Descripción y aplicaciones
• Basic flux cored stainless steel wire for gas shielded metal arc welding
• 19% chromium - 9% nickel - low carbon deposit
• For cryogenic and highly restrained structures
• Exclusive slag system enables to get attractive bead appearance, excellent slag release, good penetration profile and high productivity
• Attractive weldability and maximum performances in the horizontal and downhand positions
• Excellent X-ray soundness, ductility and unique impact toughness
• Welded with classical economical Ar-CO2 mixtures
APPLICATIONS
FCW SB 308L is suitable for welding stainless steels with an alloy content between 16 to 21% Cr and 8 to 13% Ni, stabilised or not.
Clasificación
| AWS A 5.22 | EN ISO 17633-A | Werkstoff Nr. |
|---|---|---|
| E308LT0-4 | T 19 9 L Z M 3 | 1.4316 |
Análisis químico (%)
| C | Mn | Si | Cr | Ni |
|---|---|---|---|---|
| 0.03 | 1.4 | 0.7 | 20.0 | 10.5 |
Propiedades mecánicas
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | KCV |
|---|---|---|---|
| 560 | 390 | 40 | -196°C: 40 J |
Gas protector
| Argon + 5-25% CO2 (M21) |
Parámetros de uso
| Diameter [mm] | Current type | Intensity [A] | Voltage [V] | Stick-out [mm] | Gas flow |
|---|---|---|---|---|---|
| 1.2 | DC (+) | 100-260 | 18-32 | 12-25 | 10 - 20 l/min. |
| 1.6 | DC (+) | 150-300 | 22-32 | 12-25 | 10 - 20 l/min. |
Posición de soldadura
EN ISO 6947:PA, PB.
ASME IX:1F, 1G, 2F.
Embalaje y diámetros
| Diámetros [mm] | 1.2 | 1.2 - 1.6 |
|---|---|---|
| Embalaje | Spool S200 | Spool BS300 |
| Peso [Kg] | 5 | 15 |
| Descripción | - | - |