KOVET-ER4043 is an aluminum wire for MIG welding.  It is a widely used in forging and casting alloy welding. It’s 5% silicon content provides good performance with anti-thermal cracking properties. It is suitable for ship building, engine, sport equipment, vessel, container, etc.

Welding Wire (for aluminium and aluminium alloys) ER4043

SKU: ELG17-ER4043
  • Chemical Composition

    Composition

    Weight (%)

    Si

    5.17

    Fe

    0.154

    Cu

    0.014

    Mn

    <0.0005

    Mg

    0.0017

    Zn

    <0.001

    Ti

    0.016

    Cr

    -

    Al

    Bal.

     

    Typical Mechanical Properties

    Tensile Strength

    (N/mm2)

    Yield strength

    (N/mm2)

    Elongation / 5d (%)

    Melting Range

    (°C)

    120

    40

    8

    570 – 635

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GOODWILL MACHINE Co., Ltd. 
265-271 Ratchada-Pisek Rd., Soi6 Bukkalo,Thonburi, Bangkok 10600 Thailand. 
Tel.: +66-2476-0028 Fax: +66-2476-8368 
E-mail: sales1@kovet.com

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