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Trefileries Wire India Pvt.Ltd.
NH-8, Block- 462,
POR - 391243,
Gujarat, India.
NH-8, Block- 462,
POR - 391243,
Gujarat, India.
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| LF-40 | |
|---|---|
| End Color : Brown | A.W.S. : E-7016 I.S.814/2004 : EB 5326 H2X |
| Low Hydrogen Electrode | |
| LF-40 is a medium heavy coated low hydrogen type all position electrode deposits high quality welds heaving good strength and ductility at sub-zero temperatures. Electrode is easy to operate on AC as well as DC (+). | |
| Applications | |
| Welding mild steel, medium high tensile steels, low alloy steels, carbon steels, heavy machinery such as well cranes, earth moving equipments and so on. LF-40 can also be used for cast iron as cast steel, a non-machinable electrode. | |
| Electrode Type | Weld Metal Chemistry | |||||
|---|---|---|---|---|---|---|
| SUN-ARC | AWS Class | %C | %Min | %S | %Si | %P |
| LF-40 | E-7016 | 0.075 | 1.10 | 0.020 | 0.55 | 0.024 |
| Mechanical Properties | ||||||||
|---|---|---|---|---|---|---|---|---|
| %NI | %Cr | %Mo | Others | %Fe | Y.S. N/mm2 | U.T.S. N/mm2 | %E Energy | Impact |
| - | - | - | - | Bal | 460 | 560 | 24 60j | @ -20 °C |
| Electrode Type | 5.00 mm Pcs. 8 Pkt. Box | 4.00 mm Pcs. 8 Pkt. Box | 3.15 mm Pcs. 8 Pkt. Box | 2.50 mm Pcs. 8 Pkt. Box |
|---|---|---|---|---|
| LF-40 | 280 | 400 | 560 | 720 |