Nibrodal 138

Nibrodal 138 is a curable alloy from bedra

Fields of application

Rim, temple, bridge, hinge, closing block & pad arm 

Physical properties

Density (kg/dm³) 8.8
Melting range (°C) 1080 - 1110
E-Modulus (kN/mm²) 120
Thermal conductivity (W/m*K) 30
Coefficient of thermal expansion (10-6/K) 17
Electrical conductivity (MS/m) 3.5 (solution heat treated) / 4.8 (precipitation hardened)

Composition

Cu balance
Sn 7
Ni 13
Mn 0.2
Others max. 0.5

Delivery program

Profiles Round wires / square profiles / flat wires / special profiles
Surface coatings Several electroplated coatings, upon request
Make-ups Spools / coils / rods / drums

Please contact me and my team

Benjamin Muelders

Benjamin Muelders

Anchor, Special & Resistance Wires Sales
bedra Germany

Berkenhoff GmbH (headquarters)

  • Kinzenbach plant
  • Berkenhoffstrasse 14
  • 35452 Heuchelheim
  • Germany

Berkenhoff GmbH

  • Merkenbach plant
  • Rehmühle 1
  • 35745 Herborn
  • Germany

bedra Vietnam Alloy Material Co., Ltd

  • Lot CN-06, Hoa Phu Industrial Park,
    Mai Dinh Commune,
    Hiep Hoa District, Bac Giang Province,
    Vietnam
Close

You are about to leave the bedra Europe website

Back Visit

Products