Hot Dipped Galvanised Angle Bar / Galvanized Angle Steel ASTM A36

Angle steel is a long strip of steel, the two sides are perpendicular to each other in an Angle. It can be composed of various load-bearing components, and can also be used as a connection between components.

Angle steel is divided into equal Angle steel and unequal Angle steel, where the two sides of equal Angle steel are the same width, and the specifications are expressed by the millimeter number of side width(b) x side width(b) x side thickness(d), such as "∟30×30×3", indicating the equal Angle steel with a side width of 30 mm and a side thickness of 3 mm.

Specifications & Dimensions Of The Angle Bar (Angle Steel)

The specifications of Angle steel mainly include side width (b), side thickness (d), and length(L).

Below are some actual shipment parameters table:

Angle Bar (Angle Steel) Manufacturing & Processing

Angle steel can be manufactured by processes such as hot rolling or cold bending. Hot-rolled Angle steel is formed by rolling machinery after the billet is heated to a certain temperature, while cold-formed Angle steel is bent and formed by mechanical equipment.

Hot-dip galvanized Angle steel process: Angle Pickling → Water Washing → Dip Plating Solvent → Drying Preheating → Hanging Plating → Cooling → Passivation → Cleaning → Polishing → Hot-dip galvanized finish.

The galvanized layer of hot-dip galvanized Angle steel is uniform in thickness, up to 30-50μm, and has good reliability. The galvanized layer is combined with the steel and becomes a part of the steel surface, so the coating durability of hot-dip galvanized Angle steel is more reliable.

The Use Of Angle Bar (Angle Steel)

Angle steel is a common metal material and has a wide range of application fields and uses. Mainly used in the following fields:

1. Construction field: Angle steel plays an important role in supporting and connecting building structures, and is often used in building columns, beams, piers and other parts. It has good strength and stability, and can withstand large loads to ensure the structural safety of the building.

2. Machinery manufacturing field: Angle steel is also widely used in machinery manufacturing. It can be used to make brackets, bases, connectors and other parts of mechanical equipment to provide stable support and connection for mechanical equipment.

3. Steel structure field: Angle steel plays an important role in steel structure. It can be used to make the skeleton and support structure of steel structure buildings, such as steel structure houses, Bridges and so on. Angle steel has good strength and stability, and can withstand large loads and forces, making the steel structure more solid and stable.

4. Other fields: Angle steel can also play a role in other fields, such as agricultural machinery, power transmission towers, ship construction, decorative materials, shelf construction, etc.

In general, Angle steel has important application value in construction, machinery manufacturing, steel structure and other fields. Its strength, stability and processability make it a commonly used structural material to meet the needs of different fields.

Mechanical Properties Of Angle Bar (Angle Steel)

(1) Test method:

① Tensile test method. Commonly used standard inspection methods include GB/T228-87, JISZ2201, JISZ2241, ASTMA370, Ti 1497, BS18, DIN50145, etc.

② Bending test method. Commonly used standard inspection methods include GB/T232-88, JISZ2204, JISZ2248, ASTME290, TIP14019, DIN50111, etc.

(2) Performance indicators: The test items to evaluate the performance of Angle steel are mainly tensile test and bending test. The index includes yield point, tensile strength, elongation and bending qualification.

(3)The calculated weight of the Angle Bar (Angle Steel)

Weight per meter =0.00785* (side width + side width - side thickness) * side thickness

For example, 50*5 Angle steel: (50+50-5) *5*0.00785=3.73 (This algorithm can only roughly calculate the weight of Angle steel, the actual hardware manual shall prevail!)

Packaging & Shipping

Packing: Four packing belts on each bundle, weight under 3mt for per bundle.

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FAQ

1.Q: What is angle steel?
Angle steel, also known as angle iron, is a long steel bar with two sides forming a right angle. It can be classified into equal angle steel and unequal angle steel based on the dimensions of the sides.

2.Q: How are the specifications of angle steel expressed?
The specifications of angle steel are typically expressed using the dimensions of side length and side thickness. For example, "∠30×30×3" represents equal angle steel with a side length of 30 mm and a side thickness of 3 mm.

3.Q: What are the main applications of angle steel?
Angle steel is widely used in various structural applications, including construction, engineering, manufacturing, and infrastructure projects. It is commonly used for framework, support structures, bracing, and as a component in building frames and machinery.

4.Q: What are the advantages of angle steel?
Angle steel offers several advantages, such as high strength, good load-bearing capacity, and excellent resistance to bending and torsion. Its versatile shape allows for easy fabrication and installation in various structural configurations.

5.Q: How is angle steel produced?
Angle steel is typically produced through hot rolling, where steel billets are heated and passed through a series of rollers to achieve the desired shape and dimensions. The hot rolling process ensures the structural integrity and strength of the angle steel.

6.Q: Will the material affect the strength and hardness of the Angle Bar?

Material will affect the strength and hardness of the Angle steel. Some high-strength materials can make Angle steel have higher load bearing capacity and deformation resistance. For example, Angle steel of Q235B material is relatively common and has high strength and hardness.