ER4043 Aluminum welding wires

ER4043 Aluminum welding wires

Category:

Introduction：

ER4043 (Al-Si5) is one of the oldest and most widely used welding and brazing alloys. SIWEITE ER4043 can be classified as a general purpose type filler alloy.

INQUIRY

Product Name: ER4043| AlSi5

Product description

ER4043 (Al-Si5) is one of the oldest and most widely used welding and brazing alloys. SIWEITE ER4043 can be classified as a general purpose type filler alloy.

WIRE COMPOSITION (%)

Key Features:

  1. Metal spraying.

2.Lower melting point and good fluidity.

3.More specifically the 6XXX series alloys.

4.Designed for welding heat-treatable base alloys.

5.Suitable for sustained elevated temperature service.

6.Low sensitivity to weld cracking with the 6XXX series base alloys.

Application:

  •  For welding 6XXX alloys, and most casting alloys
  • Automotive components
  • Bicycle frames
  • Recreation

Diameters/Packing

ER 4043

ER 4043

Shielding Gas:

  • 100% Argon
  • Argon/Helium mixture

Conformance:

  • ISO 1B273: S Al 4043 (ALSi12)
  • SFA/AWS A5.10/A5.10M: ER4043