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
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Property
Classification
Req. = Requirement
Typ. = Typical results
N.S. = Not Specified
C.L. = Combined Limit for Mn + Ni + Cr + Mo + V
Mechanical Properties
Recommended Size and Power Range
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
Chemical CompositionNotice
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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Recommendations for Use
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Related industries
Construction
Construction
Stainless Steel
Stainless Steel
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