Stainless steel continuous & cut length solid welding wire for MIG/TIG welding
CLASSIFICATION : AWS/SFA-5.9: ER309L, BS 23.12.L
DIN 8556: WK. 1.4332
DIN 8556: WK. 1.4332
CHARACTERISTICS :
ER309L is austenitic Stainless steel welding wire, the weld metal contains ferrite and resistance to crack is extremely good. Due to its high level of alloy, it has excellent resistance to heat.
APPLICATION :
ER 309L welding wire of 22%Cr-12%Ni steel for joining ferrite to austenite stainless steel for services temperature up o 300°C . Heat resistance cast steel clad side of 18% Cr-8% Ni clad steel and stainless steel to Cr-Mo steel or carbon steel.
SHIELDING GAS :
welding with 100% Ar gas Or Ar+2%O2 gas.
CHEMICAL COMPOSITION % ( solid wire chemistry )
| C | Mn | Si | S | P | Ni | Cr | Mo | Cu |
| 0.030 max. | 1.00-2.50 | 0.30-0.65 | 0.030 Max | 0.030 Max | 11.00-14.00 | 22.00-26.00 | 0.75 max. | 0.75 Max |
ALL WELD MECHANICAL PROPERTIES ( UNDER Ar GAS SHIELD )
| UTS(N/mm²) | Proof strength(N/mm²) | EL % (5d) | CHARPY “V” NOTCH IMPACT AT | FERRITE Qty.(FN) |
| 540-660 | 400-490 | 30-40 | +20°C : 50-80 J | 10-14 |
DIMENSION, CURRENT CONDITION & PACKING DATA (RAAJMIG ER309L)
| Size(mm) | Size(inch) | Current Condition (DC+) | Voltage (V) | Gas Flow Rate L/min. | Spool packing 12.5 kg. | Spool packing 15 kg | Drum packing 100/200kg |
| 0.80 | 0.031 | 70-220 | 16-24 | 10-20 |  | | X |
| 1.20 | 0.047 | 150-300 | 24-34 | 15-25 | | | |
| 1.60 | 1/16” | 150-350 | 28-36 | 15-30 | | | |
DIMENSION, CURRENT CONDITION & PACKING DATA ((RAAJTIG ER309L )
| Size(mm) | Size(inch) | Length(mm) | Length (inch) | Current Condition(DC+) | Voltage(V) | Tube packing 5 kg | Box packing 20 kg |
| 1.60 | 1/ 16” | 1000 | 36” | 40-80 | 10-16 | | |
| 2.0 | 5/ 64” | 1000 | 36” | 50-100 | 12-18 | | |
| 2.4/ 2.5 | 3/ 32” | 1000 | 36” | 60-120 | 14-20 | | |
| 3.2 | 1/ 8” | 1000 | 36” | 100-150 | 16-24 | | |
| 4.0 | 5/ 32 | 1000 | 36” | 140-200 | 18-28 | | |
Raajratna offer a wide range of Stainless steel welding wires for MIG/TIG/SA welding.
And also available RAAJMIGER308LSi version for MIG welding process