HASTELLOY® C-4 RTW™ filler metal is used for the gas metal and gas tungsten arc welding of C-4 alloy. The deposited weld metal has outstanding high-temperature stability in the 1200°F to 1900°F range. The weld metal has excellent resistance to stress corrosion cracking and oxidizing atmospheres up to 1900°F. It also resists a wide variety of chemical process environments. The RTW™ filler metal finish on the spooled wire promotes smooth feeding through welding equipment and reduced tip wear in contact tips.
AWS A5.14 ERNiCrMo-7 UNS N06455
ASME SFA-5.14 ERNiCrMo-7
Available Product Forms and Sizes:
Filler metals are available in MIG spools, TIG cut lengths, reels, and coils from the above diameters.
*Size not available in MIG spools.
˟Size not available on reels.
Standard TIG straight lengths are available in 36” (914mm) lengths. Other lengths available upon request.