Ferrite controlled, low carbon, 18/13/2.3 Mo with Nb stainless steel Electrode.
CLASSIFICATION : AWS/SFA-5.4: E 318-16 , DIN E 19 123 Nb R23
IS-5206: E 19.12.2NbR 26
IS-5206: E 19.12.2NbR 26
CHARACTERISTICS :
A ferrite controlled, low carbon, 18/13/2.3 Mo with Nb electrode. Weld deposit is resistant to inter granular corrosion cracking, resistant to pitting. The electrode gives smooth arc, fine and rippled bead appearance and easy slag detachability.
APPLICATION :
- Suitable to weld Niobium and Titanium based stainless steels.
- Maximum resistance to cracking, corrosion and scaling.
- Stabilized with Niobium to resist intergranular corrosion between 425°C and 845°C
RE-DRY CONDITION :
Re-Dry the electrode at 250°C for 1 hrs before use.
ALL WELD CHEMICAL COMPOSITION %
| C | Mn | Si | S | P | Cr | Ni | Mo | Cb |
| 08 max. | 0.50-2.50 | 1.00 Max | 0.030 Max | 0.040 Max | 17.00-20.00 | 11.00-14.00 | 2.00-3.00 | 6xC Min -1.00 Max |
ALL WELD MECHANICAL PROPERTIES :
| UTS(N/mm²) | EL %(l=4d) | CHARPY “V” NOTCH IMPACT AT | FERRITE (FN) |
| 550-660 | 25-40 | +20°C :60-80 J | 5-9 |
DIMENSION, CURRENT CONDITION & PACKING DATA
| 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” | 80-100 | 2 | 20 |
| 4.00 X 350 | 5/ 32” X 14” | 100-140 | 2 | 20 |
| 5.00 X 350 | 3/ 16” X 14” | 140-180 | 2 | 20 |