Q345 Q235 equal angle steel bar AISI,ASTM,BS,GB,JIS

Q345 Q235 equal angle steel bar AISI,ASTM,BS,GB,JIS System 1

Q345 Q235 equal angle steel bar AISI,ASTM,BS,GB,JIS

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 35 m.t.

Supply Capability:: 40000 m.t./month

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Specifications

1.angle steel
2.Dimensions: 20-250mm
3.Reasonable price
4.Honest attitude
5.Certificates:BUV,TUV

Company Information :

Our company is devoted to the construction of the stainless steel industry, We sincerely provide customers with quality services . Now, our products sell well in more than 20 countries and regions .

We believe that where there is a will there is a way,we assure you of a low price and the most satisfactory services.

Product Description :

Specifications

Mild angle steel
1.size: 2#--20#
2.material: Q235B,SS400,ST37-2,S235JR
3.length:6m--12m
4.Chinese standard

Specification Leg lengthleg lengththickness (mm)	Weight (kg/m)	Specification Leg lengthleg lengththickness (mm)	Weight (kg/m)
25253	1.124	90908	10.946
25254	1.459	909010	13.476
30303	1.373	1001006	9.366
30304	1.786	1001007	10.83
40403	1.852	1001008	12.276
40404	2.422	10010010	15.12
40405	2.976	10010012	17.898
45453	2.088	1101107	11.928
45454	2.736	1101108	13.532
45455	3.369	11011010	16.69
50503	2.332	11011012	19.782
50504	3.059	1251258	15.504
50505	3.77	12512510	19.133
50506	4.465	12512512	22.696
63635	4.822	12512514	26.193
63636	5.721	14014010	21.488
63638	7.469	14014012	25.522
70705	5.397	14014014	29.49
70706	6.406	16016010	24.729
70707	7.398	16016012	29.391
70708	8.373	16016014	33.987
75755	5.818	16016016	38.518
75756	6.905	18018012	33.159
75757	7.976	18018014	38.383
75758	9.030	18018016	43.542
757510	11.089	18018018	48.634
80806	7.376	20020014	42.894
80807	8.525	20020016	48.68
80808	9.658	20020018	54.401
808010	11.874	20020020	60.056
90906	8.35	20020024	71.168
90907	9.656

Q345 Q235 equal angle steel bar AISI,ASTM,BS,GB,JIS

Q: Can steel angles be used as supports for beams or columns?: Yes, steel angles can be used as supports for beams or columns. Steel angles provide structural support and are commonly used in construction to provide stability and reinforcement for beams and columns. They are known for their strength and durability, making them suitable for bearing heavy loads and providing structural integrity to the overall structure.

Q: Are steel angles suitable for mezzanine floor construction?: Yes, steel angles are suitable for mezzanine floor construction. Steel angles provide structural support and stability, making them a popular choice for building mezzanine floors. They are strong, durable, and can withstand heavy loads, making them an ideal choice for creating additional floor space in industrial or commercial settings.

Q: How do steel angles contribute to the overall load distribution in a structure?: Steel angles contribute to the overall load distribution in a structure by providing structural strength and support. They are commonly used as structural members to distribute loads and transfer them to other components of the structure. Steel angles help to evenly distribute the weight and forces acting on the structure, ensuring stability and structural integrity.

Q: What are the common surface finishes for steel angles?: There are several common surface finishes for steel angles, each serving a specific purpose and providing different aesthetic appeal. The most common surface finishes for steel angles include: 1. Hot-dip galvanizing: This process involves coating the steel angle with a layer of zinc, which provides excellent corrosion resistance. It is commonly used in outdoor applications where the steel angle is exposed to harsh environments or moisture. 2. Powder coating: Powder coating involves applying a dry powder to the steel angle and then curing it with heat. This finish provides a durable and attractive coating that is resistant to chipping, scratching, and fading. Powder coating is available in a wide range of colors and textures, allowing for customization. 3. Painting: Painting is a versatile surface finish option for steel angles. It can be done using various types of paint, such as epoxy, enamel, or acrylic, depending on the desired level of durability and aesthetic appeal. Painting provides protection against corrosion and can be easily customized with different colors. 4. Mill finish: This is the most basic surface finish for steel angles. It refers to the untreated surface that comes straight from the mill after manufacturing. Mill finish steel angles have a dark, rough appearance and are susceptible to corrosion. They are often used in applications where appearance is not a significant factor or when the steel angle will receive a subsequent surface treatment. 5. Stainless steel finish: Stainless steel angles have a natural resistance to corrosion due to their high chromium content. The surface of stainless steel angles can be left untreated, giving them a clean, sleek appearance. Alternatively, they can be polished to a mirror-like finish, providing a more decorative and attractive look. It is important to consider the intended use, environment, and desired appearance when choosing the appropriate surface finish for steel angles.

Q: What are the different welding methods used for steel angles?: There are several different welding methods that can be used for steel angles. The choice of method depends on various factors including the thickness of the steel, the type of joint, and the desired outcome. Here are some of the commonly used welding methods for steel angles: 1. Shielded Metal Arc Welding (SMAW): Also known as stick welding, SMAW uses a consumable electrode coated in flux. The electrode is manually fed into the joint, and the flux creates a protective shield around the weld pool. SMAW is versatile and can be used for various joint configurations and thicknesses. 2. Gas Metal Arc Welding (GMAW): Commonly referred to as MIG (Metal Inert Gas) or MAG (Metal Active Gas) welding, GMAW uses a wire electrode that is continuously fed through a welding gun. The electrode melts and joins the steel angles together, while a shielding gas (either inert or active) protects the weld pool. GMAW is fast and suitable for thin to medium thickness steel angles. 3. Flux-Cored Arc Welding (FCAW): Similar to GMAW, FCAW uses a continuously fed wire electrode. However, the electrode is filled with flux, eliminating the need for an external shielding gas. FCAW is versatile, easy to use, and can be employed in various positions. It is commonly used for thicker steel angles and in outdoor applications where wind might affect gas shielding. 4. Gas Tungsten Arc Welding (GTAW): Also known as TIG (Tungsten Inert Gas) welding, GTAW uses a non-consumable tungsten electrode to create an arc. A separate filler metal is manually added to the joint, while a shielding gas protects the weld pool. GTAW produces high-quality, precise welds and is commonly used for thinner steel angles or when aesthetics are important. 5. Submerged Arc Welding (SAW): This method involves feeding a continuously fed wire electrode into the joint while simultaneously covering the weld area with a layer of granular flux. The flux acts as a protective medium and prevents atmospheric contamination. SAW is commonly used for thicker steel angles and in applications where high deposition rates are required. These are just a few of the welding methods commonly used for steel angles. Each method has its advantages and limitations, and the choice of method should be based on the specific requirements of the project. It is important to consult with a qualified welding professional to determine the most suitable method for a particular application.

Q: Can steel angles be used as bracing elements?: Yes, steel angles can be used as bracing elements. Steel angles are often used in construction as bracing elements due to their strength and stability. They can effectively provide support and enhance the structural integrity of a building or structure.

Q: How do you design bracing using steel angles?: When designing bracing using steel angles, there are a few key steps to consider. Firstly, it is important to determine the loads that the bracing will need to resist. This can include vertical loads, horizontal loads, or a combination of both. Understanding the magnitude and direction of these loads is crucial in designing effective bracing. Next, the appropriate steel angles must be selected. Steel angles are commonly available in various sizes and thicknesses, and the specific dimensions will depend on the required strength and stiffness of the bracing. It is necessary to choose angles that can adequately resist the anticipated loads without excessive deflection or failure. Once the steel angles are chosen, the bracing system must be designed to provide optimum stability. This involves determining the spacing and arrangement of the angles to ensure that the bracing effectively resists the applied loads. The angles should be strategically positioned to create a stable and rigid structure. Furthermore, the connections between the steel angles and the main structural members must be carefully designed. Adequate connections are essential in transferring the loads from the bracing to the main structure. The connections should be strong, durable, and capable of transmitting both tension and compression forces. During the design process, it is also crucial to consider any potential buckling or instability issues. Steel angles may be susceptible to buckling under certain loading conditions, and appropriate measures should be taken to prevent this. This can include adding additional bracing members, stiffeners, or using thicker angles if necessary. Finally, it is important to consult relevant design codes and standards to ensure compliance with industry guidelines and regulations. These codes provide valuable guidance on the design, fabrication, and installation of steel bracing systems. In summary, designing bracing using steel angles involves determining the loads, selecting appropriate angles, designing an effective bracing system, ensuring proper connections, addressing stability concerns, and following relevant design codes and standards. By carefully considering these factors, a well-designed bracing system can be created to provide the required support and stability to the structure.

Q: What is the lifespan of steel angles?: The lifespan of steel angles can vary depending on several factors such as the quality of the steel, the environmental conditions it is exposed to, and the level of maintenance it receives. However, with proper care and maintenance, steel angles can last for several decades or even longer.

Q: Are steel angles suitable for manufacturing support brackets for conduits?: Yes, steel angles are suitable for manufacturing support brackets for conduits. Steel angles are commonly used in construction and manufacturing industries due to their strength and durability. They provide excellent structural support and can withstand heavy loads. When used to manufacture support brackets for conduits, steel angles can effectively secure and hold the conduits in place, ensuring stability and preventing any potential damage or accidents. Additionally, steel angles can be easily customized to meet specific requirements, such as size, shape, and finish, making them a versatile choice for manufacturing support brackets for conduits.

Q: Can steel angles be used for staircases?: Yes, steel angles can be used for staircases. Steel angles are commonly used in construction for their strength and durability. When it comes to staircases, steel angles are often used as stringers or support beams to provide structural stability. They can be used to create the framework or skeleton of the staircase, supporting the steps and providing a sturdy structure for people to walk on. Steel angles are versatile and can be easily customized and fabricated to meet specific design requirements for staircases. Additionally, steel angles are resistant to corrosion, making them suitable for both indoor and outdoor staircases.

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