Selectarc CO25 TIG Wire

Cobalt base filler metal Stellite® Grade 25 type, used for hardfacing of parts subject to wear combined or not. Very good behavior to thermal and mechanical shock. Suitable for polishing.

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Specification

Classification Weld metal composition (%) Mechanical properties
AWS A5.21 EN 14700 DIN 8555 C Si Mn Cr Ni W Mo Fe Co Hardness (HRC)
S Co1 WSG-20-GZ-250-CKTZ 0.15 0.9 0.7 21.0 9.8 15.0 <0.03 3.0 Balance ~230 HRC

Specification

Classification Weld metal composition (%) Mechanical properties
AWS A5.21 EN 14700 DIN 8555 C Si Mn Cr Ni W Mo Fe Co Hardness (HRC)
S Co1 WSG-20-GZ-250-CKTZ 0.15 0.9 0.7 21.0 9.8 15.0 <0.03 3.0 Balance ~230 HRC
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