SS540 Angle steel Equal-leg angle steel
Versatile Structural Applications – Angle steel, also known as angle iron, can be used to form a variety of stress-bearing components and serves as a reliable connector between structural parts. Its adaptability makes it widely applicable in construction, engineering, and industrial frameworks.
Variety of Specifications – Available in both equilateral and unequal types, angle steel offers flexibility in design and construction. This allows engineers and builders to select the most suitable form for specific structural needs, ensuring both strength and efficiency.
High-Quality Raw Materials – Manufactured from low-carbon square billets, angle steel maintains excellent mechanical properties. The use of premium raw materials guarantees durability, toughness, and consistent performance under different load conditions.
Multiple Processing States – Delivered in hot-rolled, normalized, or hot-rolled states, angle steel provides options to meet diverse project requirements. These processing methods enhance structural integrity and extend service life in demanding applications.
Angle steel, often referred to as angle iron, is a long strip of steel featuring two sides arranged at right angles. Classified as carbon structural steel for construction, it has a simple cross-section and is available in two types: equal angle steel and unequal angle steel. Depending on structural requirements, angle steel can be used to form a variety of load-bearing components or serve as connectors between different parts. It is produced from low-carbon square billets, with the finished product supplied in hot-rolled, normalized, or hot-rolled condition.
Product name | Angle Steel |
Classification | Equal Angle Steel & Unequal Angle Steel |
Standard | GB/T9787-88,JIS G3192:2000,JIS G3101:2004,BS EN10056-1:1999.BS EN10025-2:2004 |
Materials | Q235B,Q345B,SS400,SS540,S235JR,S235JO,S235J2,S275JR,S275JO,etc. |
Specification | 20*20*2mm--200*200*25mm, or customized |
Surface treatment | Hot dip galvanized or hot rolled angle steel |
Delivery terms | FOB, CIF, CFR, EXW |
Packing detail | With bundle, as per standard seaworthy package or as customer's requirement |
Application | Construction and machine structure pipe, building material tube, agriculture equipment, water and gas pipe, etc. |
Classification of angle steel
It is mainly divided into two types: equal-sided angle steel and unequal-sided angle steel. Among them, the unequal-sided angle steel can be divided into two types: unequal-sided and equal-thickness and unequal-sided and unequal-thickness.
The specification of angle steel is expressed by the dimensions of side length and side thickness. At present, the domestic angle steel specifications are 2-20, and the number of centimeters of the side length is the number. The same angle steel often has 2-7 different side thicknesses. Generally, large angle steels with a side length of 12.5cm or more are medium-sized angle steels with a side length of 12.5cm-5cm, and small-sized angle steels with a side length of less than 5cm.
The order of angle steel is generally based on the specifications required in use, and its steel grade is the corresponding carbon steel grade. In addition to the specification number, angle steel has no specific composition and performance series. The delivery length of angle steel is divided into fixed length and double length. The selection range of fixed length of angle steel in my country is 3-9m, 4-12m, 4-19m and 6-19m according to the different specifications.
◆ The two sides of an equilateral angle are equal in width. Its specifications are expressed in millimeters of side width × side width × side thickness. For example, "∟30×30×3" means an equilateral angle steel with a side width of 30 mm and a side thickness of 3 mm. It can also be expressed by the model, which is the number of centimeters of the side width, such as ∟3#. The model does not indicate the size of different side thicknesses in the same model, so the side width and side thickness of the angle steel should be filled in on the contract and other documents to avoid using the model separately. The specification of hot-rolled equilateral angle steel is 2#-20#.
◆ The section height of the unequal angle steel is calculated according to the long side width of the unequal angle steel. Refers to steel with an angular section and unequal lengths on both sides. It is a kind of angle steel. Its side length is 25mm×16mm～200mm×125mm. Rolled by hot rolling mill. The general unequal angle steel specifications are: ∟50*32--∟200*125, and the thickness is 4-18mm.
Unequal angle steel is widely used in various metal structures, bridges, machinery manufacturing and shipbuilding, various building structures and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, Container racks and warehouses, etc.
Application of angle steel
It is widely used in various building structures and engineering structures, such as beams, bridges, transmission towers, hoisting and transporting machinery, ships, industrial furnaces, reaction towers, container racks, warehouses, metal components and workshop frames.
FAQ
Q: About the price of the product？
A: Due to the rise and fall of raw material prices, as well as factors such as the national power restriction policy, product prices will also fluctuate. Welcome to contact us to get the latest product price.
Q: Can you arrange shipment?
A: Of course, we have multiple warehouse locations as well as regular forwarders, and can get the best price from most shipping companies. Provide professional transportation services.
Q: How long will the delivery take?
A: Products that are in stock or only need simple processing, generally 5-15 days. If there is no stock, according to the required product quantity and the usual production time of this product, our professional sales staff will give you an approximate delivery time. According to past experience, in most cases, the delivery time will not exceed 45 days.
Q: What services do you provide?
A: 1. Provide samples, including conventional steel products and some customized steel structure products;
2. Support third-party product quality testing and provide various certificates
3. Provide pick-up and drop-off customer inspection service
4. Provide customized steel structure service
5. Provide simple steel processing, such as cutting, drilling, galvanizing, polishing and other services
6. Provide one-stop service, from product production to product transportation.
