joke Fill A-70

Product information "joke Fill A-70" Al-Mg-Mn aluminium wire with special additives for crack-resistant application and joining of the common aluminium wrought alloys in mould building; anodisable and polishable, artificially and naturally ageable. Fumigate zincbased alloys by multiple overmelting or buffer with A-50. Also easily weldable in multiple layers. The hardness values depend on the blend in relation to the base material and are approx. 300 – 450 N/mm² depending on condition. Materials: highstrength aluminium wrought alloys