bercoweld® N10

bercoweld®  N10 is well suited for highly stressed, corrosion-resistant buildup welds on cast iron and on unalloyed and low-alloy steels, seawater-resistant CuZn alloys. Well suited for welding on CuNi materials. Especially recommended for plant construction.

Standardization and composition

ISO 24373 CuNi10 Cu7061
Cu balance
Ni 10.20 - 10.70
Mn 0.60 - 1.00
Fe 1.00 - 1.50
Ti 0.30 - 0.50
Others max. 0.5

Physical properties

Density (kg/dm³) 8,9
Melting range (°C) 1100 - 1145
Thermal conductivity (W / m x K) 30
Coefficient of linear mean expansion (10-6/K) 17
Electrictric conductivity (m / Ω x mm²) 2,8 - 3,2
Resistivity (Ω x mm² /m) 0,313 - 0,357

Mechanical properties of the weld joint (standard data)

Heat treatment non treated
Tensile strength (MPa) 300
Elongation (%) 34
Brinell hardness (HB 2,5/62,5) 80
Notched bar impact test (Av (J)) 190

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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