Lime-titania type electrode for producing weld deposit with perfect structure of Austenite
CLASSIFICATION
: AWS/SFA-5.4: E 330-16
CHARACTERISTICS :
E 330-16 lime-titanium type electrode depositing 0.2C-15.5Cr-35 Ni. These electrodes are commonly used where heat and scale-resisting properties above 980°C or require. However high sulfur environments may adversary affect performance at elevated temperature.
APPLICATION :
- As the weld metal contains high Ni, it has good acid resistibility and heat resistibility.
- It can be used for welding of cast Iron and wrought alloys products where heat resistibility is required as in furnace equipment.
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 |
| 0.18-0.25 | 1.00-2.50 | 1.00 Max | 0.030 Max | 0.040 Max | 14.00-17.00 | 33.00-37.00 |
ALL WELD MECHANICAL PROPERTIES :
| UTS (N/mm²) | EL % (l=4d) |
| 520 min. | 25 Min. |
DIMENSION, CURRENT CONDITION & PACKING DATA
| Size(mm) (Dia) | Size(inch) (Dia) | Current Condition (DC-/AC) Amps | kg./packet. | 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 |