originAl M4043

originAl 4043 is an AlSi wire rod with consistent quality through a continous wire casting.

Standardization and composition

EN ISO 18273 S Al 4043A(AlSi5(A))
DIN 1732 3.2245
AWS A5.10 ER 4043
Si 4.5 - 6.0
Fe <0.6
Cu <0.30
Mn <0.15
Mg <0.05
Cr -
Zn <0.10
Zr -
Ti <0.15
Al Balance
Be <0.0003
Others <0.15

Physical properties

Density (g/cm³) 2.68
Melting range (°C) 573 - 625
Yield strength (MPa) ≥ 40
Tensile strength (MPa) ≥ 120
Elongation (%) ≥ 8

Delivery options

Make-up Weight/Length Dimension
Coil 1.5-1.7to 6mm

Further product information

Please contact us

Christian Witt

Christian Witt

Sales Director Welding Aluminium Europe
bedra Germany

Tim Joseph

Tim Joseph

Sales Director Welding North America
bedra USA

Berkenhoff GmbH (headquarters)

  • Kinzenbach plant
  • Berkenhoffstrasse 14
  • 35452 Heuchelheim
  • Germany

Berkenhoff GmbH

  • Merkenbach plant
  • Rehmühle 1
  • 35745 Herborn
  • Germany

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