Introduction

Fiber laser marking machines are widely used in industry because of their ability to permanently mark a wide range of materials with high precision and speed. Understanding which materials are compatible helps manufacturers choose the right marking solution.

Metals Suitable for Fiber Laser Marking

Fiber lasers perform best on metals, including:

• Stainless steel

• Carbon steel

• Aluminum

• Brass

• Copper

• Titanium

Marks are permanent, clear, and resistant to wear.

Plastics and Coated Materials

Certain engineering plastics and coated surfaces can also be marked using fiber lasers, especially when additives are present.

Conclusion

Fiber laser marking machines are the best solution for metal-based applications where durability and clarity are required.