309/309L Sterling® AP - Product Details - Hobart Brothers

309/309L Sterling® AP

Brand: HOBART®

AWS: A5.4: E309-16 & E309L-16

Data Sheet: English

SDS: English (NA), French (NA)

Certification: Download PDF

Approvals: CWB


A lower carbon version of the 309(H) Sterling AP. Low carbon content makes it excellent for applications where reduced susceptibility to sensitization during high temperature service is necessary. Outstanding for dissimilar metal welding such as weld overlay or for welding type 309 stainless steel to mild or low alloy steels. It has a smooth running arc that results in a uniform weld bead that is flat to slightly convex.


Single and multiple pass, DCEP, AC, All Position

Available Products

Part Number Diameter (IN) Diameter (MM) Package
S483931-036 3/32 2.4 5 Lb (2 Kg) Hermetically Sealed Can
S483944-032 1/8 3.2 6 Lb (3 Kg) Hermetically Sealed Can
S483951-032 5/32 4 6 Lb (3 Kg) Hermetically Sealed Can
S483958-039 3/16 4.8 7 Lb (3.2 Kg) Hermetically Sealed Can


Food and Beverage, Petrochemical plants, Pulp and Paper, other general fabrication on stainless steels.