BÖHLER CN 23/12-IG

EN ISO 14343-A
G 23 12 L Si
AWS A5.9
ER309L

Characteristics and typical fields of application
GMAW solid wire of type 309L / 23 12 L for welding dissimilar joints with an average ferrite content 16 FN. Well suited for depositing
intermediate layers when welding cladded materials. Due to the high ferrite content, the weld metal is less susceptible to hot cracking.
Suitable for service temperatures between -80°C and 300°C.
Base materials
Dissimilar Joints of and between high-strength, mild steels and low-alloyed QT-steels, stainless, ferritic Cr and austenitic Cr-Ni-steels,
high manganese steels
Surfacing: for the fi rst layer of corrosion resistant weld surfacing on ferritic-perlitic steels in boiler and pressure vessel parts up to fi negrained
steel S500N, as well as of high temperature steels.