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ELECTRODES
STAINLESS STEEL ELECTRODES
PRENOX - 1B
STAINLESS STEEL ELECTRODES - PRENOX - 1B
CHARACTERISTICS :
PRENOX-1B is a low carbon, medium heavy coated, rutile based, 18/8 Cb stabilized
stainless steel electrode. The weld metal is resistant to cracking, corrosion
and at high temperatures upto 800 OC.. The weld metal has
excellent creep strength and is of radiographic quality. Niobium prevents
intergranular corrosion due to carbide precipitation in the temperature range
450-850OC..
APPLICATIONS :
For joining and welding of Corrosion resistant stainless steels such as AISI
grade 321 and 347 in industries where material must withstand corrosion due to
Hot exhaust gases and at high temperatures.
WELDMETAL COMPOSITION
|
Element |
Percent |
|
C |
0.08 Max. |
|
Si |
0.60-0.95 |
|
Mn |
0.50-2.50 |
|
Cr |
18-21 |
|
Ni |
9-11 |
|
Cb |
0.6-1.0 |
|
Ferrite |
6-9 |
CLASSIFICATION :
AWS A5.4 : E-347-16
DIN 8556 : E 19 9 Nb 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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