E309LT1-1 Metal FCAW Stainless Flux Core Welding Wire 1.2mm 1.4mm 1.6mm
E309LT1-1 Metal FCAW Stainless Flux Core Welding Wire1.2mm 1.4mm 1.6mm
E309LT1-1 1.2/1.4/1.6mm CO2 Gas Shielded Stainless Steel Flux Cored Arc Welding Wire
Specification:LT·309L is a kind of CO2 gas shielded stainless steel flux cored wire,soft and stable arc,lower spatter,beautiful appearance,easy slag removal,it has good welding perfomance and all position welding.The deposited metal has excellent crack resistance.
Purpose:It can be used for welding petrochemical and other manufacturing equiqment,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.
LT·309L Conform to Standard :GB/T 17853 E309LT1-1 AWS A5.22 E309LT1-1
Shielding Gas:CO2
Chemical Composition(%)(Shielding Gas:CO2)
| Chemical Composition | C | Mn | Si | Ni | Cr | S | P |
| Guarantee Value | ≤0.04 | 0.50~2.50 | ≤1.00 | 12.0~14.0 | 22.0~25.0 | ≤0.030 | ≤0.040 |
| General Result | 0.035 | 1.25 | 0.58 | 12.4 | 24.15 | 0.004 | 0.023 |
Mechanical Properties of Deposited Metal(Shielding Gas:CO2)
| Test Item | Rm(MPa) | A(%) |
| Guarantee Value | ≥520 | ≥25 |
| General Result | 560 | 41.5 |
Specification of supply:Φ1.2mm Φ1.4mm Φ1.6mm
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