If you are considering choosing stainless steel as the material for your CNC machining parts, you can rest assured that you are opting for a material with many advantageous characteristics. Due to the versatility of CNC machining, engineers may find it challenging to pinpoint the exact material that is suitable for a specific project from a list of materials.
Our team of expert designers is ready to take on this challenge, as they have decades of engineering experience. Material selection will certainly be impeccable, making it easier to achieve your expected results. Here is our introduction to the main grades of stainless steel:
- Machined Surface
- Polishing
- Sandblasting
- Passivation
The stainless steel parts maintain their original state after machining. A surface roughness of 125 Ra or higher can be achieved, and the surface roughness can be further refined through subsequent finishing processes. This is the most common surface treatment method for stainless steel.
It is commonly used for cosmetic purposes. By gently sandblasting the surface, a uniform smooth matte finish is formed.
In the passivation process, we use nitric acid or citric acid to remove free iron present on the surface. Through this chemical treatment, a protective oxide layer with lower chemical reactivity to the surrounding air is formed to prevent corrosion. In turn, when stainless steel is passivated, it will resist rusting and corrosion.
- full range of materials
- surface treatment
- various types of parts
- one-stop processing
We have an experienced engineering team, advanced production and testing equipment, and a mature management system. You can rest assured.