Angle steel 20-250

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

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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 galvanized?: Indeed, galvanizing is a feasible option for steel angles. Galvanization entails the application of a safeguarding zinc coating onto steel to inhibit rust and corrosion. To galvanize steel angles, one can either immerse them in a heated bath of molten zinc or employ a specialized spray or paint technique for zinc application. Galvanized steel angles find widespread use in the realms of construction, manufacturing, and outdoor settings, where defense against rust and corrosion is imperative.

Q:What is the maximum load capacity of a steel angle?: The maximum load capacity of a steel angle depends on various factors such as the dimensions, thickness, and quality of the steel angle. It is essential to consult engineering specifications or contact a structural engineer to determine the specific maximum load capacity for a particular steel angle.

Q:Can steel angles be used in mezzanine flooring systems?: Yes, steel angles can be used in mezzanine flooring systems. Steel angles are commonly used as structural elements in mezzanine construction due to their strength and durability. They can be used as supports, beams, or bracing members in mezzanine flooring systems, providing stability and load-bearing capacity. Steel angles are versatile and can be easily customized and installed to suit specific design requirements. They are also cost-effective and provide a reliable solution for creating additional floor space in industrial and commercial buildings.

Q:Can steel angles be used for bracing?: Yes, steel angles can be used for bracing. Steel angles are commonly used in construction and engineering projects to provide structural support and reinforcement. They are versatile and can be easily welded or bolted into place, making them suitable for various applications, including bracing. Steel angles are typically strong and rigid, which makes them effective in providing stability and resisting lateral forces. They are often used to brace columns, beams, and other structural elements, enhancing the overall strength and stability of the structure.

Q:How do you prevent steel angles from rusting?: To prevent steel angles from rusting, it is important to apply a protective coating such as paint, varnish, or a corrosion-resistant primer. Additionally, keeping the steel angles away from moisture and humidity, and ensuring proper ventilation can help avoid rust formation. Regular inspection and maintenance, including cleaning and reapplying the protective coating when necessary, are also essential in preventing rust on steel angles.

Q:What is the typical yield strength of steel angles?: The yield strength of steel angles can differ depending on the grade and composition of the steel. However, for frequently utilized structural steel angles, the yield strength generally ranges from 36,000 to 50,000 psi (pounds per square inch). This yield strength indicates the level of stress or load that the steel angle can endure before experiencing permanent deformation. It is essential to acknowledge that various steel grades and sizes may possess distinct yield strengths, therefore it is advisable to consult the manufacturer or relevant standards for precise and specific information concerning the yield strength of steel angles.

Q:What are the standard tolerances for steel angles?: The standard tolerances for steel angles can vary depending on the specific grade and size of the angle. However, in general, the standard tolerances for steel angles include dimensional tolerances and straightness tolerances. Dimensional tolerances refer to the allowable variations in the dimensions of the steel angle, such as the thickness, width, and length. These tolerances are typically expressed as a range or a maximum allowable deviation from the specified dimensions. Straightness tolerances, on the other hand, refer to the allowable deviation from a straight line that the steel angle can have. This is typically measured by placing a straight edge along the length of the angle and measuring the maximum gap between the straight edge and the angle. It is important to note that the specific tolerances for steel angles should be determined based on the applicable standards and specifications, such as those provided by industry organizations or regulatory bodies. These standards and specifications will provide the necessary guidance on the acceptable tolerances for steel angles based on their intended use and application.

Q:Are steel angles affected by temperature changes?: Yes, steel angles are affected by temperature changes. Steel has a coefficient of thermal expansion, meaning it expands when exposed to higher temperatures and contracts when exposed to lower temperatures. These temperature changes can cause the steel angles to expand or contract, potentially leading to dimensional changes and structural stress.

Q:Can steel angles be used for fencing and gates?: Yes, steel angles can be used for fencing and gates. Steel angles are commonly used in construction and can provide strength and stability to fencing and gate structures. They can be used as posts, rails, or supports to ensure durability and security.

Q:Can steel angles be used for window frames?: Yes, steel angles can be used for window frames. Steel angles are commonly used in construction due to their strength and durability. They provide excellent structural support and can withstand heavy loads, making them suitable for window frames. Additionally, steel angles can be easily fabricated and customized to fit specific window sizes and shapes. They also offer resistance to corrosion, ensuring longevity and minimal maintenance requirements. Therefore, steel angles are a popular choice for window frames in various applications, including commercial buildings, residential homes, and industrial facilities.

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