Fiber laser welding machine is a kind of multi-functions tool which capable of welding a wide range of materials, that makes it widely used in various industrial and business applications. Here’s a detailed overview of the materials that can be effectively welded using fiber laser technology:

1.Metals
Stainless Steel: Widely used due to its strength and corrosion resistance, fiber laser welders can weld stainless steel sheets with different thicknesses, strong and aesthetic in surface.
Carbon Steel: Suitable for both thin and thick sheets, mini laser welding machine provides high-quality results with precise control over welding depth and width. However, the carbon content should generally be less than 2% for optimal results.
Alloy Steel: Similar to carbon steel, alloy steels can also be welded effectively by portable laser welding machines, benefiting from the same precision and reduced heat-affected zones.
Aluminum and Aluminum Alloys: As the ability of managing the material’s high thermal conductivity and reflectivity, the handheld fiber laser welding machine perform excellent in aluminum welding, while the traditional welding methods with issues.
Copper and Copper Alloys: Although challenging due to high thermal conductivity, handheld laser welding machines can create stable welds in copper by using concentrated heat to rapidly melt the material.
Titanium Alloys: Known for their strength and corrosion resistance, titanium alloys can be effectively welded by fiber laser welding machines, ensuring minimal deformation during the process.
Nickel Alloys: These materials are widely used in high-temperature applications, and the laser welding machines can provide uniform welds while minimizing heat-affected zones.
Precious Metals: Fiber lasers can also weld precious metals such as gold and silver, which is particularly useful in jewelry making and electronics.
Dissimilar Metals: Laser welder is capable of joining different types of metals together, which broadens its application scope significantly.
2. Non-Metals
While primarily used for metals, some advancements allow for limited applications in non-metals like certain thermoplastics. However, these materials generally require specific conditions to achieve strong bonds.
3. Summary Table
Material Type | Examples |
Stainless Steel | Various grades |
Carbon Steel | Low carbon content (<2%) |
Alloy Steel | Various alloys |
Aluminum | Aluminum alloys |
Copper | Copper alloys |
Titanium | Titanium alloys |
Nickel | Nickel alloys |
Precious Metals | Gold, Silver |
Dissimilar Metals | Various combinations |
Fiber laser welding machines are recognized for their speed, precision, and minimal heat input, making them an ideal choice for high-quality industrial applications across sectors such as automotive, aerospace, medical devices, and electronics.

Metal laser welding machines can also be used for metal cutting and rust removing, if you want to know more details about fiber laser welding machines, you can contact us– the laser welding machine manufacturer in China who can provide professional answers for you.