angle

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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ANGLE BAR Details:

Minimum Order Quantity:		Unit:	m.t.	Loading Port:
Supply Ability:		Payment Terms:		Package:	wire 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: What is the standard tolerance for steel angles?: The standard tolerance for steel angles can vary depending on the specific requirements and industry standards. However, in general, the standard tolerance for steel angles is typically specified in terms of the permissible variation in dimensions such as length, width, and thickness. These tolerances ensure that the angles meet the necessary specifications and can be used effectively in various applications. It is important to consult the relevant industry standards or specifications, such as those provided by organizations like the American Society for Testing and Materials (ASTM) or the American Institute of Steel Construction (AISC), to determine the specific tolerance requirements for steel angles in a particular context.

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: What are the common lengths available for steel angles?: The manufacturer and supplier determine the available lengths for steel angles, which can differ. Nevertheless, standard lengths are generally found in the market. These lengths usually span from 10 feet (3.048 meters) to 20 feet (6.096 meters). While some manufacturers may offer lengths that are longer or shorter depending on customer demands, the aforementioned lengths are commonly encountered in the industry. To ensure accurate information regarding the available lengths for steel angles, it is vital to consult the specific manufacturer or supplier, as they may offer various options tailored to different applications and customer requirements.

Q: Can steel angles be used in mezzanine construction?: Yes, steel angles can be used in mezzanine construction. Steel angles are often used as structural supports in mezzanine construction due to their strength and versatility. They can be used to create the framework and provide stability for mezzanine floors, making them a popular choice in this type of construction.

Q: Can steel angles be used for shelving and storage racks?: Yes, steel angles can be used for shelving and storage racks. Steel angles are commonly used in construction and engineering due to their strength and durability. They provide excellent structural support and can withstand heavy loads, making them ideal for shelving and storage racks. Steel angles can be easily fabricated and welded together to create the desired shelving or storage rack design. They are also available in a variety of sizes and thicknesses, allowing for customization to fit specific storage needs. Additionally, steel angles are resistant to corrosion, which is beneficial in environments where moisture or chemicals may be present. Overall, steel angles are a reliable and versatile choice for shelving and storage racks.

Q: Are steel angles fire-resistant?: Steel angles possess a certain degree of fire resistance. Steel, as a non-combustible substance, does not ignite or contribute to the combustion process. Its exceptional melting point, typically hovering at 1370°C (2500°F), ensures that it retains its structural integrity even when subjected to high temperatures. Nevertheless, it is crucial to recognize that the fire resistance of a structure or component reliant on steel angles hinges on various factors, such as the design, dimensions, and arrangement of said angles, as well as the implementation of fire protection measures. Fire-resistant coatings, fireproofing substances, or fire-resistant insulation can be employed to bolster the fire resistance of steel angles. These supplementary fire protection methods have the capacity to provide a certain level of insulation, impeding the transfer of heat to the steel and prolonging the time it takes for the steel to reach its critical temperature. This grants occupants more time to evacuate the premises and affords firefighters an extended period to manage the fire. In conclusion, steel angles inherently possess fire resistance due to the properties of steel. However, the implementation of appropriate fire protection measures can augment their fire resistance capabilities.

Q: How do you protect steel angles from abrasive wear?: One way to protect steel angles from abrasive wear is by applying a protective coating or finish, such as paint or a specialized protective coating. This ensures that the steel surface is shielded from direct contact with abrasive materials, reducing the risk of wear and tear. Additionally, using rubber or plastic covers or linings on the steel angles can provide an extra layer of protection against abrasive substances. Regular maintenance and inspection to identify any signs of wear and promptly address them can also help prolong the lifespan of steel angles.

Q: Can steel angles be used for stairs in industrial settings?: In industrial settings, stairs can indeed utilize steel angles. The construction industry often employs steel angles for a wide range of purposes, including staircases. Their strength and durability make them particularly well-suited for industrial environments where safety and robustness are paramount. By providing structural support and stability, steel angles enable staircases to endure heavy loads and frequent usage. Moreover, the ease of welding steel angles ensures that the resulting staircase is secure and long-lasting. Additionally, steel angles offer versatility, allowing for customization to meet specific design and spatial needs. As a result, steel angles are an appropriate option for stairs in industrial settings.

Q: What is the typical thickness tolerance for steel angles?: The typical thickness tolerance for steel angles is typically around ±1/16 inch or ±1.59 mm.

Q: Can steel angles be galvanized?: Yes, steel angles can be galvanized. Galvanization is the process of applying a protective zinc coating to steel to prevent rusting and corrosion. Steel angles, which are L-shaped structural components, can be galvanized by immersing them in a hot bath of molten zinc or by applying zinc using a specialized spray or paint method. Galvanized steel angles are commonly used in construction, manufacturing, and outdoor applications where protection against rust and corrosion is essential.

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