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Stainless Steel Electrodes - Prenox-17 |
Characteristics :
A medium heavy coated, low hydrogen electrode which gives 17% Cr air hardenable welds. Hardening can be avoided through preheating and stress relieving.
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Applications :
Used for welding of AISI 430 and similar stainless steels, stainless steels cutlery, pump parts, oil refinery equipment and corrosion & heat resisting applications.
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Weldmetal Composition
Element |
Percent |
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C |
0.10 Max. |
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Si |
0.20-0.70 |
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Mn |
1.00-Max |
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Cr |
15-17 |
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Ni |
0.60 Max |
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S |
0.03 Max |
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P |
0.03 Max. |
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Typical Mechanical Properties of all weld Metal
Ultimate Tensile Strength Kg/mm2 |
Elongation % (L=5d) |
| 47 |
21 |
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Classifications :
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Current Range & Packing Data :
Size MM DxL |
Current Range (Amps)DC (+) |
Pieces per Packet |
Pieces per Carton |
| 2.00x300 |
40-50 |
150 |
900 |
| 2.50x350 |
55-70 |
100 |
600 |
| 3.15x350 |
80-110 |
60 |
360 |
| 4.00x350 |
110-140 |
40 |
240 |
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Instructions :
- Keep electrodes dry.
- Do not use excessive current.
- Hold short arc.
- Use good fit-up on joints.
- Adopt proper sequence.
- Remove the slag with a stainless steel wire brush.
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