AWS A5.10: ER4043

AWS A5.10: ER4043

AWS A5.10: ER4043 is a solid wire electrode for GMAW with 5% Si. Suitable for aluminium and aluminium alloys having less than 7 % Si, cast aluminium alloys having <7 % Si. Excellent welding characteristics and good mechanical properties.

Characteristics and Application

Chemical Composition (%)

Welding Positions

Package Forms

Spools BS300/7 kg, D200/2 kg, and drums as standard package forms for GMAW wire electrodes.

Mechanical Properties of Deposited Metal

Classification:

EN ISO 18273-A: S Al 4043

SFA 5.10 / AWS A5.10: ER4043

Diameter

 0,8 – 1,6 mm. Sizes and tolerances acc. to ISO 544 and AWS A5.10.

Wire Electrode Surface

Smooth finish free from surface defects and foreign matter.

Base Materials

AlSi5, AlMgSi0.5, AlMgSi0.8, AlMgSi1, G-AlSi5