Cobalt alloys

Cobalt alloys, also called cobalt-based alloys, consist of a cobalt content of up to 50% and the additions of the elements chrome, molybdenum, nickel, tungsten, tantalum and niobium. This high cobalt content gives the alloy a high abrasion resistance. In addition, cobalt can be used at high temperatures and it is acid- and corrosion-resistant and of great strength. In general, these alloys are difficult to produce because of their high wear resistance.

Cobalt alloys - areas of application:

  • Aerospace industry (turbine blades)
  • Medical technology (nickel-free implants)
  • Chemical industry (container)
  • Industrial furnace construction (slide rails, oven door, rider, etc.)
Kobaltlegierung: Stellite 8 (F75)
Kobaltlegierung: Stellite 6
Kobaltlegierung: Stellite 21
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We are buyers and suppliers of scrap, shavings, streamer, powder and residues of the following cobalt alloys:

Stellite 1 ● 100 ● 12 ● 151 ● 188 ● 19 ● 20 ● 21 ● 23 ● 25 ● 3 ● 30 ● 31 ● 4 ● 6 ● 7 ● 8 ● F75 ● X40 ● X45

Tribaloy T400 ● T800

Umco 50 ● 51

Elgiloy

Hiperco 35 ● 50

Maragin

Permendur 2V

FSX414

MPN35

Vicalloy

Kovar