EAL 4043


AWS/ASME SFA - 5.3 E4043
EN ISO 18273 E Al 4043 (AlSi 5)
TS EN ISO 18273 E Al 4043 (AlSi 5)
TS 9604 EL-AlSi5
DIN M. No. 3.2245


Al-Mg-Si alaşımları
%2.5 e kadar Mg içeren Al-Mg alaşımları
%2.5 e kadar Mg içeren Al-Mg-Si döküm alaşımları
%2.5 e kadar Mg içeren Al-Mg döküm alaşımları
Al-Mn-Cu alaşımları
Al-Si döküm alaşımları

Properties and Applications

Special coated electrode for welding aluminium-silicon alloys and for joining dissimilar aluminium alloys. Suitable to use also in aluminium castings, containing up to 5% silicon. Used with DCEP. Hold the electrode perpendicularly to workpiece, with a short arc length, during welding. If the thickness is greater than 10 mm or in large workpieces, preheating shall be applied between 150°C to 250°C. Since slag residues are corrosive, they must be completely removed from the weld bead. Electrode serves well as consumable in oxyacetylene welding. The covering being hygroscopic, electrodes must be stored in an absolutely dry location, or redried if required.
Eal 4043 Sert Dolgu

Typical Chemical Values of Weld Metal

Type of AnalysisSiMnAlCuFe
Weld Deposit5.000.2094.500.200.30

Typical Mechanical Values of Weld Metal(%)

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)
As welded9012015

Application Information

Welding Positions :
Eal 4043 Kaynak Pozisyonu Eal 4043 Kaynak Pozisyonu Eal 4043 Kaynak Pozisyonu Eal 4043 Kaynak Pozisyonu


Eal 4043 Kutuplama DC(+)

Welding Parameters & Efficiency :

Diameter x Length (mm)Current (A)

Packaging Information

Product CodeDiameter X Length (mm)Pieces per Box (~)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
14001HYEM22.50x3502242.048.7Tin Box
14001NYEM23.25x3501462.036.5Tin Box

Storage & Re-Drying Information

>It has to be dried at 120°C for 2 hour.