bercoweld® S3

bercoweld® S3 is used for galvanized body panels in the automotive industry, coatings on low-alloy steels, solenoid valves and switch cabinets.

Standardization and composition

ISO 24373 CuSi3Mn Cu6560
Cu balance
Mn 0.75 - 0.95
Si 2.80 - 2.95
Others max. 0.5

Physical properties

Density(kg/dm³) 8.5
Melting range (°C) 965 - 1035
Thermal conductivity (W / m x K) 35
Coefficient of linear mean expansion (10-6/K) 18.1
Electric conductivity (m / Ω x mm²) 3.5 - 4.0
Resistivity (Ω x mm² /m) 0.25 - 0.286

Mechanical properties of the weld joint (standard data)

Heat treatment non treated
Tensile strength (MPa) 350
Elongation (%) 40
Brinell hardness (HB 2.5/62.5) 80
Notched bar impact test (Av (J)) 60
   

Delivery options

Make-up Weight/Length Dimension
Drum / bedrabox 175 - 200 kg 0.80 - 1.60 mm
SD300 / BS300 / K300 12 - 15 kg 0.80 - 2.40 mm
H500 / H560 / H760 150 - 250 kg 0,80 - 2.40 mm
Coils 25 - 100 kg 1.60 - 6.00 mm
Rods 250 - 3000 mm 1.60 - 6.00 mm

Further product information

Please contact me and my team

Ulrike Ogorzelski

Ulrike Ogorzelski

Sales Director Welding Europe
bedra Germany

Tim Joseph

Tim Joseph

Sales Director Welding North America
bedra USA

Gini Xia

Gini Xia

Sales Director Assistant Welding Asia
bedra China

Berkenhoff GmbH (headquarters)

  • Kinzenbach plant
  • Berkenhoffstrasse 14
  • 35452 Heuchelheim
  • Germany

Berkenhoff GmbH

  • Merkenbach plant
  • Rehmühle 1
  • 35745 Herborn
  • Germany

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