S235 S355 SS400 A36 Q235 Q345 Construction Structural Hot Rolled Angle Iron or Equal Angle Steel

S235 S355 SS400 A36 Q235 Q345 Construction Structural Hot Rolled Angle Iron or Equal Angle Steel System 1

S235 S355 SS400 A36 Q235 Q345 Construction Structural Hot Rolled Angle Iron or Equal Angle Steel

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 30000 m.t./month

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Packaging & Delivery

Packaging Detail:	standard sea worhy package in bundles or at customer's request
Delivery Detail:	within 30 days after receive the deposit

Specifications

Construction structural hot rolled Angle steel
size : 20*20 - 200*200 mm
Thickness : 3-20 mm
Material :S235 S355 SS400 A36

Construction structural hot rolled Angle steel

Product Description

Angle steel is commonly known as angle , its the long shape steel that both sides each other into vertical angle . Divided into equal angle and unequal angle .According to the stress of the structure of the different needs , angles can make into various components , also can make members between the joints widely used in various building structure , such as the beam , bridges , transmission , tower , lifting transportation machinery , ship , industrial furnace , reaction tower , container frame and warehouse .

Product Description

Angle steel is widely used in various building structure and engineering structure.
a.) beam, bridges, ship;
b.) transmission tower, reaction tower;
c.) lifting transportation machinery;
d.) industrial furnace;
e.) container frame, warehouse goods shelves, etc.

Standard	AISI, ASTM, BS, DIN, GB, JIS, etc mild angle steel
Grade	Q235, Q345, SS400, A36, S235JR,S355JR, ST37-2,ST52, etc
Equal Angle steel	Type: 2.5#-20# Size: 25-200mm Thickness: 3.0-20mm Weight: 0.597-71.168kg/m
Unequal Angle steel	Type: 2.5/1.6-20/12.5 Long Side: 25-200mm Short Side: 16-125mm Thickness: 3.0-18mm Weight: 1.687-43.588kg/m
Length	5.8-12.0m OR according to client's request
Element Contect	C<0.22% Si:<0.16% Mn: 0.30—0.65% P<0.060% S<0.060%

S235 S355 SS400 A36 Q235 Q345 Construction Structural Hot Rolled Angle Iron or Equal Angle Steel

Q:Can steel angles be used in the construction of religious institutions?: Yes, steel angles can be used in the construction of religious institutions. Steel angles are versatile and commonly used in construction due to their strength, durability, and ability to withstand heavy loads. They can be used to provide structural support and stability to the building, ensuring its longevity and safety. Whether it is for columns, beams, trusses, or framing, steel angles can be effectively utilized in the construction of religious institutions to meet the specific design and engineering requirements.

Q:How do you calculate the torsional strength of a steel angle?: In order to calculate the torsional strength of a steel angle, several factors must be considered. First and foremost, it is crucial to determine the moment of inertia of the steel angle's cross-section. This can be achieved by utilizing the formula for the moment of inertia of a rectangular shape, namely (b * h^3)/12. Here, b represents the base width and h stands for the angle's height. Once the moment of inertia is established, it becomes possible to calculate the maximum shear stress using the equation T = (M * c)/I. In this formula, T signifies the torsional strength, M denotes the applied torque, c represents the distance from the centroid of the angle to the outermost fiber, and I symbolizes the moment of inertia. Determining the maximum allowable shear stress for the steel angle is achievable by taking into account the material properties of the steel. This value can be retrieved from engineering handbooks or specifications. Lastly, the torsional strength of the steel angle can be calculated by multiplying the maximum allowable shear stress by the moment of inertia of the angle. It is important to note that this calculation assumes the steel angle is only subjected to pure torsion, without any bending or additional external loads. If the angle is exposed to combined loads, more intricate calculations may be necessary to determine the torsional strength.

Q:What is the maximum deflection allowed for steel angles?: There are various factors that determine the maximum deflection allowed for steel angles, such as the specific grade of steel, the angle's length, and the applied load. In the field of structural engineering, deflection limits are established in order to ensure the safety and performance of structures. Typically, the deflection limit for steel angles is expressed as a fraction of the span length, denoted as L/240 or L/360, where L represents the unsupported length of the angle. For instance, if the unsupported length of a steel angle measures 240 inches, the allowable maximum deflection would be either 1 inch (240/240) or 0.67 inches (240/360). Nevertheless, it is crucial to acknowledge that these deflection limits may vary depending on the specific design codes and standards employed in a given project. For more precise and specific information regarding the maximum deflection permitted for steel angles in a particular application, it is advisable to consult the relevant code or seek guidance from a structural engineer.

Q:Where does channel steel use more? Where does angle iron use more?: Hot rolled stainless steel ordinary channel (GB707-88) main use: ordinary channel steel, mainly used for building structures, vehicle manufacturing and other industrial structures, often with the use of i-beam.

Q:Are steel angles suitable for manufacturing shelving units?: Absolutely, steel angles are absolutely fitting for the production of shelving units. Steel angles offer exceptional structural support and stability, rendering them an optimal selection for shelving systems. They possess the capability to endure substantial loads and evenly distribute weight, guaranteeing the sturdiness and endurance of the shelving units. Additionally, steel angles are user-friendly and can be customized to suit specific dimensions and designs. They also have resistance against corrosion and can withstand demanding environmental conditions, making them suitable for both indoor and outdoor shelving units. All in all, steel angles provide the strength, versatility, and dependability required for the production of top-notch and enduring shelving units.

Q:Can steel angles be used for ladder rungs?: Yes, steel angles can be used for ladder rungs. Steel angles are strong and durable, making them suitable for supporting weight and providing stability for ladder rungs.

Q:Are steel angles resistant to corrosion?: Yes, steel angles are generally resistant to corrosion. Steel angles are commonly made from carbon steel or stainless steel, both of which have inherent corrosion-resistant properties. Carbon steel angles have a protective layer of iron oxide, known as rust, which forms on their surface when exposed to oxygen and moisture. This rust layer acts as a barrier, preventing further corrosion of the underlying metal. Stainless steel angles, on the other hand, contain a minimum of 10.5% chromium, which forms a thin, transparent oxide layer on the surface. This oxide layer, called a passive film, provides excellent corrosion resistance, making stainless steel angles highly resistant to rust and other forms of corrosion. However, it is important to note that steel angles can still corrode under certain conditions, such as prolonged exposure to high levels of moisture or corrosive chemicals. Regular maintenance and proper cleaning can help extend the lifespan of steel angles and enhance their corrosion resistance.

Q:Are steel angles suitable for supporting heavy machinery?: Yes, steel angles are suitable for supporting heavy machinery. Steel angles are known for their strength and durability, making them a reliable choice for providing structural support to heavy machinery. They offer excellent load-bearing capabilities and can withstand the weight and stress exerted by heavy machinery, ensuring stability and safety.

Q:Are steel angles available in non-standard sizes or custom shapes?: Yes, steel angles are available in non-standard sizes and can be custom made to specific shapes based on the requirements of the project or design.

Q:Can steel angles be used for soundproofing applications?: Steel angles are not typically used for soundproofing applications. Soundproofing materials are chosen based on their ability to absorb, dampen, or block sound waves. Steel angles, being a rigid and reflective material, do not possess these sound-dampening qualities. Instead, materials such as acoustic foam, mass-loaded vinyl, or soundproof drywall are commonly used for soundproofing purposes. These materials are specifically designed to absorb or block sound waves, helping to reduce noise transmission between spaces. Therefore, while steel angles may have various applications in construction and engineering, they are not suitable for soundproofing purposes.

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