The welding temperature is always determined by the melting point of the materials being joined. Therefore the welding temperature will not depend on the welding technology. However, one of the peculiarities of laser welding is the localized nature of heat generation which limits the molten pull region to just a few mm creating very neat joints and avoiding metal warping that plagues other welding technologies. The output power of the laser welder can be adjusted to fit the particular application and materials being welded.