Can You Laser Cut Steel

A popular concern is whether lasers can cut metal or if conventional cutting is needed instead. The majority of lasers capable of cutting through even steel plates are high power capability CO2 lasers. Metals such as stainless steel and aluminium can be cut with a laser when compressed gas innovation is utilized.

Simply put, a laser is a concentrated beam of light, focusing a great deal of energy on a very small area. When this happens, the product in front of a laser will burn, melt, or vaporize, making a hole. Add some CNC to that, and you get a machine that can cut or engrave very elaborate parts made of wood, plastic, rubber, metal, foam, or other products.


When comes to a laser cutting, every material has its advantages and limitations. You may think that a laser can cut through anything, however, that’s simply not the case.

Austgen metal cutting services traditionally employ manual or mechanical procedures, laser cutting can be a practical, reliable, and cost-efficient alternative for metal fabrication. Laser equipment is distinct from other cutting makers in both design and application Laser cutters do not make direct contact with the material, rely on high-energy power sources, have tighter cutting tolerances, and are generally automated to optimize accuracy.

Laser Cutting Machine Need to Know

The kind of laser appropriate for a laser cutting application is largely identified by the material being cut. Other considerations may be taken into account when picking and setting up a laser cutting device for a specific application.

Laser Power: The laser power, or wattage, can increase or reduce the total processing time for a cutting application. This incident is due to the increasing intensity of the beam as the laser’s power boosts.

Wavelength: The wavelength of the laser beam is the spatial length of one total cycle of vibration for a photon within the beam. The particular wavelength of the laser beam partly figures out the product’s radiation absorption rate, which is what allows the product to be heated up, melted, and vaporized to produce the required cuts.

Beam Mode: The mode refers to how the laser beam’s strength is dispersed throughout the cross-sectional area of the beam. The mode affects the size of the beam’s focal spot and the intensity of the beam, which in turns affects the quality of the cut.

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