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Stainless Steel Electrodes -Prenox-1A / Welinox 308 |
Characteristics :
PRENOX-1A is a low carbon, medium heavy coated, rutile based, 18/8 austenitic stainless steel electrode. Controlled ferrite content of 3-7% gives maximum resistance to cracking, corrosion and at high temperatures upto 800 OC. The weld metal has excellent creep strength and is of radiographic quality. The electrode operates equally well on AC or DC (+) current. The electrode is noted for arc stability, low spatter loss and easy striking/restriking properties. |
Applications :
Welding of 18/8 stainless steels such as AISI 301, 302, 304 and 308. Welding of Hospital apparatus, Aircraft frames, apparatus for Nitric acid, Acetic acid, Milk and Soap industries etc.
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Weldmetal Composition
Element |
Percent |
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C |
0.08 Max. |
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Si |
0.60-0.95 |
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Mn |
0.50-2.50 |
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Cr |
18-21 |
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Ni |
9-11 |
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Ferrite |
3-7 |
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Classifications :
AWS A5.4 |
E-308-16 |
DIN 8556 |
E 19 9 R 26 |
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Current Range & Packing Data :
Size MM DxL |
Current Range (Amps) AC or DC (+) |
Pieces per Packet |
Pieces per Carton |
| 2.00x300 |
40-50 |
150 |
900 |
| 2.50x350 |
50-75 |
100 |
600 |
| 3.15x350 |
90-110 |
60 |
360 |
| 4.00x350 |
110-140 |
40 |
240 |
| 5.00x350 |
140-170 |
30 |
180 |
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