Structure Steel Angle Bar

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 25m.t. m.t.

Supply Capability:: 80000-100000MTS/YEAR m.t./month

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Specifications of Structure Steel Angle Bar

1.Invoicing on theoretical weight or actual weight as customer request

2.Standards:GB,ASTM,BS,AISI,DIN,JIS3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR,S355JR;JISG3192,SS400;SS540.

4.Sizes:

Equal Steel Angle

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 Structure Steel Angle Bar

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 Structure Steel Angle Bar

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.

angle steel

angle Steel

Q:Can steel angles be used for bracing or reinforcement?: Yes, steel angles can be used for bracing or reinforcement purposes. Steel angles, also known as angle irons, are L-shaped structural steel members that are commonly used in construction and engineering applications. Their shape and structural properties make them ideal for providing bracing or reinforcement in various structures. Steel angles can be used to reinforce beams, columns, or trusses by providing additional strength and stability. They can also be used as bracing elements to resist lateral loads, such as wind or seismic forces, and prevent structural failure. Additionally, steel angles can be welded, bolted, or riveted to other structural members, making them versatile and easy to install. The choice of steel angle size and thickness will depend on the specific application and load requirements. It is important to consult with a structural engineer or follow applicable building codes and regulations to ensure the proper use and installation of steel angles for bracing or reinforcement purposes.

Q:Are steel angles subject to deformation?: Yes, steel angles can be subject to deformation under certain conditions. The extent of deformation depends on various factors such as the load applied, the quality of the steel, and the design of the angle. However, steel angles are generally known for their strength and resistance to deformation compared to other materials.

Q:Are steel angles available in custom sizes?: Custom sizes of steel angles are indeed available. In the construction and manufacturing sectors, steel angles are widely used and are available in a variety of standard sizes. However, if the standard sizes do not meet the specific needs of a project, it is possible to manufacture custom sizes. This provides greater flexibility when designing and constructing structures or products. Custom-sized steel angles can be created by either cutting and reshaping standard angles or by manufacturing them from scratch to match the desired dimensions.

Q:What are the advantages of using steel angles over other materials?: There are several advantages of using steel angles over other materials. Firstly, steel angles are known for their superior strength and durability. Steel is a highly robust material that can withstand heavy loads and extreme weather conditions. This makes steel angles ideal for structural applications where strength and stability are crucial, such as in building construction and bridge supports. Secondly, steel angles offer excellent versatility in design and fabrication. They can be easily cut, welded, and formed into various shapes and sizes, allowing for customized solutions that meet specific project requirements. This adaptability makes steel angles suitable for a wide range of applications, including frameworks, support brackets, and reinforcements. Furthermore, steel angles have a high resistance to corrosion. Steel is inherently resistant to rusting and can be further protected through various coatings or galvanization processes. This corrosion resistance ensures the longevity and low maintenance of steel angles, making them a cost-effective choice in the long run. Additionally, steel angles offer a high degree of fire resistance. Steel does not burn or contribute to the spread of fire, which is particularly important in applications where fire safety is a concern, such as in building structures or industrial facilities. Lastly, steel angles are readily available and cost-effective. Steel is one of the most widely used materials in the construction industry and is readily available in various sizes and grades. The abundance of steel makes it a cost-effective option, especially when compared to alternative materials that may have limited availability or higher manufacturing costs. In summary, the advantages of using steel angles include their strength, versatility, corrosion resistance, fire resistance, and cost-effectiveness. These qualities make steel angles a preferred choice for many construction and structural applications.

Q:Can steel angles be used in the construction of conveyor systems?: Yes, steel angles can be used in the construction of conveyor systems. Steel angles are commonly used as structural components in conveyor systems due to their strength, durability, and versatility. They can be utilized to provide support, reinforcement, and stability to the conveyor structure. Steel angles can be easily welded or bolted together to create a rigid framework for the conveyor system. They can also be used to create adjustable legs or brackets to accommodate different conveyor heights or angles. Additionally, steel angles can be fabricated and customized to meet specific design requirements, making them a suitable choice for conveyor system construction.

Q:Can steel angles be used in seismic applications?: Yes, steel angles can be used in seismic applications. Steel angles are commonly used in seismic applications to provide structural support, stability, and resistance against seismic forces. They are often used in the construction of buildings, bridges, and other structures to reinforce connections, bracing, and framing systems, making them suitable for seismic applications.

Q:What is the maximum bending moment for a steel angle?: The maximum bending moment of a steel angle is influenced by various factors, including the angle's dimensions and properties, the load applied, and the support conditions. Typically, the highest stress occurs at the location where the angle is subjected to the maximum bending moment due to the applied load. To determine the maximum bending moment of a steel angle, it is necessary to consider the section modulus (which measures the angle's resistance to bending), the distance between the load and support, and the magnitude and distribution of the load. The section modulus is calculated based on the angle's dimensions, including its thickness, height, and width. Engineers analyze the applied load and support conditions using principles of structural mechanics to ascertain the maximum bending moment of a steel angle. This information is crucial for designing and evaluating the structural integrity of steel angle components in various applications, such as construction, manufacturing, and infrastructure projects. It is important to recognize that the specific dimensions, material properties, and applied load can significantly affect the maximum bending moment. Therefore, it is essential to refer to relevant design codes, standards, or seek guidance from a qualified structural engineer for precise and detailed calculations specific to a particular steel angle.

Q:What are the design standards for steel angles?: The specific application and industry requirements determine the design standards for steel angles. However, in the construction and engineering fields, there are commonly followed general design standards. The dimensional and mechanical properties of the steel angles are an important aspect. These properties encompass the angle's size, thickness, length, and weight. Typically, the dimensions are specified in millimeters or inches, while the mechanical properties determine the angle's strength and load-bearing capacity. Steel angles usually have an L-shaped shape, with legs that can be equal or unequal in length. Equal-legged angles have two legs of the same length, while unequal-legged angles have two legs of different lengths. The shape and geometry of the angle play a critical role in determining its structural integrity and stability. Another crucial consideration is the material specification for the steel angles. The material used for fabrication must meet specific standards, such as those set by the American Society for Testing and Materials (ASTM). This ensures the required strength, ductility, and toughness. Carbon steel, stainless steel, and alloy steel are commonly used materials for steel angles. Connection details are also included in the design standards for steel angles. These details specify how the angles are connected to other structural members, such as beams, columns, or plates. The connection method ensures proper load transfer and structural stability. It may involve welding, bolting, or other mechanical fastening methods. Furthermore, design standards may provide guidelines for the design of steel angle members subjected to specific loads, such as axial compression, bending, or shear. These guidelines include formulas, charts, and design tables that allow engineers to calculate the required size and strength of the angle based on the applied loads and other factors. In conclusion, the design standards for steel angles ensure that these structural members meet specific requirements in terms of dimensions, material properties, shape, and connection details. These standards are crucial for ensuring the safety, reliability, and performance of steel angles in various applications, ranging from building construction to industrial machinery.

Q:Can steel angles be used for manufacturing furniture?: Yes, steel angles can be used for manufacturing furniture. They provide structural support and can be used to create strong and durable furniture pieces. Steel angles are commonly used in industrial and modern furniture designs due to their sleek and minimalist aesthetic.

Q:How do steel angles resist corrosion?: Steel angles resist corrosion through a process called passivation. Passivation is the formation of a protective layer on the surface of the steel that acts as a barrier against corrosive elements such as moisture, oxygen, and chemicals. Steel angles are typically made from stainless steel, which contains a minimum of 10.5% chromium. Chromium is a key element that enables the formation of a thin, invisible layer of chromium oxide on the surface of the steel. This oxide layer is highly stable and prevents further corrosion from occurring. The chromium oxide layer acts as a physical barrier, protecting the underlying steel from the corrosive effects of the environment. It is also self-healing, meaning that if the oxide layer is damaged or scratched, it will naturally reform and restore its protective properties. Additionally, stainless steel angles may contain other alloying elements such as nickel and molybdenum, which further enhance their corrosion resistance. These elements contribute to the formation of a more stable oxide layer and provide additional protection against localized corrosion, such as pitting and crevice corrosion. Furthermore, steel angles can be treated with various surface finishes or coatings to enhance their resistance to corrosion. These treatments can include processes like hot-dip galvanizing, electroplating, or applying organic coatings. These additional layers act as an extra barrier, preventing corrosive substances from reaching the steel surface. Overall, steel angles resist corrosion by forming a protective layer of chromium oxide on their surface, which acts as a barrier against corrosive elements. The inclusion of other alloying elements and the application of surface treatments further enhance their ability to withstand corrosion in various environments.

ROYAL,a well-known enterprise specializing in the production and sales of equal angle and unequal angle. Annual production capacity 2,000,000 mtons. Since the establishment of our company, we aim to provide our customer satisfactory service and completely implementing ISO9001 quality management system.

1. Manufacturer Overview
Location	Tangshan, China
Year Established	1996
Annual Output Value	Above US$ 300 Million
Main Markets	Middle East; Korea; Southeast Aisa
Company Certifications	ISO 9001:2008；

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin;
Export Percentage	70% - 80%
No.of Employees in Trade Department	21-30 People
Language Spoken:	English; Chinese;
b)Factory Information
Factory Size:	Above 900,000 square meters
No. of Production Lines	3
Contract Manufacturing	OEM Service Offered;
Product Price Range	Average