Selectarc FICO25 TIG Wire

Cobalt base filler metal Stellite® Grade 25 type, used for hardfacing of parts types: Alloy 25, AMS 5537, CoCr20W15Ni. Resistant to wear combined or not: wear, metal-metal contact to hot 1000 °C even in sulphurous atmosphere.

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Specification

Classification Weld metal composition (%) Mechanical properties
AFNOR EN 3887 AMS C Si Mn Cr Ni W Fe P S Co Hardness (HRC)
KC 20 WNx CoCr20W15Ni 5796 0.1 0.8 1.5 20.0 10.0 15.0 2.5 0.01 0.06 Balance ~230 HB

Application

Aeronautics, gas turbines (areas subject to erosion by hot gas), hardfacing of hot working tools (forging tools).

Specification

Classification Weld metal composition (%) Mechanical properties
AFNOR EN 3887 AMS C Si Mn Cr Ni W Fe P S Co Hardness (HRC)
KC 20 WNx CoCr20W15Ni 5796 0.1 0.8 1.5 20.0 10.0 15.0 2.5 0.01 0.06 Balance ~230 HB

Application

Aeronautics, gas turbines (areas subject to erosion by hot gas), hardfacing of hot working tools (forging tools).