xiehe model

Stainless steel precision parts processing manufacturers

Stainless steel parts are the most common type of metal CNC machined parts. It has been widely used in different CNC machining industries, and is second only to aluminum in the consumption of non-ferrous materials in China.

At present, the common types of stainless steel are: 304, 304L, 316, 316L, 303, 310S, 309S, 317, 309, 305, 314, etc.

Generally, we have CNC milling and lathes to finish stainless steel parts according to different geometries and sizes. Such as strips, rods, plates, tubes, etc.

What are the characteristics of CNC machining of stainless steel parts?

Stainless steel is a kind of steel that is not easy to rust, and has the characteristics of rust resistance and acid resistance. At the same time, stainless steel can provide satisfactory corrosion resistance in many industrial applications.

Of course, in addition to the above characteristics, stainless steel also has the following characteristics:

1. Good corrosion resistance, more durable than ordinary steel

2. High strength, so the sheet will be widely used.

3. High temperature oxidation, high strength, fireproof

4. Normal temperature processing, so easy to plastic processing

5. No surface treatment required, easy to maintain

6. Clean, highly polished surface

7. Good welding performance

Corrosion resistance of different materials

1. SS304 is ordinary stainless steel, widely used in the production of equipment and parts that require good comprehensive properties (corrosion resistance and forming)

2. SS301 has obvious work hardening phenomenon during deformation, so it is used in various fields that require high strength.

3. SS302 is essentially a variant of SS304 with higher carbon content and can be obtained by cold rolling

4.302B is a kind of stainless steel with high silicon content. It has high resistance to high temperature oxidation.

5.304L is a variant of low carbon 304 stainless steel, mainly used for welding.

6.304N is nitrogen-containing stainless steel, which can increase the strength of the steel

7.316, 317 stainless steel contains molybdenum, so the corrosion resistance and high temperature strength are greatly improved.

Stainless steel utilizes its own characteristics and is widely used in the following fields.

Stainless steel is the best choice for storage, transportation, water purification, regeneration and other water industries. Its most significant advantages are: corrosion resistance, water saving, health(No rust, patina), light weight, low maintenance, and a recyclable green material.

Construction industry

At present, stainless steel is mainly used for interior and exterior decoration and components such as exterior walls, interior and exterior columns, floors, elevator wall panels, doors and windows of high-rise buildings. It is easy to clean due to the surface treatment of stainless steel.

Automobile industry

In the mainland, stainless steel is mainly used in the automobile industry, but in Europe and the United States, it is further used in cars, buses, trains, and even subways and high-speed rail vehicles.

Industrial facilities

Stainless steel can be used in chemical, chemical fiber, paper, food, medicine, energy and other fields. At present, with the improvement of the quality of domestic stainless steel products, the demand for stainless steel in this field is gradually showing an increasing trend. At the same time, the properties of stainless steel of different materials are also different, so almost all industrial fields are using stainless steel parts.