Products
YAWATA 309LT1
(For Stainless Steel to Carbon Steel or Low Alloy Steel)
Classification : AWS A 5.22 : E309LT1-1/4
Approvals :
Application : Welding of stainless steel to carbon steel or low alloy steel
PDFYawata-Pamphlet-FCW-Stainless.pdf
YAWATA 309LT1 is a flux cored arc welding wire to be used with CO2 or Ar+20% CO2 shield gas for joining stainless steel to carbon steel or low alloy steel. It provides excellent weldability, corrosion resistant and crack resistance due to proper ferrite contents in the deposited metal. Good slag removal, stable arc and easy to control. Weld metal has 23.5% Cr and 13% Ni.
AWS A 5.22 : E309LT1-1/4
Notice
AWS A 5.22 : E308LT1-1 = CO2 Shielding Gas
AWS A 5.22 : E308LT1-4 = 75%-80% Ar + CO2 Shielding Gas
Notice
AWS A 5.22 : E308LT1-1 = CO2 Shielding Gas
AWS A 5.22 : E308LT1-4 = 75%-80% Ar + CO2 Shielding Gas
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Mo
|
Cu
|
|
|
Req.
|
≤0.04
|
≤1.00
|
0.5-2.5
|
≤0.040
|
≤0.030
|
22.0-25.0
|
12.0-14.0
|
≤0.50
|
≤0.50
|
|
Typ.
|
0.02
|
0.51
|
1.01
|
0.016
|
0.005
|
23.34
|
12.01
|
0.06
|
0.10
|
Typ. = Typical results
N.S. = Not Specified
C.L. = Combined Limit for Mn + Ni + Cr + Mo + V
| Tensile Strength N/mm2 |
Elongation % |
|
| Req. (AWS A5.22) | ≥520 | ≥30 |
| Typ. | 574 | 39 |
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