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S-4301.I
COVERED ELECTRODES FOR CARBON STEELS
AWS A5.1 / ASME SFA5.1 E6019
JIS Z3211 D4301
l Applications
S-4301. I is an ilmenite type electrode for carbon steels.
Welding of such parts, where the highest reliability is required, such as strength members of ship hulls, high pressure vessels and buildings.
l Characteristics on Usage
S-4301. I is designed for general purpose.
As crack resistibility, pitting resistibility and X-ray performance are excellent among ilmenite type electrodes, it also can be used for welding structural steels of heavy section 25mm(1 inch) in thickness.
l Notes on Usage
Pay attention not to exceed the range of proper currents in case of welding structures which require weld metal of high X-ray soundness.
l Welding Position Current
AC or DC±
l Typical Chemical Composition of All-Weld Metal (%)
|
C |
Si |
Mn |
P |
S |
|
0.05 |
0.10 |
0.37 |
0.021 |
0.014 |
l Typical Mechanical Properties of All-Weld Metal
|
Y.S N/mm2 (lbs/in2) |
T.S N/mm2 (lbs/in2) |
EL. (%) |
Temp. ℃(℉) |
CVN-Impact Value J (ft·lbs) |
|
382(55,500) |
437(63,500) |
31.2 |
0(32) -20(-4) |
88 (65) 56 (42) |
l Approval
KR, ABS, LR, BV, DNV, GL, NK
l Packing
Packet 5kg ( 11 lbs )
Carton 5kg ( 11 lbs ) ×4 : 20kg (44 lbs)
l Sizes Available and Recommended Currents (Amp.)
|
Size mm (in) |
2.6 (3/32) |
3.2 (1/8) |
4.0 (5/32) |
4.5 (11/64) |
5.0 (3/16) |
6.0 (15/64) |
|
Length mm (in) |
350(14) |
350(14) |
400(16) |
400(16) |
400(16) |
450(18) |
|
400(16) |
450(18) |
450(18) |
||||
|
F |
50~85 |
80~130 |
120~180 |
145~200 |
170~250 |
240~310 |
|
V-up,OH |
45~70 |
60~110 |
110-150 |
120~180 |
130~200 |
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