Low Alloy Steels
F 90S-D2
AWS: SFA 5.28 ER90S-D2
EN ISO CODE: 14341-B W 55A 3I14 Mo
F 90S-D2 is a copper-coated solid wire available in bright finish. The wire gives stable arc, smooth welding performances and deposits radiographic quality welds. This wire is recommended for welding of molybdenum (~0.5%) containing high strength fine-grained structural steels. The wire also is suitable for welding of penstock pipe-line, fabrication of earth moving equipments, etc. where high tensile strength property is desired from the weld metal. Suitable for welding of ASTM steels: SA-455/ SA-455M, Gr.60, Gr.65, Gr.70 steels of SA-515/ SA-515M, Gr.60, Gr.65, Gr.70 steels of SA-516/ SA-516M, Class 1 of A grades of SA-533/ SA-533M, etc.
| Element | C | Mn | Si | S | P | Mo | Cu |
| Percent | 0.075 | 1.78 | 0.55 | 0.014 | 0.015 | 0.45 | 0.15 |
| UTS | Ys | Elongation | CVN Impact Strength (J) |
| (MPa) | (MPa) | (L= 5d)% | at minus 30 C |
| 680 | 560 | 22.0 | 55 |
STANDARD SIZE : Diameter 1.6 mm, 2.0 mm, 2.4 mm & 3.2 mm in cut lengths of 500 mm / 1000 mm each.
QUANTITY : 5 kg wire put in an air-tight polythene bag and finally packed in a plastic container. Identification AWS code is punched on each wire.
Argon
DCEN
H, F, VU, OH
