Method for providing a welded joint between dissimilar materials

A method for providing a welded joint, comprising:

• providing a first metal sheet having a first melting point;
• providing a second metal sheet having a second melting point, said second melting point being lower than said first melting point;
• providing a weld material;
• and
• joining the first metal sheet and the second metal sheet by means of the weld material, thus defining a first joining interface between said first metal sheet and said weld material and a second joining interface between said second metal sheet and said weld material,
• wherein said joining includes heating said second metal sheet at said second joining interface to a temperature higher than the second melting point, but lower than the first melting point such that i) the first metal sheet is not melted during the joining, and ii) there is not an intermetallic compound formed at the first joining interface.