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ELECTRODES
STAINLESS STEEL ELECTRODES
PRENOX - 1A
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.
WELDMETAL COMPOSITION
|
Element |
Percent |
|
C |
0.08 Max. |
|
Si |
0.60-0.95 |
|
Mn |
0.50-2.50 |
|
Cr |
18-21 |
|
Ni |
9-11 |
|
Ferrite |
3-7 |
CLASSIFICATION :
AWS A5.4
: E-308-16
DIN 8556
: E 19 9 R 26
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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