ASTM A36 high quality angle steel 20-250mm

ASTM A36 high quality angle steel 20-250mm System 1

ASTM A36 high quality angle steel 20-250mm

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 200000 m.t./month

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Angle steel Details:

Minimum Order Quantity:		Unit:	m.t	Loading Port:
Supply Ability:		Payment Terms:		Package:	bundle

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 wall bracing?: Indeed, wall bracing can make use of steel angles. These angles are frequently employed in construction to offer structural support and reinforcement. Their primary function is to fortify walls and ensure the overall stability of the edifice. Owing to their robustness and longevity, steel angles are a highly suitable option for wall bracing purposes. Furthermore, their fabrication and installation are straightforward, rendering them a cost-efficient solution for wall bracing requirements.

Q: Are steel angles suitable for balcony railings?: Yes, steel angles are suitable for balcony railings. Steel angles are strong, durable, and resistant to corrosion, making them an ideal choice for outdoor applications like balcony railings. They provide excellent structural support and can withstand heavy loads, ensuring the safety of individuals leaning on or using the balcony railing. Additionally, steel angles can be easily fabricated and customized to fit the specific design requirements of the balcony, making them a versatile option. Overall, steel angles are a reliable and long-lasting choice for balcony railings.

Q: Do steel angles require maintenance?: Yes, steel angles do require maintenance. Regular maintenance is necessary to prevent rusting, corrosion, and to ensure their structural integrity. This may involve cleaning, painting, lubricating, and inspecting for any signs of damage or wear. Proper maintenance can help prolong the lifespan and performance of steel angles.

Q: What does angle 5 mean?: The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm. Also available models that model is the number of centimeters wide, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone. Standard Specification for hot-rolled equal angle iron is 2#-20#.

Q: What are the common sizes of steel angles?: The common sizes of steel angles can vary depending on the industry and specific requirements of a project. However, there are several standard sizes that are commonly used. In the United States, the most commonly available steel angles come in widths of 1/2 inch, 1 inch, 1-1/2 inches, and 2 inches. These angles typically have thicknesses ranging from 1/8 inch to 1/4 inch. In addition to these standard sizes, larger and smaller angles can also be found, typically used for specialized applications. These may include wider angles up to 8 inches or more, or thinner angles with thicknesses as low as 1/16 inch. It is important to note that these sizes may vary in different countries or regions, and suppliers may have their own specific range of sizes available. Therefore, it is recommended to consult with local suppliers or manufacturers to determine the most common sizes of steel angles in a particular area.

Q: What are the different types of steel angles used in material handling equipment?: There are several types of steel angles commonly used in material handling equipment, including equal angles, unequal angles, and L-shaped angles.

Q: What are the common surface treatments for steel angles to enhance corrosion resistance?: The common surface treatments for steel angles to enhance corrosion resistance include galvanizing, painting, and powder coating.

Q: What is 4# angle iron? What are the classifications of angle iron? What are the specifications? Thank you: Angle called angle, the steel strip is perpendicular to each other on both sides into the corner. There are equal angles and unequal angles. The two sides of an equal angle steel are equal in width. The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm. Also available models that model is the number of centimeters wide, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone. Standard Specification for hot-rolled equal angle iron is 2#-20#. 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: What are the different types of connections used with steel angles?: There are several different types of connections used with steel angles, depending on the specific needs and requirements of the structure. Some of the most common types of connections include: 1. Welded Connection: This is one of the most popular types of connections used with steel angles. It involves welding the angle to another steel member, such as a beam or column, using various welding techniques. Welded connections provide excellent strength and stability. 2. Bolted Connection: Bolted connections involve using bolts and nuts to secure the steel angle to another component. This type of connection allows for easy disassembly and offers flexibility in adjusting or replacing components. Bolted connections are often used when there is a need for future modifications or repairs. 3. Riveted Connection: Riveted connections were widely used in the past but are less common today. They involve using rivets to connect the steel angle to other components. Riveted connections provide high strength and durability, but they require specialized skills and equipment for installation. 4. Gusset Plate Connection: In some cases, a gusset plate is used to connect steel angles. A gusset plate is a flat plate that is typically bolted or welded to the angle and the other component, providing additional strength and stability. 5. Moment Connection: A moment connection is a specialized type of connection used to transfer bending moments between steel angles and other components, such as beams or columns. Moment connections are designed to handle significant loads and provide enhanced structural integrity. Overall, the choice of connection type depends on factors such as load requirements, structural design, ease of installation, and potential for future modifications. Each type of connection has its own advantages and limitations, and the appropriate connection type is determined by a structural engineer based on the specific project requirements.