Laser Welding Aluminum To Stainless Steel

Laser welding stainless steel provides slightly better weld penetration depths and increased weld speeds when compared to low carbon steels due to the lower thermal conductivity of most austenitic stainless steels.

Laser welding aluminum to stainless steel.

You can use basic welding knowledge with bimetallic transition inserts. The methods used to bond these dissimilar materials and form the bimetallic transition are usually rolling explosion welding friction welding flash welding or hot pressure welding and arc welding. Welded medical devices surgical tools dental plastics. The process is ideal for fast clean welds.

In laser welding between cooper and stainless steel a major problem is the appearance of hot cracking in heat affected zone of the steel cracks induced by the diffusion of the copper into the grain boundaries of the unmelted steel. Welding in thin stainless steel plate iron plate aluminum plate and other metal materials can. It is an easy process that can be done without learning any extra techniques. The main problems are how to control the thickness of the.

The heat affected zone is minimized and weld penetration can range up to 0 25 in aluminum. These inserts are best described as sections of material that are comprised of one part aluminum with an equal part steel or stainless steel already bonded to the aluminum. Using a bimetallic transition insert is the simpler and less expensive method of welding aluminum to steel. Fiber laser welding is the best way to weld steel and aluminum together.

Joining aluminum to steel can lighten the weight of components in the automobile and other industries which can reduce fuel consumption and harmful gas emissions to protect the environment. There are 2 processes by which this is done. We are experts north of boston massachusetts in. There are many advantages over arc welding and solid state diffusion or explosion welding.

Support updates get a quote about services overview. This series of stainless steel is suitable for both pulsed and continuous wave cw laser welding. The laser welding machine has the advantages are simple operation welding seam beautiful fast welding speed and no consumables. However the differences of thermal physical and chemical properties between aluminum and steel bring a series of problems in laser welding.