Patent ID: 6416884
Filing Date: 2002-07-09
Classification: B23K,Y10T

Abstract:
A method for constructing welded construction, comprising the steps of:(a) providing separate component parts of the construction; and (b) welding the separate parts together with an aluminium-base weld filler alloy in the form of a weld wire, wherein each of the separate component parts welded together with the aluminium-base weld filler alloy and the weld wire respectively have the following composition in weight percent: Mg5.0-6.0Mn0.7-1.2Zn0.4-0.9Zr0.05-0.3Cr0.15 max.Ti0.2 max.Fe0.5 max.Si0.5 max.Cu0.25 max.balance aluminium and inevitable impurities.