E309L stainless steel flux cored welding wire
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STANDARD
AWS A5.22 E309L T1-1；GB/T 17853 E309L T1-1
CHARACTERISTICS
Excellent operating properties, good appearance and slight spatter, corrosive resistance
APPLICATION
With excellent corrosive resistance, LZ309L is suitable for build-up welding of special steel, carbon or low alloy steel, base welding of stainless steel seams or similar materials.
TYPICAL CHEMICAL COMPOSITION (%)
| C | Mn | Si | Cr | Ni | Mo | S/P |
| 0.030 | 1.26 | 0.58 | 23.15 | 13.58 | 0.05 | ≤0.03 |
MECHANICAL PROPERTIES:
|
Strength of Extension σb（Mpa） |
Ductility δ5(%) |
| ≥520 |
≥35 |
| 590 | 30 |
WELDING PROCEDURE PARAMETERS
| Diameter(mm) | Amperage(A) | Voltage(V) |
|
Φ1.2 |
140-260 | 24-32 |
|
Φ1.6 |
200-300 | 27-34 |
PACKING