Application:

Construction field:

1. Steel structural parts: such as steel beams, steel columns and other building load-bearing structures.

2. Sheet metal is used for the roof, wall and other envelope structures of the building.

3. Production of stairs, railings and other components in the building.

Manufacturing field:

1. Machinery manufacturing: – Structural parts such as shells and frames of all kinds of machinery. – Shaft parts in machinery (processed). – Gear blanks, etc.

2. Automobile manufacturing: – Body structural parts such as chassis and frame. – Mechanical transmission parts blanks inside some cars.

3. Home Appliance Manufacturing: – Shell for refrigerators, washing machines, etc. – Internal metal brackets for some home appliances, etc.

Plumbing Engineering Field:

1. Ventilation Pipes: Making rectangular or circular ventilation pipes.

2. Plumbing Pipes: Processing and making pipes for water heating transportation, etc.

Container Manufacturing Field:

1. Making all kinds of industrial tanks and boxes, such as containers for storing liquids, gases, powders, etc.

2. Containers for pressure pipes, etc.

Energy Field:

1. Petrochemical: Making structural parts, platforms, etc. for some petrochemical equipment.

2. Electricity: Such as some non-critical components in power stations.

Daily necessities and other fields:

1. Metal furniture, such as office desks, chairs, beds, etc. frame structure.

2. Some municipal facilities, such as trash cans, billboard columns, etc.

3. Can be used as raw materials for further processing into various hardware products (such as tools, etc.).  

Physical properties of carbon steel coil:

1. Hardness: Its hardness depends on the carbon content and heat treatment process. The higher the carbon content, the greater the hardness is usually. – For example, high-carbon steel coils have higher hardness and can be used to make wear-resistant parts such as knives.

2. Melting point: approximately between 1450 and 1500 ° C. – This requires specific conditions to ensure its performance during high-temperature machining.

3. Magnetic: Most carbon steel coils are magnetic. – Often used in the manufacture of components such as iron cores in electromagnetic equipment.

Chemical properties of carbon steel coil:

1. Reaction with acid: will react with strong acids (e.g. hydrochloric acid, sulfuric acid) and produce hydrogen gas. – For example, placing carbon steel coils in dilute hydrochloric acid will produce bubbles.

2. Easy to rust: It is easy to rust in humid air and generate iron oxide. – For example, the surface of carbon steel coil products exposed outdoors for a long time will rust.

3. Alloying can occur: It can form alloys with other metals or non-metallic elements, thus changing its properties. – Stainless steel can be made by adding elements such as chromium and nickel.