Customization: | Available |
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Type: | Welding Wire |
Material: | Low Alloy Steel |
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Duplex stainless steel flux-cored wire
SH.Y2209
Implementation standard :
AWS A5.22E2209T1-1
Description :
SH.Y2209 is CO, gas protected dual phase stainless steel fluxcored wire, stable arc, smooth transition, small splash, uniform melting bay coverage, good desagging performance, beautiful weld forming, excellent welding process performance. Because the weld metal contains about 40% ferrite, the deposited metal has the comprehensive properties of austenitic stainless steel and the stress corrosion resistance of ferrite stainless steel.
Use:
Usage: Used for welding of steel 00Cr22Ni5Mo3N(SUS2205) in petrochemical industry.
Note:
1. CO, gas protection, purity must be above 99.98%.
2. Preheating and interchannel temperature control 16~150ºC.
3. Other general precautions for flux-cored wire welding.
Chemical composition of deposited metal :(%)
chemical elements |
C | Mn | Si | S | P | Ni | Cr | Mo | Cu | N |
standard values |
≤0.04 | 0.5-2.5 | ≤1.00 | ≤0.03 | ≤0.04 | 7.5-10.0 | 21.0-24.0 | 2.5-4.0 | ≤0.75 | 0.08-0.20 |
instantiate | 0.03 | 1.30 | 0.70 | 0.004 | 0.018 | 8.61 | 23.35 | 3.15 | 0.02 | 0.11 |
test item | Tensile strength (MPa) | Elongation(%) |
standard values | ≥690 | ≥20 |
instantiate | 795 | 26 |
Diameter (mm) | welding current | welding voltage | Dry elongation | gas flow |
1.0 | 100-190 | 23-30 | 10-20 | 20-25 |
1.2 | 120-260 | 22-33 | 15-25 | 20-25 |
1.6 | 200-300 | 26-34 | 15-25 | 20-25 |
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