Cobalt Alloy Scrap

Cobalt Alloy Scrap

Cobalt alloys have higher melting points than Nickel (or iron) alloys. This gives them the ability to absorb stress to a higher absolute temperature. Cobalt alloys give superior hot corrosion resistance to gas turbine atmospheres; this is due to their high chromium content. This factor is the primary reason cobalt alloys are used in the lower stress, higher temperature stationary vanes for gas turbines.

  • Some of the materials we trade are: these materials are fully checked to ensure alloy conformity.
  • We have the possibility to offer Vacuum and airmelt grades.
  • Stellite 31 / Stellite 25 / Stellite 188 / Stellite 4 / Stellite 6 / Stellite 8 (F75) / Stellite 3 / Stellite 12 / Stellite 21 / Stellite 30 / Stellite X45 / Umco 50 / Umco 51 / MAR M 509 / FSX 414 / MP35N / Permendur 2V / Co refinery
Material Type Co Cr Ni W Mo C Fe Al B Cu Ta Others
Stellite® 4 53.00 31.00 3.0* 14.00 1.5* 1.0* 3.0* 1% Mn/ 1.5% Si
Stellite® 6 66.00 30.00 3.0* 4.50 1.5* 1.10 3.0*
Stellite® 8 (F75) 63.00 30.00 6.25 0.25 0.45% Mn/ 0.6% Si
Stellite® 12 59.00 30.00 3.0* 9.00 1.50 3.0* 1% Mn/ 1% Si
Stellite® 19 52.00 31.00 3.0* 10.50 0.70 3.0* 1% Mn/ 1% Si
Stellite® 21 60.00 27.00 2.5* 5.50 0.25 3.0* 0.01 1% Mn/ 1% Si
Stellite® 25 (L605) 52.00 20.00 10.00 15.00 0.15* 2.00*
Stellite® 30 50.00 26.00 15.00 6.00 0.45* 2.0* 0.3% Mn/ 0.6% Si
Stellite® 31 (X40) 56.00 25.00 10.00 7.00 0.50 0.6% Mn/ 0.5% Si
Stellite® X45 56.00 25.00 10.50 7.50 0.5* 0.3* 2.0* 0.02
Stellite® 188 37.00 22.00 22.00 14.00 0.10 3.0* 1.25% Mn
Elgiloy 40.00 20.00 15.00 7.00 0.15 17.00 0.04% Be
Umco 50 50.00 28.00 0.12 20.00 0.5% Mn/ 0.75% Si
Umco 51 48.00 28.00 20.00 2% Nb/ 0.7% Si
Mar M 509 50.00 23.50 10.00 7.00 0.60 2.0* Ta- 3.5%/ Ti 0.2%/ Zr 0.5%
FSX 414 48.00 30.00 10.50 7.00 0.3* 1.5* 0.015*
MP35N 35.00 20.00 35.00 10.00
MP159 35.00 19.00 25.00 7.00 9.00 0.20 Ti 3%/ Cb 0.6%
WI-52 21.00 1.00 11.00 0.45 2.00 2% Cb/ 0.5% Mn/ 0.5% Si
Cobalt Iron Alloys Co Cr Ni W Mo C Fe Al B Cu V
Permendur 50.00 49.60 0.4% Mn
Permendur 2V (Hiperco 50) 48.50 49.5 10 V-2%
Hyperco 35 1 63
Hyperco 50 49 48 2
Hyperco 35 35 0.5* 0.3* 63
Hyperco 27 27 0.3* 71 0.5* 0.3%* Mn
Hyperco 27 2v 27 70 2
Vicalloy 52 38