FCW S 309H
Description & applications
• Rutile flux cored stainless steel wire for gas shielded metal arc welding
• 24% chromium - 13% nickel - high carbon deposit
• Exceptional resistance to moisture pick up
• Attractive bead appearance, automatic slag release, very good penetration and high productivity
• Excellent X-ray soundness
• Maximum performances in the horizontal and downhand positions
• Can be used out of position
• Welded with classical economical Ar-CO2 mixtures or CO2
APPLICATIONS
FCW S 309H is suitable for welding similar heat resisting alloys in wrought or cast form, for welding dissimilar metals or for joining steels which are difficult to weld, such as ferritic and martensitic 13% Cr steels.
Classification
| AWS A 5.22 | EN ISO 17633-A: | ASME IX Qualification | EN ISO 17633-B |
|---|---|---|---|
| E309T0-4 - E309T0-1 | T 22 12 H R M 3 - T 22 12 H R C 3 | QW432 F-N° 6 / QW442 A-N° 8 | TS309-FB0 |
Typical weld metal composition (%)
| C | Mn | Si | Cr | Ni |
|---|---|---|---|---|
| 0.06 | 1.4 | 0.8 | 23.0 | 12.8 |
All weld metal mechanical properties
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | KCV |
|---|---|---|---|
| 600 | 495 | 33 | 20°C : 50 J |
Shielding gas
| Argon+5-50% Co2 (-); 100% CO2 (C1);Argon + 5-25% CO2+ 10-30% He (M211) |
Operating conditions
| Diameter [mm] | Current type | Intensity [A] | Voltage [V] | Stick-out [mm] | Gas flow |
|---|---|---|---|---|---|
| 1.2 | DC (+) | 100-280 | 23-33 | 10-25 | 12 - 20 l/min |
| 1.6 | DC (+) | 150-400 | 23-35 | 10-25 | 12 - 20 l/min |
Welding positions
EN ISO 6947: PA, PB.
ASME IX: 1G, 1F, 2F.
Packings & Diameters
| Diameters [mm] | 1.2 | 1.2 - 1.6 |
|---|---|---|
| Packing(s) | Spool S200 | Spool BS300 |
| Weight [Kg] | 5 | 15 |
| Description | - | - |