Equal angle steel for sale

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Product Description:

Specifications of Equal Angle Steel

1.Standards:GB,ASTM,BS,AISI,DIN,JIS

2.Length:6m,9m,12m

3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR,S355JR;JISG3192,SS400;SS540.

Equal Steel Angle .

4.Sizes:

EQUAL ANGLES SIZES
a(mm)	a1(mm)	thickness(mm)	length
25	25	2.5---3.0	6M/12M
30	30	2.5---4.0	6M/12M
38	38	2.5	6M/12M
38	38	3.0---5.0	6M/12M
40	40	3.0---6.0	6M/12M
50	50	3	6M/12M
50	50	3.7---6.0	6M/9M/12M
60	60	5.0---6.0	6M/9M/12M
63	63	6.0---8.0	6M/9M/12M
65	65	5.0---8.0	6M/9M/12M
70	70	6.0---7.0	6M/9M/12M
75	75	5.0---10.0	6M/9M/12M
80	80	6.0---10.0	6M/9M/12M
90	90	6.0---10.0	6M/9M/12M
100	100	6.0---12.0	6M/9M/12M
120	120	8.0-12.0	6M/9M/12M
125	125	8.0---12.0	6M/9M/12M
130	130	9.0-12.0	6M/9M/12M
140	140	10.0-16.0	6M/9M/12M
150	150	10---15	6M/9M/12M
160	160	10---16	6M/9M/12M
180	180	12---18	6M/9M/12M
200	200	14---20	6M/9M/12M

5. 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 Equal Anlge Steel

Trusses;

Transmission towers;

Telecommunication towers;

Bracing for general structures;

Stiffeners in structural use.

Q: How do you calculate the moment of inertia for a steel angle?: To calculate the moment of inertia for a steel angle, you need to know the dimensions and properties of the angle. The moment of inertia can be calculated using the formula: I = (1/12) * b * h^3, where I is the moment of inertia, b is the base width of the angle, and h is the height of the angle.

Q: How do you protect steel angles from moisture?: There are several measures you can take to protect steel angles from moisture: 1. Applying a protective coating is a highly effective method. By using paint or primer, you create a barrier that prevents direct contact between the steel and moisture, thus avoiding potential corrosion. 2. Another option is galvanization. This involves coating the steel angles with a layer of zinc, which provides excellent protection against moisture. This process creates a sacrificial layer that corrodes before the steel, extending its lifespan. 3. Implementing proper drainage systems is crucial. By installing gutters, downspouts, or using sloping surfaces, you can ensure water does not accumulate around the steel angles, preventing prolonged exposure to moisture. 4. Regular inspection and maintenance are essential. Keep an eye out for signs of moisture buildup, rust, or damage on the steel angles. Take immediate action by cleaning, repairing, or applying additional protective coatings to prevent moisture from seeping in. 5. Consider using moisture-absorbing materials such as desiccants or silica gel packs in the vicinity of steel angles. These materials help reduce humidity levels and prevent moisture buildup. 6. If the steel angles are located in an enclosed space, controlling humidity levels is crucial. Ensure proper ventilation and use dehumidifiers or fans to reduce moisture and prevent condensation on the steel surfaces. By following these preventive measures, you can effectively safeguard steel angles from moisture, increasing their lifespan and preventing corrosion.

Q: Can steel angles be used for staircase handrails?: Yes, steel angles can be used for staircase handrails. They are commonly used due to their durability, strength, and versatility in design. Steel angles provide a sturdy support system for staircase handrails and can be customized to fit different styles and preferences.

Q: What are the different specifications for steel angles?: The different specifications for steel angles include the dimensions (length, width, and thickness), the weight per foot, the shape of the angle (equal or unequal leg), the type of steel used (such as carbon steel or stainless steel), and any additional features or finishes required (such as galvanized or painted).

Q: Can steel angles be used for shelving and storage racks?: Indeed, shelving and storage racks can utilize steel angles. Given their robustness and endurance, steel angles are widely employed in construction and engineering. They offer exceptional structural reinforcement and are capable of withstanding substantial loads, making them a perfect fit for shelving and storage racks. By virtue of their easy fabrication and weldability, steel angles can be effortlessly joined together to create desired designs for shelving or storage racks. Moreover, they come in various dimensions and thicknesses, allowing for customization to meet specific storage requirements. Furthermore, steel angles exhibit resistance against corrosion, making them highly advantageous in environments where moisture or chemicals are prevalent. All in all, steel angles are a reliable and versatile option when it comes to shelving and storage racks.

Q: Can steel angles be cold-formed or bent to specific shapes?: Yes, steel angles can be cold-formed or bent to specific shapes. Cold forming is the process of reshaping a metal without the use of heat, typically through methods such as bending, rolling, or pressing. Steel angles, which are L-shaped structural components made of steel, can be cold-formed to achieve various shapes and angles as per the specific requirements of a project. This process involves applying force and pressure to the steel angle, causing it to deform and take on the desired shape. Cold forming steel angles allows for flexibility in design and customization while maintaining the strength and durability of the steel.

Q: What are the different types of steel angles used in storage racks?: There are primarily two types of steel angles used in storage racks: perforated angles and slotted angles. Perforated angles have evenly spaced holes along the length, allowing for flexibility in adjusting shelf heights. Slotted angles, on the other hand, have elongated slots that provide the option for adjustable shelving as well as easier assembly and disassembly of the storage racks.

Q: What are the different types of steel angles connections for columns?: Columns in construction can utilize various steel angle connections. 1. Bolted Angle Connection: A commonly employed joint involves fastening steel angles using bolts and plates, ensuring a sturdy and dependable connection to the column. 2. Welded Angle Connection: Steel angles can be directly welded to the column, offering exceptional strength and stiffness, making them suitable for heavy-duty applications. 3. Gusset Plate Connection: A flat plate, known as a gusset plate, is affixed to the column and steel angles to establish a connection. This plate may be bolted or welded to enhance strength and stability. 4. Cleat Connection: For smaller columns, a cleat, a small steel piece, can be bolted or welded to the column and steel angles, providing a straightforward and cost-effective solution. 5. Moment Connection: Designed to withstand axial and bending loads, a moment connection involves the welding or bolting of steel angles to the column. Additional reinforcing plates and stiffeners are incorporated to ensure the necessary strength and rigidity. 6. Eccentric Connection: Used when the load is applied off-center to the column, an eccentric connection involves attaching steel angles to the column in an offset position to account for the eccentric load. Ultimately, the selection of a steel angle connection for columns depends on factors such as load requirements, structural design, and construction methods. It is crucial to consider the project's specific needs and consult with a structural engineer to determine the most appropriate connection type.

Q: Are steel angles suitable for load-bearing walls in residential buildings?: Load-bearing walls in residential buildings can indeed be supported by steel angles. The reason for their widespread use in construction is their impressive strength and durability. These angles are capable of withstanding heavy loads and contribute to the stability of the structure. Moreover, steel angles offer the advantage of easy installation and cost-effectiveness compared to alternative building materials. Additionally, they possess fire-resistant properties, a crucial aspect for ensuring the safety of residential buildings. In conclusion, steel angles are a dependable option when it comes to load-bearing walls in residential buildings.

Q: Can steel angles be used for support frames in industrial machinery?: Yes, steel angles can be used for support frames in industrial machinery. Steel angles are commonly used in construction and fabrication due to their strength, durability, and versatility. They provide structural stability and support to various structures, including machinery frames. Steel angles are available in different sizes and thicknesses, allowing for customization to meet specific load-bearing requirements. Additionally, the inherent rigidity and high tensile strength of steel make it an ideal material for supporting heavy machinery and equipment in industrial settings.

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