Bedra

Nibrodal 116

Nibrodal 116 is a curable alloy from bedra

Fields of application

Rim, temple, bridge, hinge, rim lock, & pad arm

Physical properties

Density (kg/dm³) 8,8
Melting range (°C) 1070-1090
E-Modulus (kN/mm²) 116
Thermal conductivity (W/m*K) 33
Coefficient of thermal expansion (10-6/K) 17
Electrical conductivity (MS/m) 4,8 (solution heat treated) / 6,3 (precipitation hardened)

Composition

Cu balance
Sn 6
Ni 11
Mn 0,3
Others max. 0,5

Other tech. values

Annealing temp. (°C) Solution heat treatment 800-900 (after precipitation hardening at 380°C/3h)
Hardness annealed (HV) 110
Hardness 80% reduced (HV) 280 (360)

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

Benjamin Mülders

Benjamin Mülders

Resistance & Special Wire Sales

Berkenhoff GmbH (headquarters)

  • Kinzenbach plant
  • Berkenhoffstrasse 14
  • 35452 Heuchelheim
  • Germany

Berkenhoff GmbH

  • Merkenbach plant
  • Rehmühle 1
  • 35745 Herborn
  • Germany

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