PRODUCT INFORMATION

Category: Bare, Coated & Flux-cored Cobalt
Alloy: WWCobalt #21 Bare
Class: Cobalt Alloy #21 Bare Wire/Rod
Description:
Type 21 bare rod provides a low carbon austenitic type deposit with excellent work hardenable, high temperature strength and impart resistance. Good choice for valve trim on steam and fluid control valve bodies and seals. It bonds well to all weldwble steels, including stainless steel.
Chemical Composition

Typical
C0.24
Cr27.4
Fe1.7
Mm0.8
Mo5.4
Ni2.73
Si0.8
CoBalance