Flux Cored Wire E309LT1-1
AWS A5.22 E309LT1-1 Flux Cored Wire
Flux Cored Wire AWS A5.22 E309LT1-1 is a kind of Co2 gas shielded stainless steel flux cored wire, soft and stable arc, lower spatter, beautiful appearance, easy to slag removal,it has good welding performance and all position welding. The deposited metal has excellent crack resistance.
Flux Cored Wire AWS A5.22 E309LT1-1
Application
AWS A5.22 E309LT1-1 is applied in welding petrochemical and other manufacturing equipment, chemical composition of the same type of stainless steel structure and composite steel, steel and other components. Can also be used for wall welding of nuclear reactor, pressure vessel, transition layer surfacing and internals of oil refining equipmentJQ309L can be used for welding petrochemical and other manufacturing equipment, chemical composition of the same type of stainless steel structure and composite steel, steel and other components. Can also be used for wall welding of nuclear reactor, pressure vessel, transition layer surfacing and internals of oil refining equipment.
Shielding Gas is Co2
Chemical Composition of Deposited Metal (%) (CO2 Shielding Gas)
Mechanical Properties of Deposited Metal
Welding Positions:
Notes:
Available size: φ1.2mm φ1.4mm φ1.6mm
|
Test Item
|
C
|
Mn
|
Si
|
Ni
|
Cr
|
|
Guarantee Value
|
≤0.04
|
0.50~2.50
|
≤1.00
|
12.0~14.0
|
22.0~25.0
|
|
General Result
|
0.035
|
1.25
|
0.58
|
12.40
|
24.15
|
|
Test Item
|
S
|
P
|
|
|
Guarantee Value
|
≤0.030
|
≤0.040
|
|
|
General Result
|
0.004
|
0.023
|
|
|
Test Item
|
Rm(N/mm2)
|
A (%)
|
|
Guarantee Value
|
≧520
|
≧25
|
|
General Result
|
560
|
41.5
|
