• Hot rolled angle steel GB Q235 or Q345B or equivalent System 1
  • Hot rolled angle steel GB Q235 or Q345B or equivalent System 2
  • Hot rolled angle steel GB Q235 or Q345B or equivalent System 3
Hot rolled angle steel GB Q235 or Q345B or equivalent

Hot rolled angle steel GB Q235 or Q345B or equivalent

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
20000000 m.t./month

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Product Description:

Specifications

angle steel
1.size:25*16*3mm-200*125*18mm
2.quality:Q235,Q345,SS400,A36
3.length: 6m, 9m, 12m
4.unequal

angle steel 

angle steel  
(1)Material:Q235 SS400 S235JR OR ST37-2 Q345
(2)Size:25x16x3mm-200x125x18mm
(3)Certificate:ISO,CE

agle steel  


 angle steel

Angle Steel, Hot Rolled Steel Angle Bars, Unequal Angle Steel

Angle Steel, Hot Rolled Steel Angle Bars, Unequal Angle Steel

Angle Steel, Hot Rolled Steel Angle Bars, Unequal Angle Steel

 

 Angle called angle, the steel strip is perpendicular to each other on both sides into angular.Divided into equilateral angle steel and ranging from side angle. Two equilateral angle steel edge width is the same. The specification is expressed by edge width * width * thick edgenumber of millimeters. Such as "/ 30 x 30 x 3", namely that equilateral angle steel edge widthof 30 mm, 3 mm thick edge. Can also be used to model representation, model is the wideangle 3# cm, such as. The model does not represent the same type in different edge thickness size, thus in the contract and other documents on the angle of the edge width, edgethick size fill in complete, avoid alone represented by type. Hot rolled equilateral angle steelspecifications for 2#-20#. Angle according to the different needs of structure composed of a variety of stress components, can also be used as a component of the connections between the. Widely used in a variety of architectural and engineering structures, such as beams,bridges, towers, hoisting and conveying machinery, ships, industrial furnace, reactor,container frame and warehouse.

Mainly divided into equilateral angle steel, equilateral angle steel two categories, includingunequal angle can be divided into equal thickness and unequal thickness ranging from two.

Angle specifications with the side length of the size and edge thickness. At present, the domestic steel specifications for 2 - 20 cm in length, number of numbers, the same horn steel often have 2 - 7 different edge thickness. The actual size and inlet angle marked on both sides of the thickness and indicate the relevant standards. The general length of more than 12.5cm for large angle steel, 12.5cm - 5cm for the medium angle, length of 5cm for smallangle.

Inlet and outlet angle steel orders generally required the use specifications in the steel,carbon structural steel grades as appropriate. Is the angle in addition to standard number, nospecific composition and performance series.

Angle steel delivery length is divided into fixed length, size two, domestic steel length range is3 - 9m, 4 12M, 4 19m, 6 19m four range according to different specifications. Japanese steellength ranges from 6 to 15m.

Section of unequal angle height according to the long edge of the width to calculate the non equilateral angle steel. Refer to section angle and side length is not equal to the steel. Is a kind of angle steel. The length from 25mm * 16mm to 200mm * l25mm. By the hot rolling mill rolling in. General scalene angle steel specifications: thickness of 4-18mm / 50*32-- / 200*125

Equilateral angle steel is widely used in all kinds of metal structures, bridges, machinery manufacturing and shipbuilding industry, all kinds of architectural and engineering structures,such as beams, bridges, towers, hoisting and conveying machinery, ships, industrial furnace,reactor, container frame and warehouse etc.

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.




Q:What are the common connections or fasteners used with steel angles?
The common connections or fasteners used with steel angles are bolts, screws, rivets, and welds. These methods are commonly used to securely fasten steel angles to other structural elements or to join multiple steel angles together.
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:How do you determine the required thickness of a steel angle for a specific load?
To determine the required thickness of a steel angle for a specific load, several factors need to be considered. Firstly, the load that will be applied to the steel angle must be determined. This can be done by analyzing the structural design or the intended purpose of the steel angle. The load can be in the form of a static load, such as the weight of a structure, or a dynamic load, such as the force exerted by moving objects or wind. Once the load is known, the next step is to calculate the bending moment and shear force that will be experienced by the steel angle. The bending moment is the measure of the bending or flexing of the steel angle under the applied load, while the shear force is the measure of the internal forces that act parallel to the cross-sectional area. The bending moment and shear force calculations are typically performed using engineering principles and formulas, such as the moment of inertia and the maximum stress formula. These calculations take into account the dimensions of the steel angle, the applied load, and the properties of the steel material. Once the bending moment and shear force are determined, the required thickness of the steel angle can be calculated. This calculation involves selecting a suitable safety factor, which is used to account for uncertainties and potential variations in the applied load or the strength of the steel material. The safety factor is usually determined by industry standards or codes. The required thickness can then be calculated using the maximum stress formula, which relates the bending moment, shear force, and the dimensions of the steel angle to the stress experienced by the material. By rearranging the formula, the required thickness can be solved for, ensuring that the steel angle is strong enough to resist the applied load without failing or deforming. In summary, determining the required thickness of a steel angle for a specific load involves analyzing the load, calculating the bending moment and shear force, selecting a safety factor, and using the maximum stress formula to solve for the required thickness. It is important to consult engineering principles, codes, and standards to ensure that the steel angle is appropriately sized to withstand the applied load.
Q:Can steel angles be used in automotive applications?
Yes, steel angles can be used in automotive applications. They are commonly used in the construction of vehicle frames, chassis, and suspension components due to their high strength and durability. Steel angles provide stability and support to the structure of a vehicle, making them an essential component in automotive manufacturing.
Q:Are steel angles suitable for manufacturing support brackets for HVAC systems?
Yes, steel angles are suitable for manufacturing support brackets for HVAC systems. Steel angles are known for their strength, durability, and resistance to corrosion, making them ideal for use in support brackets. They provide the necessary structural support to hold the weight of HVAC components and ensure stability. Additionally, steel angles can be easily fabricated and customized to meet specific bracket design requirements. Their versatility and affordability make them a popular choice in the manufacturing of support brackets for HVAC systems.
Q:How do you calculate the moment resistance of a steel angle?
To calculate the moment resistance of a steel angle, you need to consider the geometry and material properties of the angle. The moment resistance refers to the ability of the angle to withstand bending forces. First, you need to determine the section modulus, which is a measure of the shape's resistance to bending. The section modulus can be calculated by taking the moment of inertia of the angle (I) and dividing it by the distance from the centroid of the shape to the furthest point (c). Next, you need to determine the yield strength of the steel angle. This is the point at which the material starts to deform permanently. The yield strength is typically provided by the manufacturer or can be obtained from material testing. Finally, the moment resistance can be calculated by multiplying the section modulus (Z) by the yield strength (σ). This gives you the maximum moment the steel angle can resist before it starts to deform permanently. Moment Resistance = Z * σ It is important to note that this calculation assumes the steel angle is subjected to pure bending. If there are additional factors such as axial or shear forces, additional calculations or considerations may be required. Additionally, it is always recommended to consult relevant design codes or engineering handbooks for more accurate and detailed calculations.
Q:How do you prevent rust on steel angles?
One way to prevent rust on steel angles is by applying a protective coating or paint that acts as a barrier against moisture and oxygen. Additionally, keeping the steel angles dry and storing them in a controlled environment with low humidity can help prevent rust formation. Regular inspections and maintenance, such as cleaning and removing any dirt or corrosion, can also help in preventing rust on steel angles.
Q:What is the minimum thickness for a steel angle bracket?
The minimum thickness of a steel angle bracket depends on its specific application and the load it is meant to bear. Typically, a thickness of 1/8 inch (3.175 mm) is commonly employed for angle brackets, providing ample strength and rigidity to withstand normal loads and forces. However, it is crucial to bear in mind that for heavier loads or specialized uses, thicker steel brackets may be necessary to guarantee structural integrity and safety. It is advisable to seek the advice of a structural engineer or adhere to industry standards and guidelines to ascertain the suitable minimum thickness for a steel angle bracket in a particular application.
Q:Are steel angles heat-treated?
Some steel angles may undergo heat treatment, depending on their intended use and the specific requirements of the application. Heat treatment can enhance the mechanical properties of the steel, such as improving its strength or hardness. However, not all steel angles are heat-treated; it ultimately depends on the desired characteristics and specifications of the specific steel angle.
Q:Can steel angles be used for handrail supports?
Indeed, handrail supports can utilize steel angles. In the realm of construction, steel angles are frequently employed to furnish structural support and ensure stability. These L-shaped steel components possess remarkable strength and durability. Once carefully installed and firmly fastened, steel angles can proficiently uphold handrails, furnishing a robust framework for individuals to lean on or grasp whilst ascending stairs or traversing elevated surfaces. The selection of steel angles for handrail supports hinges on considerations such as the desired load capacity, design specifications, and adherence to local building codes.

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