Angle steel hot rolled high qulity ASTM A36 GB Q235B

Angle steel hot rolled high qulity ASTM A36 GB Q235B System 1

Angle steel hot rolled high qulity ASTM A36 GB Q235B

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 200000 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: What are the different design considerations for steel angles in industrial buildings?: Some of the key design considerations for steel angles in industrial buildings include the load-bearing capacity of the angles, the overall structural stability, the desired level of durability and resistance to corrosion, and the aesthetic appearance of the angles. Additionally, factors such as the specific application and function of the angles, the environmental conditions, and the available budget also play a role in determining the design considerations for steel angles in industrial buildings.

Q: How do you calculate the maximum allowable deflection for a steel angle beam?: To calculate the maximum allowable deflection for a steel angle beam, you need to consider several factors. The maximum allowable deflection is typically determined by the design code or standard being followed. Here is a general approach to calculate this deflection: 1. Determine the properties of the steel angle beam: Gather information such as the cross-sectional dimensions, moment of inertia, and modulus of elasticity of the steel angle beam. These properties can be obtained from the manufacturer's literature or through calculation. 2. Determine the applicable design code or standard: Different design codes or standards may have different criteria for allowable deflections. Examples include the American Institute of Steel Construction (AISC) Manual, Eurocode, or British Standards. Identify the relevant code for your project. 3. Identify the beam's support conditions: Determine whether the steel angle beam is simply supported or fixed at its ends. The support conditions will affect the maximum allowable deflection calculation. 4. Calculate the maximum allowable deflection: Use the appropriate formula or equation from the design code or standard to calculate the maximum allowable deflection. This formula will typically depend on the span length, beam properties, and support conditions. 5. Apply any additional factors or limitations: Some design codes or standards may introduce factors or limitations based on the specific application or load conditions. Consider any additional factors or limitations specified in the code and incorporate them into the calculation. 6. Compare the calculated deflection with the maximum allowable deflection: Once you have calculated the maximum allowable deflection using the relevant formula and considered any additional factors, compare it with the calculated deflection of the steel angle beam under the intended load conditions. If the calculated deflection is within the maximum allowable deflection, the design is considered acceptable. Otherwise, adjustments to the beam properties or design may be necessary. It is important to note that the above steps provide a general guideline for calculating the maximum allowable deflection for a steel angle beam. The specific calculation method may vary depending on the design code or standard being followed, so it is crucial to consult the applicable code or seek professional guidance for accurate and reliable results.

Q: Can steel angles be used in signage?: Yes, steel angles can be used in signage. Steel angles are versatile and durable structural components that can be easily fabricated and installed in various applications, including signage. They provide excellent strength and stability, making them suitable for supporting heavy or large signs. Additionally, steel angles can be welded, bolted, or riveted together, allowing for flexibility in design and customization. They can be painted or coated to enhance their appearance and protect against corrosion, ensuring the longevity of the signage. Overall, steel angles offer a reliable and robust solution for signage installations.

Q: What are the common finishes available for steel angles?: There are several common finishes available for steel angles, depending on the desired aesthetic appeal and level of protection required. Some of the most common finishes include: 1. Mill finish: This is the most basic and untreated finish, which is achieved by leaving the steel angle in its natural state after the manufacturing process. It has a rough, gray appearance and provides minimal corrosion resistance. 2. Hot-dip galvanized: This finish involves immersing the steel angle in a bath of molten zinc, which creates a protective coating on the surface. Hot-dip galvanizing provides excellent corrosion resistance and is commonly used in outdoor applications where the angle will be exposed to harsh environments. 3. Powder coating: This finish involves applying a dry powder to the steel angle, which is then heated and cured to create a durable and decorative coating. Powder coating provides a wide range of colors and textures and offers good corrosion resistance. 4. Painted finish: Steel angles can also be painted using various types of paint, including epoxy, enamel, or acrylic-based coatings. Painting provides a decorative finish and can also offer some degree of corrosion resistance, depending on the type and quality of the paint used. 5. Stainless steel: Steel angles made from stainless steel offer a distinct finish that is resistant to corrosion, staining, and rust. Stainless steel angles are often used in applications where hygiene, aesthetics, and longevity are important, such as in the food processing and medical industries. It's important to consider the specific requirements of your project, including the environment and intended use of the steel angle, when choosing the appropriate finish. Consulting with a steel supplier or expert can help you determine the best finish for your needs.

Q: Can steel angles be welded or joined together?: Steel angles are capable of being welded or joined together. Welding is a frequently utilized technique for connecting steel angles, as it establishes a robust and long-lasting bond. This procedure entails melting the edges of the angles and subsequently fusing them using a welding electrode. By means of welding, a secure connection is not only formed between the steel angles but structural integrity is also guaranteed. To maintain the joint's quality and strength, it is imperative to adhere to appropriate welding procedures and techniques. Furthermore, depending on the particular application and requirements, steel angles can also be connected using alternative methods such as bolting or riveting.

Q: Are steel angles available in different finishes?: Yes, steel angles are available in different finishes. Steel angles can be finished with various coatings or treatments to enhance their appearance or provide additional protection against corrosion. Some common finishes for steel angles include galvanized, painted, or powder-coated finishes. Galvanized steel angles are coated with a layer of zinc to prevent rusting, while painted or powder-coated finishes offer a wide range of color options for aesthetic purposes. Additionally, steel angles can also be left unfinished, which gives them a raw, industrial look. The availability of different finishes for steel angles allows for greater versatility in their applications, as they can be tailored to meet specific functional and aesthetic requirements.

Q: Are steel angles resistant to pests and insects?: Pests and insects do not find steel angles naturally repellent. Although pests generally do not find steel appealing, it is possible for steel angles to be vulnerable to infestation or harm in the presence of openings or gaps that allow pests to enter. Moreover, pests can still inflict damage on nearby materials, indirectly impacting the overall strength of the steel angles. Hence, it is crucial to implement effective pest control measures and promptly address any potential entry points or weaknesses to reduce the likelihood of pest infestation or harm to steel angles.

Q: How much is the weight of 40 * 3 angle steel theory?: The angle iron can be made up of different force components according to the different structure, and can also be used as the connecting piece between the components. Widely used in a variety of architectural and engineering structures, such as beams, bridges, towers, hoisting and conveying machinery, ships, industrial furnace, reaction tower, container frame and warehouse.

Q: Can steel angles be used for machine frames?: Machine frames can indeed utilize steel angles. Steel angles are frequently employed in construction and engineering due to their robustness, adaptability, and affordability. In the context of machine frames, steel angles offer structural reinforcement and stability. By welding or bolting them together, a firm framework capable of withstanding substantial loads and vibrations can be effortlessly created. Additionally, the angular form of steel angles facilitates convenient attachment of other components or accessories. All in all, steel angles are widely favored for machine frames owing to their endurance and compatibility with diverse industrial uses.

Q: Can steel angles be used for playground equipment?: Yes, steel angles can be used for playground equipment. Steel angles provide strength, durability, and stability, making them suitable for various playground structures such as swing sets, climbing frames, and slides.

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