#400

Universal flux-coated aluminum stick electrode for arc welding or gas welding.

Ideal for outdoor use when MIG/TIG welding is not suitable.

Exceptional arc stability at low amperages with minimum spatter.

Deposits have excellent corrosion resistance and color match.

For uses such as.- build-up of castings.- aluminum castings - repair of machining errors.- tanks & pipes..

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Technical Data (Typical Values)

Tensile Strength ........................................................... up to 25,000 psi (173 N/mm²)

Hardness ....................................................................... HB 40-55

Color Match .................................................................. Good (will darken if anodized)

Chemistry ...................................................................... Si..........Al & Others...........

(core wire).........................................................................5...........Balance

Diameter (mm) .............................................................. 2.5.........3.2..........4.0........

Amperage ..................................................................... 50-80.... 80-130 ....100-160

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Classifications (Similar to:)

AWS/SFA A5.3 .............................................................. E 4043

DIN 1732 ........................................................................ EL-ALSi5

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For best results with a torch, use a slightly carburizing flame.

X40

Other Welding Alloys