Exaton 308Si/308LSi
308Si/308LSi is a filler metal particularly suited for MIG/MAG welding. It is suitable for joining stainless steels of the 18Cr/8Ni ELC-type and 18Cr/8Ni/Nb type for service temperatures up to 350°C (660°F).
Typical Charpy V-Notch Properties
| Impact Value | Testing Temperature | |||
| as welded | ||||
| 135 J | 20 degC | |||
| 50 J | -196 degC | |||
| >= 40 J | -269 degC | |||
Typical Tensile Properties
| Condition | As Welded | As Welded |
| Tensile Strength | 600 MPa | 440 MPa |
| Yield Strength | 390 MPa | 290 MPa |
| Elongation | 42 % | 24 % |
Deposition Data
| Current | Deposition Rate | Diameter | Voltage | Wire Feed Speed |
| 40-120 A | 0.0-0.0 kg/h (0-0 lb/h) | 0.8 mm (0.030 in.) | 15-19 V | 4.0-4.0 m/min (157-157 in./min) |
| 60-220 A | 0.0-0.0 kg/h (0-0 lb/h) | 1.0 mm (0.040 in.) | 15-28 V | 4.0-4.0 m/min (157-157 in./min) |
| 150-260 A | 0.0-0.0 kg/h (0-0 lb/h) | 1.2 mm (0.047 in.) | 24-29 V | 3.0-3.0 m/min (118-118 in./min) |
| 230-350 A | 0.0-0.0 kg/h (0-0 lb/h) | 1.6 mm (1/16 in.) | 25-30 V | 3.0-3.0 m/min (118-118 in./min) |
Classifications
| Wire Electrode |
SFA/AWS A5.9 : ER308LSi EN ISO 14343-A : G 19 9 L Si Werkstoffnummer : 1.4316 |
Approvals
| Grade | EN 13479 |
| Society | CE |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Type | Austenitic (with approx. 8 % ferrite) 19% Cr - 9% Ni - Low C - High Si |
Typical Weld Metal Analysis %
| Wire Composition | ||||||||||||||
| C | Co | Cr | Cu | FN WRC-92 | Mn | Mo | N | Nb | Ni | P | S | Si | Ti | |
| 0.013 % | 0.10 % | 20 % | 0.2 % | 9 % | 1.8 % | 0.2 % | 0.06 % | 0.01 % | 10 % | 0.021 % | 0.011 % | 0.9 % | 0.004 % | |
| Typical Weld Metal Analysis % | ||||||||||||||
| 0.02 % | - | 19.6 % | 0.13 % | 8 % | 1.7 % | 0.02 % | 0.06 % | 0.01 % | 10.3 % | 0.020 % | 0.010 % | 0.7 % | - | |