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NC-317L

NC-317 is a lime titania type electrode for all-position welding.Due to more Mo content than that of NC-316L, its corrosion resistibility is superior indilute sulfuric acid. As weld metal with extra-low carbon content can be obtained, it showsgood intergranular corrosion resistibility.

AWS
A5.4 E317L-16
KS
D 7014 E317L-16
JIS
Z 3221 ES317L-16
EN
ISO 3581-B ES317L-16
Applications Welding of AISI (SUS) 317, AISI (SUS) 317L.
Characteristics NC-317 is a lime titania type electrode for all-position welding.
Due to more Mo content than that of NC-316L, its corrosion resistibility is superior in
dilute sulfuric acid. As weld metal with extra-low carbon content can be obtained, it shows
good intergranular corrosion resistibility.
Notes on usage (1) Keep the arc as short as possible and choose the welding current as low as possible.

(2) Weaving width should be within two and a half times of electrode's diameter.

(3) When the electrodes have absorbed moisture, dry them at 250~300℃ for 60~90
minutes before use.

(4) Usually, preheat is not necessary.
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