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S-308L.16N
COVERED ELECTRODES FOR STAINLESS STEELS
AWS A5.4 / ASME SFA5.4 E308L-16
JIS Z3221 D308L-16
l Applications
Welding of extra-low carbon 18%Cr-8%Ni steel.
l Characteristics on Usage
S-308L.16N is a lime-titania type electrode for extra-low carbon 18%Cr-8%Ni steel with good usability. It is quite efficient because its burn-off rate and deposition rate are high because comparatively high amperage can be used.
l Notes on Usage
a) It is most effective to proceed with welding, keeping the arc as short as possible in flat position.
b) Remove dirts such as oil and dust from the groove.
c) Dry the electrodes at 350℃ (662℉) for 60 minutes before use.
l Welding Position Current
AC or DC+
l Typical Chemical Composition of All-Weld Metal (%)
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
|
0.02 |
0.67 |
0.87 |
0.030 |
0.018 |
19.23 |
10.08 |
l Typical Mechanical Properties of All-Weld Metal
|
T.S N/mm2 (lbs/in2) |
EL. (%) |
|
561(81,500) |
44.0 |
l Approval
KR, ABS, LR, DNV, NK, BV, CWB
l Packing
Packet 2.5kg ( 5.5 lbs )
Carton 2.5kg ( 5.5 lbs ) ×4 : 10kg (22 lbs)
l Sizes Available and Recommended Currents (Amp.)
|
Size mm (in) |
2.0 (5/64) |
2.6 (3/32) |
3.2 (1/8) |
4.0 (5/32) |
5.0 (3/16) |
|
Length mm (in) |
300(12) |
300(12) |
350(14) |
350(14) |
350(14) |
|
F |
30~80 |
50~110 |
100~140 |
140~180 |
170~240 |
|
V-up,OH |
20~50 |
45~80 |
65~110 |
85-135 |
- |
