DETAILS
BLUE MAX® MIG 309L ideal for joining stainless steels to themselves or to carbon or low alloy steels, and can be used at temperatures of up to 700°F (371°C). Reduced carbon levels (0.03% max) offer increased resistance to inter-granular corrosion
Features
- Q2 Lot® - Certified Material Test Report showing actual wire composition, Country of Origin and calculated ferrite number (FN) of each lot is available online in the Certificate Center
- Proprietary surface lubricant for steady feeding and arc stability leading to exceptional performance at high wire feed speeds
- Reduced carbon levels (0.03% max) offer increased resistance to inter-granular corrosion
- Excellent corrosion resistance
Typical Applications
- General Fabrication
- Joining dissimilar metals
- Can be used at temperatures up to 700 degrees F
Welding Positions
- All
Shielding Gas
- 98% Ar / 2% O₂
Disclaimers
Service Information
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
See test result disclaimer
CONFORMANCE
CONFORMANCES | SPECIFICATION | CLASSIFICATION |
---|---|---|
AWS | AWS A5.9 | ER309, ER309L |
ABS | AWS A5.9 | ER309, ER309L |
CWB | CSA W48 | ER309, ER309L |
MIL | MIL-E-19933E AMD1 | MIL-309 |
WIRE COMPOSITION
Classification | %C | %Cr | %Cu | %Mn | %Mo | %N | %Nb | %Ni | %P | %S | %Si | Ferrite Number (Delong ©) | Ferrite Number (WRC-1992 ©) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ER309 Requirement | 0.12 max. | 23.0 - 25.0 | 0.75 max. | 1.0 - 2.5 | 0.75 max. | 12.0 - 14.0 | 0.03 max. | 0.03 max. | 0.30 - 0.65 | ||||
ER309L Requirement | 0.03 max. | 23.0 - 25.0 | 0.75 max. | 1.0 - 2.5 | 0.75 max. | 12.0 - 14.0 | 0.03 max. | 0.03 max. | 0.30 - 0.65 | ||||
Typical Result | 0.01-0.02 | 23.5 | 0.05-0.08 | 1.6 | 0.03-0.04 | 0.05-0.06 | 0.00 max. | 13.4-13.6 | 0.02 | 0.01 | 0.35-0.42 | 13 | 11 |
TYPICAL OPERATING PROCEDURES
Diameter | Shielding Gas |
Voltage
volts |
Approx. Current
amps |
---|---|---|---|
0.035 in (0.9 mm) | 98% Ar / 2% O2 | 26-29 | 160-210 |
0.045 in (1.1 mm) | 98% Ar / 2% O2 | 28-32 | 180-250 |
1/16 in (1.6 mm) | 98% Ar / 2% O2 | 29-33 | 200-280 |