Specially designed a high Nickel alloy electrode.
CLASSIFICATION : AWS/SFA-5.11: E NiCrFe-2
CHARACTERISTICS : A high Nickel alloy electrode specially designed to resist crack, oxidation and corrosion. Equally provides high strength at elevated temperature. Gives smooth arc, excellent operating characteristics, easy slag detachability.
APPLICATION :
1) Suitable to weld dissimilar metals viz carbon steel, stainless steel, Ni and Ni based alloy.
2) Base materials : Inconel 600, Incoloy 800, Incoloy DS
3) Cryogenic vessels & pipe work of 3-9 % Ni steels for temperatures down to -196°C
4) Elevated temperatures services in furnace equipment & petrochemical plants involving temperatures upto 1000°C
5) Joining and Surfacing in fabrications.
RE-DRY CONDITION : Re-Dry the electrode at 250°C for 1 hour before use.
ALL WELD CHEMICAL COMPOSITION %
|
C |
Mn |
Si |
Ni |
Cr |
Mo |
Fe |
Cb |
|
0.10 max. |
1.00-3.50 |
0.75 max |
62.00 Min |
13.0 17.0 |
0.50-2.5 |
12.00 Max |
0.50-3.00 |
WELD METAL MECHANICAL PROPERTIES :
|
UTS N/mm2 |
EL % (l=4d) |
CHARPY “V” NOTCH IMPACT AT |
|
550 Min. |
30 Min. |
-1960C : 50 J |
DIMENSION, CURRENT CONDITION & PACKING DATA
| Size(mm) (Dia) | Size(inch) (Dia) | Current Condition (DC+)Amps | Wt. of /pkt. | Wt. of Case |
| 2.50/ 2.40 X 350 | 3/ 32” X 14” | 60-80 | 2 | 20 |
| 3.15/ 3.20 X 350 | 1/ 8” X 14” | 70-100 | 2 | 20 |
| 4.00 X 350 | 5/ 32” X 14” | 100-130 | 2 | 20 |
| 5.00 X 350 | 3/ 16” X 14” | 150-190 | 2 | 20 |
