Low Hydrogen basic coated iron powder type Electrode for welding Q&T steels.
CLASSIFICATION :AWS/SFA-5.5: E 9016G
IS-1395: E 63 BG 129Fe
IS-1395: E 63 BG 129Fe
CHARACTERISTICS :
Low hydrogen basic coated iron powder electrode for welding Q&T steels. It gives radiographic quality weld metal. Welding suitable for all positions with smooth arc and low spatter. Good toughness properties with high tensile strength.
APPLICATION :
- suitable for welding high tensile steels.
- Q &T steels, HSLA steels.
- penstocks, tanks, pressure vessels and bridges.
- Earthmoving machinery and similar heavy fabrications.
RE-DRY CONDITION : Re-Dry the electrode at 250°C for 1 hrs before use
ALL WELD CHEMICAL COMPOSITION %
| C | Mn | Si | Ni | Mo | S&P |
| 0.10 max. | 1.20-1.50 | 0.60 max | 0.80-1.50 | 0.60 Max | 0.030 Max. |
ALL WELD MECHANICAL PROPERTIES :
| YS(N/mm²) | UTS(N/mm²) | EL %(l=4d) | CHARPY “V” NOTCH IMPACT AT |
| 530-640 | 620-690 | 17-26 | -50°C : 30-80 J |
DIMENSION, CURRENT CONDITION & PACKING DATA
| Size(mm) (DXL) | Size(inch) (DXL) | Current Condition (DC+/AC 70V) | No. of Pcs./pkt. | No. of Pcs./Case |
| 2.50/ 2.40 X 350 | 3/ 32” X 14” | 80-100 | 170 | 640 |
| 3.15/ 3.20 X 450 | 1/ 8” X 14”/ 18” | 100-140 | 105 | 420 |
| 4.00 X 450 | 5/ 32” X 18” | 140-180 | 70 | 280 |
| 5.00 X 450 | 3/ 16” X 18” | 200-250 | 48 | 192 |