Laser welding is a versatile and highly accurate welding process that has gained widespread use in a variety of industries, from aerospace and automotive to medical and electronics. One of the main benefits of laser welding is its ability to weld a wide variety of metals, each with its own unique properties and characteristics.We know that laser welding can weld a wide range of metals, and below we describe then exactly which of our common metals can be laser welded.
Stainless steel
Stainless steel is one of the most commonly used metals for laser welding. Due to its high weld quality and low heat input, it creates clean, precise welds that are free of distortion and other defects. Laser welding is often used in the manufacture of medical devices, automotive parts and other applications that require a high degree of precision and control.
Aluminum
The advantages of laser welding aluminum include the ability to produce high-quality, clean welds without filler material and the ability to weld thin materials with minimal heat input. Aluminum of all metals is commonly used in the aerospace, automotive and electronics industries, making laser welding an important tool for manufacturers in these industries.
Copper
Copper is a highly conductive metal often used in electrical applications, and laser welding is a highly precise and accurate process, making laser welding ideal for welding copper. Using laser welding results in high-quality, precise welds with minimal heat input, which can help reduce the risk of distortion and other defects.
Titanium
Titanium is a lightweight, high-strength metal. Due to its unique properties and characteristics, it is often used in the aerospace, medical and automotive industries. Laser welding is a precise and efficient way to weld titanium because it produces clean, high-quality welds without the risk of contamination.
Dissimilar metal welding
In addition, laser welding can be used to weld two dissimilar pieces of metal together. In practical applications, laser welding is often used to create dissimilar metal joints, where two different metals are joined together to form a single part.
One of the key advantages of laser welding is its ability to weld dissimilar metals, which is a recognized difficulty among other welding processes. This is because laser welding uses a highly focused laser beam to generate heat that can be precisely controlled and directed to the joint of two dissimilar metals. The laser beam can also be adjusted to take into account differences in the properties of the two metals, such as melting point and thermal conductivity, to ensure a high-quality, precise weld.
The ability to use lasers to weld dissimilar metals has made them an important tool for a variety of industries, from aerospace and automotive to medical and electronics. For example, in the aerospace industry, laser welding is often used to join dissimilar metals in the manufacture of aircraft structures and components, where a combination of high strength and low weight is critical. Similarly, in the medical industry, laser welding can be used to join different metals in the manufacture of medical devices, such as implants and surgical instruments.
In addition to these metals, laser welding can also be used to weld precious metals such as gold and silver. Laser welding is a highly precise process that produces clean, high-quality welds with minimal distortion, making it ideal for applications that require a high degree of precision and control.
In summary, laser welding is a versatile and highly accurate process that can be used to weld a variety of metals, each with its own unique properties and characteristics. Whether it is stainless steel, aluminum, copper, titanium, or precious metals such as gold or silver, laser welding offers a precise and efficient way to produce high-quality welds for a variety of industries and applications.
Is laser welding right for my product?
Overall, laser welding is a process that is very useful for many different industries and metals. If you’re not sure if it’s right for your product, just send us an email at [email protected] and we’ll help you out.
Learn more about what to look for in a laser welding machine.
