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ELECTRODES
STAINLESS STEEL ELECTRODES
PRENOX - 17
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.
APPLICATIONS :
Used for welding of AISI 430 and similar stainless steels, stainless steels
cutlery, pump parts, oil refinery equipment and corrosion & heat resisting
applications.
WELDMETAL COMPOSITION
|
Element |
Percent |
|
C |
0.10 Max. |
|
Si |
0.20-0.70 |
|
Mn |
1.00-Max |
|
Cr |
15-17 |
|
Ni |
0.60 Max |
|
S |
0.03 Max |
|
P |
0.03 Max |
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL:
|
Ultimate Tensile
Strength
Kg/mm2 |
Elongation
% (L=5d) |
|
47 |
21 |
CLASSIFICATION :
AWS A5.4
: E-430-15
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 |
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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