Structural Steel Angles

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 200000 m.t./month

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Specifications of Structural Steel Angles

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 Structural Steel Angles

Trusses;

Transmission towers;

Telecommunication towers;

Bracing for general structures;

Stiffeners in structural use.

steel angle

Packaging & Delivery of Structural Steel Angles

1. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

2. With bundles and load in 20 feet/40 feet container, or by bulk cargo, also we could do as customer's request.

3. Marks:

Color mark: 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.

steel angle

Q: How do steel angles perform in high-humidity environments?: Steel angles perform well in high-humidity environments due to their corrosion-resistant properties. The presence of moisture in the air can often lead to rust and corrosion of metals, but steel angles are designed to withstand these conditions. They are typically made from stainless steel or galvanized steel, both of which have a protective layer that prevents rust formation. This makes them highly suitable for use in areas with high humidity, such as coastal regions or industrial settings where moisture is prevalent. Additionally, steel angles are durable and have a long lifespan, further enhancing their performance in high-humidity environments.

Q: What are the guidelines for designing connections using steel angles?: The guidelines for designing connections using steel angles typically involve determining the appropriate angle size, thickness, and length based on the loads and forces that will be applied to the connection. Additionally, considerations such as the type of welds or bolts to be used, the spacing and arrangement of the angles, and any applicable design codes or standards must be taken into account. It is important to ensure that the connection is structurally sound and provides adequate strength and stability for the intended application.

Q: Can steel angles be used as framing members for suspended ceilings?: Indeed, framing members for suspended ceilings can be made using steel angles. In construction, steel angles are widely employed due to their robustness and endurance. By serving as framing members, they contribute to the support and stability of the ceiling system. Mounting steel angles onto walls or other structural components is a straightforward task, and they can be easily trimmed to fit the precise dimensions of the ceiling. Furthermore, steel angles can be painted or coated to align with the aesthetic demands of the suspended ceiling. All in all, steel angles prove to be a dependable and appropriate option for framing members in suspended ceilings.

Q: Can steel angles be used in electrical grounding applications?: Steel angles have the potential to be utilized in electrical grounding applications. Their strength and durability make them a popular choice in construction. In the context of electrical grounding, steel angles can be employed to establish grounding grids or systems. These grids or systems serve to mitigate the risk of electrical shock by creating a pathway of low-resistance for electrical currents to travel into the ground. Due to their ability to endure physical strain and their conductive nature, steel angles are frequently incorporated as structural elements in these grounding systems. Nevertheless, it is crucial to adhere to pertinent codes and standards when installing and connecting the steel angles to the electrical system to ensure that effective grounding and safety are achieved.

Q: Are steel angles suitable for vehicle ramps?: Yes, steel angles are suitable for vehicle ramps. Steel angles provide strength and stability, making them an ideal choice for supporting the weight of vehicles and ensuring safe and durable ramps.

Q: Double angle steel rod in the corners of the roof steel why need to set the plate?: Pad is used to pad something to make it more convenient and comfortable things, commonly used in the examination to avoid paper directly on the table caused by writing difficulties of the board, are usually hard paper. In architecture, a plate member between the upper and lower two upper and lower two purlin Fang or architrave, thickness is usually a fight.

Q: Can steel angles be galvanized or coated for corrosion resistance?: Yes, steel angles can be galvanized or coated with a protective layer for corrosion resistance. Galvanizing involves applying a zinc coating to the steel surface, while coating can involve various materials such as paint or powder coating. These treatments help to prevent rust and enhance the longevity and durability of steel angles in corrosive environments.

Q: How do steel angles contribute to sustainable construction?: Steel angles contribute to sustainable construction in multiple ways. Firstly, steel is an incredibly durable and long-lasting material, which means that structures built using steel angles will have a longer lifespan compared to those made with other materials. This reduces the need for frequent repairs or replacements, thus minimizing waste and reducing the overall environmental impact of construction. Secondly, steel is a highly recyclable material. At the end of a structure's life cycle, steel angles can be easily recycled and repurposed for other construction projects. This reduces the demand for new steel production, which is energy-intensive and can result in significant carbon emissions. Additionally, steel angles offer design flexibility, allowing architects and engineers to create more efficient and innovative structures. This can lead to optimized building designs that require less energy for heating, cooling, and maintenance, contributing to energy savings and reduced greenhouse gas emissions. Moreover, steel angles are lightweight yet incredibly strong, resulting in less material usage and reduced transportation costs. As a result, the overall carbon footprint associated with steel construction is lower compared to other materials. Furthermore, steel angles have excellent fire resistance properties, making them a safer choice for construction. This increases the longevity of structures and reduces the risk of damage or destruction during fires. Consequently, the need for rebuilding or reconstructing is reduced, leading to less material waste and environmental impact. In conclusion, steel angles contribute to sustainable construction through their durability, recyclability, design flexibility, energy efficiency, lightweight nature, fire resistance, and overall reduced environmental impact. By incorporating steel angles into construction projects, we can create more sustainable and environmentally friendly structures that benefit both the present and future generations.

Q: What are the common loadings or forces that steel angles are designed to withstand?: Steel angles are widely utilized in different structural applications because of their versatility and strength. These angles are engineered to endure various loadings or forces, depending on the specific application. Some typical loadings that steel angles are engineered to tolerate include: 1. Compression: Steel angles have the ability to withstand compressive forces, which are forces that tend to compress or squeeze the material. They are frequently employed in columns or supports to bear the weight of a structure or to resist crushing loads. 2. Tension: Steel angles can also endure tensile forces, which are forces that stretch or pull the material. They are commonly used in tension members, like roof trusses or bridge supports, to resist pulling or stretching loads. 3. Bending: Steel angles are designed to resist bending forces, which occur when a material is subjected to a combination of tension and compression. They are commonly used in beams or braces to provide structural stability and prevent excessive deflection or bending. 4. Shear: Steel angles have the capacity to withstand shear forces, which occur when one section of a material is pushed in one direction and another section is pushed in the opposite direction. They are frequently employed in connections or joints to transfer loads between structural members and resist shearing forces. 5. Lateral loads: Steel angles are also engineered to withstand lateral loads, which are forces that act horizontally on a structure. These loads can be caused by wind, earthquakes, or other external factors. Steel angles are often utilized in bracing systems to provide lateral stability and prevent the structure from overturning or collapsing. It is important to note that the specific loadings and forces that steel angles are engineered to withstand may vary depending on the size, shape, and grade of the angle, as well as the specific design requirements of the application. Therefore, it is crucial to consult the appropriate design codes and engineering guidelines to ensure the proper selection and application of steel angles in a given structural design.

Q: What are the considerations for selecting the appropriate steel angle thickness?: When considering the appropriate thickness for a steel angle, there are multiple factors to take into account. Firstly, the project's structural requirements are of utmost importance. This includes assessing the load-bearing capacity, support requirements, and adherence to specific design codes or standards. The chosen steel angle thickness should guarantee the structural integrity of the project. The application of the steel angle also plays a crucial role in determining the suitable thickness. Different applications have varying demands in terms of strength, durability, and resistance to environmental factors. For instance, if the steel angle will be used in a corrosive environment, a thicker thickness may be necessary to provide enhanced protection against corrosion. Cost-effectiveness is always a significant consideration in construction projects. While thicker steel angles may offer greater strength and stability, they can also be more expensive. Striking a balance between the required strength and the available budget is essential for ensuring cost-effectiveness. Furthermore, the selected steel angle thickness should align with the manufacturing and fabrication capabilities of the manufacturer. It is important to consider the availability of the desired thickness and the feasibility of producing the required dimensions. In some cases, the appearance of the steel angle may also be a factor to consider. Thicker angles can have a more substantial and visually appealing look, which can be desirable in certain architectural or design applications. The availability of steel angles in different thicknesses and standard sizes can also influence the selection process. Opting for a thickness that is readily available in the market is often more convenient and cost-effective. To conclude, selecting the appropriate steel angle thickness involves careful consideration of structural requirements, application demands, cost-effectiveness, manufacturing limitations, aesthetic preferences, and the availability of standard sizes. By taking all these factors into account, an informed decision can be made to meet the project's needs and ensure the desired level of strength and durability.

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