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Solid Wires
AUTOTHERME 90S-D2
AWS: SFA 5.28 ER90S-D2
EN ISO CODE:
Autotherme 90S-D2 is a copper-coated solid wire for GMAW, 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 gradesof 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 |
| (MPa) | (MPa) | (L=4d) % | at minus 30°C (Joules) |
| 680 | 560 | 22.0 | 55 |
| Diameter | Flat | |
| Volt, V | Current, A | |
| 1.20 mm | 27-32 | 300-360 |
| 1.60 mm | 25-30 | 340-420 |
Argon/ 1-5% O2
H, F, VU, OH
STANDARD SIZE 1.2 mm & 1.6 mm.
QUANTITY 15.0 kgs wire, layer wound in a plastic spool that conforms to DIN-8559 SD-300.
