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| NUTO WELD HF - III |
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| Hardness: |
550 to 600 BHN |
| Coating: |
RUTILE |
| Current: |
AC or DC (-) |
| Description & Characteristics : |
A rutile based heavy coated electrode for welding unalloyed structural steel in all position. Gives exceptionally smooth arc, medium penetration, negligible spatter with fine ripple finish, yields radiographic quality weld even at high welding speed, can be used as a touch electrode. Excellent for vertical up welding. |
| Redrying : |
100 to 130oC for 30 min. |
| Typical Applications : |
Hot & cold punching dies, earth moving equipment, shears, oil expeller worms, extruder screw or worms, mine rails, conveyor buckets, crane wheel, gears, etc. |
| Typical Weld Metal Properties : |
| C : |
0.40 to 0.70% |
| Mn : |
0.40 to 0.80 % |
| Si : |
0.20 to 0.45 % |
| Cr : |
4.00 to 7.90% |
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| Current Condition & Packing Data : |
| Size (mm) |
Current (Amps) |
Pcs / Pkt |
Pcs / Case |
| 3.15 x 350 |
100 - 140 |
130 |
520 |
| 4.00 x 450 |
140 - 190 |
85 |
340 |
| 5.00 x 450 |
180 - 250 |
55 |
220 |
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