FCAW
DW-2209
Flux cored wire
| Features: | - Suitable for normal duplex stainless steel (S32205, S31803, etc.)
|
|---|
| Classification: | AWS A5.22 E2209T1-1/4 |
|---|
| Shielding gas: | CO2 or Ar-CO2 |
|---|
| Polarity: | DCEP |
|---|
Welding Positions:
Packaging data
| φ mm | Spool |
|---|
| 1.2 | 12.5kg |
| Volume mm | 295W, 110H, 295L |
|---|
Composition (all-weld metal mass %)
| | Typical (Ar-CO2) | Guarantya |
|---|
| C | 0.03 | 0.04 |
|---|
| Si | 0.5 | 1.0 |
|---|
| Mn | 0.7 | 0.5-2.0 |
|---|
| P | 0.02 | 0.04 |
|---|
| S | <0.01 | 0.03 |
|---|
| Ni | 9.4 | 7.5-10.0 |
|---|
| Cr | 23.0 | 21.0-24.0 |
|---|
| Mo | 3.3 | 2.5-4.0 |
|---|
| Cu | 0.03 | 0.75 |
|---|
| N | 0.14 | 0.08-0.20 |
|---|
| Note: aSingle values are maximium. |
Welding parameters (A)
| φ mm | 1F, 1G, 2F | 2G | 3G uphill | 4G |
|---|
| 1.2 | 130-250 | 150-220 | 130-180 | 160-200 |
All-weld mechanical properties
| | Typical (Ar-CO2) | Guaranty |
|---|
| 0.2%YS (MPa) | 630 | - |
|---|
| TS (MPa) | 815 | 690min. |
|---|
| EI on 4d (%) | 28 | 20min. |
|---|
| IV -40°C (J) | 60 | - |
|---|
| LR | S31803S (CHEM)
|
|---|
| CWB | E2209T1-1, E2209T1-4 |
|---|
| Note: Ar-CO2 |
