FIller Metal Breakdown

SMT-4043

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Classification

  • AWS A5.10/ASME SFA-5.10 ER4043
  • JIS Z 3232 A4043-WY
  • EN ISO 18273 S Al 4043 (AlSi5)

Approvals

DB TUV

Features

  • Silicon-aluminum filler widely used
  • General purpose type matches parent metal color after anodizing
  • Excellent feedability by controlling impurities

Application Areas

  • All industrial manufacturing sectors, automotive, mobile equipment, shipbuilding, etc.

Base Materials to be welded

Welding process

  • Welding Positions: 1G 2F 3G 4G
  • Polarity: DC + (PULSE)
  • Shielding Gas: Ar

Diameter / Packaging

Wire Diameter Current Packaging
Wire Diameter Current Packaging

Typical Chemical Composition of the Wire (wt%)

Si Mn Cu Ti Al Fe
5.07 0.02 0.03 0.02 Rem 0.12

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Tensile Strength Elongation
Ar 183 (27) 40

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