Angle steel GB Q235B high quality 20-250MM

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 20000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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

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 in electrical applications?: Yes, steel angles can be used in electrical applications. Steel angles are commonly used as structural supports in various industries, including electrical applications. They provide stability and strength to electrical installations, especially when used for mounting electrical equipment such as junction boxes, panels, or conduits. Steel angles are durable and offer excellent load-bearing capacity, making them suitable for supporting heavy electrical components. They are also corrosion-resistant, which is crucial in electrical applications where moisture or environmental factors may be present. Moreover, steel angles can be easily customized and fabricated to meet specific requirements. They can be cut, drilled, welded, or formed into various shapes to accommodate different electrical configurations. This flexibility allows for easy installation and ensures compatibility with other electrical components. In summary, steel angles are a reliable choice for electrical applications due to their strength, durability, corrosion resistance, and versatility. They provide essential support and stability to electrical installations, making them a preferred choice in various electrical projects.

Q: What is the maximum axial load for a steel angle?: The maximum axial load for a steel angle depends on various factors such as the dimensions and grade of the steel angle, as well as the specific application and design considerations. Therefore, it is difficult to provide a specific maximum axial load without knowing these details. Consulting engineering specifications or a structural engineer would be necessary to determine the maximum axial load for a specific steel angle.

Q: How do you determine the required angle size for a specific application?: Several factors must be taken into consideration in order to determine the necessary angle size for a specific application. First and foremost, it is crucial to understand the purpose or function of the application. Different applications may require different angle sizes depending on the desired outcome. For instance, if the application involves cutting or shaping materials, the angle size must be determined based on the desired level of precision or detail. Secondly, the materials used in the application must be carefully considered. Some materials may be more brittle or prone to damage, while others may be more flexible. The chosen angle size should take into account the properties of the materials and minimize the risk of damage or failure. Thirdly, the specific conditions or environment in which the application will be used should be taken into account. Factors such as temperature, pressure, or moisture levels can impact the performance of the application and influence the required angle size. It is essential to select an angle size that can withstand the expected conditions and provide optimal functionality. Furthermore, consulting industry standards or guidelines that may exist for the specific application can be beneficial. These standards often provide recommended angle sizes based on best practices and past experiences. They serve as a useful reference point in determining the required angle size. Lastly, it may be necessary to conduct testing or simulations to verify the selected angle size. By creating prototypes or using computer-aided design (CAD) software, one can evaluate the performance and effectiveness of different angle sizes before making a final decision. In conclusion, determining the necessary angle size for a specific application involves considering the purpose, materials, environmental conditions, industry standards, and potentially conducting testing or simulations. By analyzing these factors, one can make an informed decision and select the most suitable angle size for the application.

Q: How do you prevent corrosion between steel angles and other materials?: One effective way to prevent corrosion between steel angles and other materials is by applying a protective coating or paint to the surface of the steel. This coating acts as a barrier, preventing direct contact between the steel and other elements that may cause corrosion, such as moisture or chemicals. Additionally, ensuring proper ventilation and drainage around the steel angles can help prevent moisture buildup, which is a common cause of corrosion. Regular inspection and maintenance, including cleaning and repairing any damaged coatings, can also help prevent corrosion in the long run.

Q: What is the minimum thickness for a steel angle beam?: The minimum thickness for a steel angle beam depends on various factors such as the load it needs to support, the length of the beam, and the specific steel grade being used. Generally, the minimum thickness for a steel angle beam is determined by structural engineers or professionals in the field, who consider the specific application and design requirements. Steel angle beams are commonly used in construction, framing, and other structural applications. They are designed to provide support and stability, particularly in load-bearing situations. The thickness of the steel angle beam is crucial to ensure its strength and ability to bear the intended load without deformation or failure. To determine the minimum thickness, engineers consider factors such as the maximum load that the beam will experience, the length of the beam, the material properties of the steel being used, and the safety factor required for the application. They use mathematical calculations and structural analysis to determine the appropriate thickness that will meet the necessary structural requirements. It is important to note that there are specific industry standards and building codes that must be followed when designing and constructing steel angle beams. These standards provide guidelines and requirements for minimum thickness, as well as other aspects such as tolerances, dimensions, and connection details. Therefore, it is always recommended to consult with a qualified structural engineer or professional in the field to determine the minimum thickness for a steel angle beam based on the specific requirements of the project. They will consider all relevant factors and ensure that the beam is designed and constructed to provide the necessary strength and safety.

Q: How do steel angles perform in high-wind regions?: Due to their structural strength and wind load resistance, steel angles are well-suited for high-wind regions. The angled shape of the steel provides stability and prevents damage from strong winds. In areas prone to hurricanes and other high-wind conditions, steel angles are frequently used for construction due to their excellent resistance to wind pressure. The high tensile strength of steel enables it to withstand the forces exerted by strong winds, ensuring the stability and integrity of the structure. Furthermore, steel angles can be engineered to meet specific wind load requirements, making them capable of withstanding extreme weather conditions. Overall, steel angles are a dependable and efficient choice for construction in high-wind regions, guaranteeing the safety and longevity of the structures.

Q: What are the maximum allowable deflections for steel angles?: The maximum allowable deflections for steel angles depend on various factors such as the type of angle used, the material properties, the loading conditions, and the design codes and standards being followed. In general, the deflection limits are determined to ensure the structural integrity and functionality of the steel angles. Excessive deflections can cause structural instability, reduced load-carrying capacity, and potential failure of the angles. Design codes and standards such as the American Institute of Steel Construction (AISC) specify deflection criteria for different applications. For example, the AISC 360-16 specification provides deflection limits based on the span length and the serviceability requirements of the specific structure. The allowable deflections for steel angles are usually expressed as a fraction of the unsupported span length. Typical deflection limits for steel angles range from 1/240 to 1/360 of the span length, depending on the specific application and loading conditions. It is important to note that these deflection limits are guidelines and should be assessed in conjunction with other design considerations such as strength, stability, and dynamic effects. Additionally, consulting the applicable design codes and standards, as well as seeking professional engineering advice, is crucial to determine the precise maximum allowable deflections for steel angles in a given project.

Q: Are steel angles suitable for manufacturing structural beams?: Yes, steel angles are suitable for manufacturing structural beams. Steel angles, also known as L-shaped structural steel, are commonly used in the construction industry to create structural beams due to their strength and versatility. Steel angles offer excellent load-bearing capabilities and are able to withstand heavy loads and forces, making them ideal for constructing beams that can support the weight of buildings, bridges, and other structures. Additionally, steel angles can be easily welded, bolted, or otherwise connected to form larger structural components, providing flexibility in design and construction. Overall, steel angles are a reliable and efficient choice for manufacturing structural beams.

Q: Can steel angles be used in the construction of museums?: Yes, steel angles can be used in the construction of museums. Steel angles are commonly used as structural components in construction projects, including museums. They provide strength, stability, and versatility, making them suitable for various architectural and design requirements in museum construction.

Q: What are the different types of steel angles used in manufacturing?: In manufacturing, a variety of steel angles are utilized, each possessing unique characteristics and applications. Some commonly encountered types include: 1. Equal Angle: This steel angle features equal sides and angles, forming a 90-degree angle. It finds frequent use in structural applications where strength and stability are paramount, such as framing and supports. 2. Unequal Angle: As its name implies, this steel angle possesses unequal sides and angles. It is often employed in applications necessitating varying load-bearing capacities or the creation of different shapes during manufacturing processes. 3. L-Angle: This steel angle, also referred to as L-shaped angles, exhibits a 90-degree bend with unequal sides. It sees common use in reinforcing corners, as well as in construction and fabrication projects. 4. T-Angle: T-angles possess a T-shaped cross-section, with one side extending vertically and the other horizontally. They are frequently utilized as structural supports or in applications requiring additional strength and rigidity. 5. Flat Bar Angle: This steel angle possesses a flat surface on one side and a right-angle bend on the other. It is commonly employed for bracing, supports, and framing in manufacturing and construction projects. 6. Slotted Angle: Slotted angles are characterized by having holes or slots running along their length, allowing for convenient adjustment and customization. They find regular use in shelving, racks, and storage systems within manufacturing and warehouse environments. These examples merely scratch the surface of the diverse range of steel angles employed in manufacturing. The specific type chosen depends on project requirements such as load-bearing capacity, structural integrity, and desired shape or configuration.

Send your message to us

*Email

*TEL

*Quantity

*Unit