"N" designation - Cobalt restriction of 0.05% max - Low cobalt levels typically required in nuclear industry.
- CONFORMANCES: SPECIFICATION, CLASSIFICATION
- AWS: AWS A5.9, ER309L
- Classification: %C, %Co, %Cr, %Mn, %Mo, %N, %Nb, %Ni, %P, %S, %Si, %Total Cu, Ferrite Number (Delong ©), Ferrite Number (WRC-1992 ©)
- ER309L Requirement: 0.03 max., 23.0 - 25.0, 1.0 - 2.5, 0.75 max., Info. Only, Info. Only, 12.0 - 14.0, 0.03 max., 0.03 max., 0.30 - 0.65, 0.75 max., Info. Only, Info. Only
- Typical Result: 0.02, 0.04, 23.7, 1.6, 0.12, 0.08, 0.00 max., 13.3, 0.02, 0.00 max., 0.34, 0.09, 10, 10
- LECO Diameter: 0.035 in (0.9 mm)
- LECO Package: (4) 2 lb Spool
- Diameter (in): 0.035
- Part number: ED034145
- UPC/EAN: 0015082549835
AWS ER309 Stainless TIG rod is used for GTAW (TIG) welding of stainless steel base metals. Match the filler alloy to the base material: ER308L for 304/308 stainless, ER309L for dissimilar welds (stainless to carbon steel), ER316L for marine and chemical service, ER317L for higher corrosion resistance than 316L. Using the wrong filler can reduce corrosion resistance at the weld zone.
- Electrode type: TIG Rod
TIG (GTAW) filler rods give welders precise control over the weld pool because the filler is fed manually rather than carried in the arc. Choosing the correct alloy and diameter keeps weld chemistry, penetration, and bead appearance consistent across procedures.
1 Year
BLUE MAX Orbital TIG is designed for orbital applications with no surface treatment
Features
• Ultra clean wire for orbital applications
• Meets the low Si & Co levels typically required in the nuclear industry
• Overall composition is controlled to meet nuclear and power generation requirements
• Prior to using this material for ASME Boiler and Pressure Vessel Code Section III applications, please contact the Lincoln Specials Department to receive a Certified Material Test Report (CMTR) which meets all requirements of NCA-3860