WB4560E MMA Electrodes Type 309 & 310 Stainless Steel
All positional, rutile coated, 309Mo stainless steel electrode giving a 316/316L deposit. Excellent deslag and outstanding welding properties. Used mainly for welding molybdenum bearing steels and wrought and cast alloys to Ferritic steels such as 316, 317 and 318 steel. This is known as a transition weld used for pressure vessel fabrications.
AWS A5.4-06 : E309Mo-16