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:Can steel angles be used for fencing?: Yes, steel angles can be used for fencing. Steel angles provide strength and durability, making them suitable for fencing applications. They can be used as posts or support structures for chain link, wire mesh, or other types of fencing materials.

Q:What are the different types of steel angles used in transmission line towers?: There are several different types of steel angles that are commonly used in transmission line towers. These angles are specifically designed to provide structural support and stability to the towers, ensuring that they can withstand the weight of the transmission lines and the environmental conditions they are exposed to. 1. Equal leg angle: This type of angle has two legs of equal length, forming a right angle. It is a widely used angle in transmission line towers due to its simple design and ease of fabrication. 2. Unequal leg angle: As the name suggests, this type of angle has two legs of unequal length, forming an acute or obtuse angle. Unequal leg angles are used in transmission line towers when there is a need for specific load-bearing requirements. 3. Bulb angle: Bulb angles have a unique shape with a bulbous end that provides additional strength and stability. This type of angle is often used in critical areas of transmission line towers that require extra support, such as at the base or at connection points. 4. Lipped angle: Lipped angles have an extended lip on one side, which increases their load-bearing capacity. This type of angle is commonly used in transmission line towers where there is a need for increased strength and stability. 5. Back-to-back angle: Back-to-back angles are two equal leg angles joined back-to-back with their flanges touching. This configuration creates a wider angle that offers enhanced load-bearing capabilities and resistance to bending. It is often used in transmission line towers where higher loads or longer spans need to be supported. Each type of steel angle used in transmission line towers has its own unique characteristics and advantages, allowing engineers to select the most appropriate angle for the specific requirements of the tower design. These angles are carefully chosen to ensure the overall strength, stability, and durability of the transmission line tower, ultimately contributing to the reliable and efficient transmission of electricity.

Q:How do you calculate the stability of a steel angle column?: The stability of a steel angle column can be calculated using various methods, such as the Euler buckling formula or the interaction equation. These methods involve considering factors such as the load applied, the column's length, the material's properties, and the column's cross-sectional area. By analyzing these parameters, engineers can determine the critical buckling load or the factor of safety, which reflects the column's stability.

Q:How do you determine the strength of a steel angle?: The strength of a steel angle can be determined by several factors, including its material composition, size, and shape. First, the material composition of the steel angle is crucial in determining its strength. Steel angles are typically made from various alloys, such as carbon steel or stainless steel, which have different strength properties. The specific grade or type of steel used will affect its strength, with higher-grade steels generally having greater strength. Second, the size of the steel angle plays a significant role in determining its strength. The dimensions of the angle, including its length, width, and thickness, directly impact its load-bearing capacity. Generally, larger and thicker steel angles are capable of withstanding higher loads and forces. Lastly, the shape of the steel angle also influences its strength. Commonly, steel angles come in L-shapes, where the two legs are perpendicular to each other. The length and angle of the legs can affect the strength of the angle. For example, longer legs or a steeper angle between the legs can increase the strength and load-bearing capacity of the steel angle. To determine the precise strength of a steel angle, engineering calculations and analysis are typically performed. These calculations involve considering the material properties, dimensions, and loading conditions to determine the maximum load or stress the angle can withstand without failure. Additionally, industry standards and codes, such as those set by organizations like the American Society for Testing and Materials (ASTM) or the American Institute of Steel Construction (AISC), provide guidelines and specifications for determining the strength of steel angles.

Q:Can steel angles be bolted or fastened together?: Yes, steel angles can be bolted or fastened together.

Q:What is the typical yield strength of steel angles?: The typical yield strength of steel angles can vary depending on the specific grade of steel used, but it is typically around 36,000 to 50,000 pounds per square inch (psi).

Q:What are the standard lengths for steel angles?: The standard lengths for steel angles vary depending on the manufacturer and the specific requirements of a project. However, there are some commonly available standard lengths for steel angles. These include 20 feet, 30 feet, and 40 feet. It is important to note that steel angles can also be cut to custom lengths based on the needs of a particular application.

Q:Can steel angles be used in earthquake-prone areas?: In areas prone to earthquakes, steel angles can be utilized. Steel, as a material, is highly durable and strong, surpassing wood or concrete in its ability to withstand seismic forces. Specifically, steel angles are frequently employed in seismic-resistant designs due to their capacity to offer structural support and distribute seismic forces throughout a building. Designed to resist bending and twisting, steel angles are well-suited for earthquake-resistant construction. They are commonly incorporated in the construction of steel moment frames, renowned for their capacity to absorb and dissipate seismic energy. These frames establish a rigid structural system that aids in preventing building collapse during earthquakes. Moreover, the ease with which steel angles can be bolted or welded together allows for swift and efficient construction. This design and construction flexibility contributes to the popularity of steel angles in earthquake-prone areas, where buildings must withstand high-intensity seismic events. Nevertheless, it is crucial to recognize that the effectiveness of steel angles in earthquake-prone areas relies on various factors. These include the specific building design, the quality of materials employed, and adherence to building codes and regulations. To ensure the safe and dependable use of steel angles in such areas, it is imperative to adhere to proper engineering and design considerations.

Q:Can steel angles be used in curtain wall construction?: Yes, steel angles can be used in curtain wall construction. Steel angles are commonly used as framing members in curtain wall systems to provide structural support and rigidity. They are typically used as mullions or transoms, which are the vertical and horizontal members that hold the glass panels in place. Steel angles are preferred due to their strength, durability, and ability to withstand the loads and stresses of the curtain wall system. Additionally, steel angles can be easily fabricated and installed, making them a popular choice in curtain wall construction.

Q:What is the weight of a steel angle?: The weight of a steel angle can vary depending on its dimensions and composition.

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