement and steadiness in a myriad of scenarios, including bridges, buildings, highways, and railways. In the realm of transportation projects, steel angles can be employed to fabricate vehicle ramps, guardrails, and frameworks for overhead signs. In infrastructure projects, they can be leveraged to erect retaining walls, foundations, and frameworks for utility installations. The adaptability and dependability of steel angles render them a favored option in these particular project types.

Q:What are the different testing methods for steel angles?: There are several testing methods for steel angles, including visual inspection, dimensional measurement, hardness testing, chemical analysis, and mechanical testing. Visual inspection involves examining the angles for any visual defects or irregularities. Dimensional measurement ensures that the angles meet the specified size and shape requirements. Hardness testing determines the hardness of the steel, which is an important factor in its strength and durability. Chemical analysis is performed to check the composition and purity of the steel, ensuring that it meets the required standards. Mechanical testing involves subjecting the steel angles to various loads and stresses to evaluate their mechanical properties such as strength and ductility.

Q:Can steel angles be used in bridges?: Yes, steel angles can be used in bridges. Steel angles are commonly used in bridge construction due to their versatility and structural strength. They can be used to form the main framework of the bridge, provide support and reinforcement, and connect different structural elements together. Steel angles are particularly useful for bridge construction as they can be easily welded or bolted to other steel components, enabling efficient and durable construction. Additionally, steel angles are highly resistant to corrosion, making them suitable for bridges exposed to harsh environmental conditions. Overall, steel angles are a reliable and cost-effective choice for incorporating into bridge designs.

Q:How does the price of steel angles vary based on size and grade?: The price of steel angles varies based on size and grade, with larger sizes and higher grades typically commanding higher prices.

Q:Can steel angles be used for vehicle frames?: Yes, steel angles can be used for vehicle frames. They are commonly used in the construction of vehicle frames due to their strength, durability, and ability to withstand high loads and stresses. Steel angles provide structural support and stability to the vehicle frame, ensuring its integrity and safety.

Q:How do you clean steel angles?: To clean steel angles, you can follow a few simple steps. First, gather the necessary supplies: mild detergent or soap, warm water, a soft cloth or sponge, and a non-abrasive brush or scrub pad. Begin by filling a bucket or sink with warm water and adding a small amount of mild detergent or soap. Gently mix the solution until it forms a slight foam. Wet the cloth or sponge with the soapy water and gently scrub the steel angles, ensuring that all areas are covered and any dirt or grime is removed. For tougher stains or stubborn debris, use the non-abrasive brush or scrub pad to gently scrub the surface. Avoid using abrasive cleaners or steel wool, as they can scratch or damage the steel surface. It is also important to steer clear of acidic or corrosive cleaners, as they can cause discoloration or rusting of the steel. After thoroughly cleaning the steel angles, rinse them with clean water to eliminate any remaining soap residue. Use a clean, soft cloth to dry the angles and prevent water spots or streaks from forming. Regular cleaning and maintenance are crucial for keeping steel angles in their best condition and preventing corrosive damage. By following these steps, you can effectively clean steel angles and maintain their appearance for years to come.

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