PRODUCT INFORMATION

Category: Bare, Coated & Flux-cored Cobalt
Alloy: WWCobalt #21 Flux Cored
Class: Cobalt Alloy #21 Flux Cored Wire
Description:
Cobalt Alloy #21 flux-cored wire has excellent work hardenability, high temperature, strength, and impart resistance. Type 21 is a good choice for valve trim and fluid control valve bodies and seals. It bonds well to all weldable steels, including stainless.
Chemical Composition

Typical
C0.3
Cr27.4
Fe3.8
Mn0.7
Mo5.4
Ni2.4
Si0.5
W0.1
CoBalance