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SW-309MoL Cored
FLUX CORED WIRE
AWS A5.22 / ASME SFA5.22 E309LMoT1-1/-4
JIS Z3323 YF309MoLC
l Applications
Main uses are for the applications of resistance to heat and corrosion and for the joining of stainless steels to mild or low alloy steel.
l Characteristics on Usage
SW-309MoL Cored is designed for the welding of 22%Cr-12%Ni-2.5%Mo stainless steels. This wire has excellent crack resistance combined with good arc characteristics for the use of downhand and vertical up.
l Notes on Usage
a) Use with 100% CO2 or Ar + 20~25% CO2 gas.
b) Refer to page 168 for storage instructions and notes on usage.
l Welding Position
Current Shielding Gas
DC+ CO2
Ar + 20~25% CO2
l Typical Chemical Composition of All-Weld Metal (%)
(Shielding Gas: 100% CO2)
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
|
0.03 |
0.70 |
1.20 |
0.025 |
0.010 |
22.50 |
12.50 |
2.50 |
l Typical Mechanical Properties of All-Weld Metal
(Shielding Gas: 100% CO2)
|
T.S N/mm2 (lbs/in2) |
EL. (%) |
Temp. ℃(℉) |
CVN-Impact Value J (ft·lbs) |
|
690(100,000) |
32 |
-20(-4) |
40 (33) |
l Approval
CWB
l Packing (Including Ball Pac)
|
Dia.(mm) (in) |
0.9 |
1.2 |
1.6 |
Spool(kg) |
12.5 |
15 |
|
0.035 |
0.045 |
1/16 |
(lbs) |
28 |
33 |
|
|
Ball Pac |
|
|||||
l Sizes Available and Recommended Currents (Amp.)
|
Size mm (in) |
0.9 (0.035) |
1.2 (0.045) |
1.6 (1/16) |
|
F&HF |
130~180 |
180~220 |
250~290 |
|
V-up,OH |
100~140 |
120~160 |
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