Low Carbon Stainless Steel Electrode Welding For Maximum Resistance to Corrosion.
CLASSIFICATION : AWS/SFA-5.4: E 308L-16; IS-5206: E 19.9LR 26
APPROVAL : LR, RDSO (Class M2), NPCIL
CHARACTERISTICS : An extra low carbon 19/10 stainless steel electrode with properties like resistance to oxidation, resistance to cracking at high temperature. The extra low carbon decreases the possibility of intra-granular corrosion. The electrode gives smooth arc, fine bead appearance and shiny finish.
APPLICATION :
1) Suitable for joining AISI 301L, 302L, 304L and 308L steel having 18Cr/8Ni with low carbon content.
2) Welding for clad steels of similar composition.
3) Overlays in Un-alloyed, low alloy steels etc.
RE-DRY CONDITION : Re-Dry the electrode at 250°C for 1 hrs before use.
|
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Cu |
Mo |
|
0.04 |
0.50-2.50 |
1.00 |
0.030 |
0.040 |
18.0-21.0 |
9.0-11.0 |
0.75 |
0.75 |
(single value maximum)
| UTS (N/mm²) |
EL % |
CHARPY “V” NOTCH IMPACT AT | |
| 520 Min | 30 Min | +20°C :100 Joules |
| Size(mm) (Dia) | Size(inch) (Dia) | Current Condition (DC+/AC)Amps | Kg./pkt. | Kg./Case |
| 2.50/ 2.40 X 350 | 3/ 32” X 14” | 50-80 | 2 | 20 |
| 3.15/ 3.20 X 350 | 1/ 8” X 14” | 75-100 | 2 | 20 |
| 4.00 X 350 | 5/ 32” X 14” | 110-140 | 2 | 20 |
| 5.00 X 350 | 3/ 16” X 14” | 150-180 | 2 | 20 |
