Exaton 19.12.3.LSi
19.12.3.LSi is used for welding of austenitic stainless alloys of 18% Cr - 8% Ni and 18% Cr - 10% Ni - 3% Mo-types, stabilized or non-stabilized, e.g. ASTM 316, 316L and 316Ti as well as 304, 304L, 321 and 347, for service temperatures up to 400°C (750°F). It is also used for welding of stainless Cr-steels with max 19% Cr. It is used for MIG/MAG welding.
Typical Charpy V-Notch Properties
| Impact Value | Testing Temperature | |||
| as welded | ||||
| 120 J | 20 degC | |||
| 95 J | -60 degC | |||
| 70 J | -110 degC | |||
| 45 J | -196 degC | |||
Typical Tensile Properties
| Condition | As Welded | As Welded |
| Tensile Strength | 560 MPa | 400 MPa |
| Yield Strength | 400 MPa | 340 MPa |
| Elongation | 37 % | |
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 : ER316LSi EN ISO 14343-A : G 19 12 3 L Si Werkstoffnummer : 1.4430 |
Approvals
| Grade | EN 13479 |
| Society | CE |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Type | Austenitic (with appr. 8 % ferrite) 19 % Cr - 12 % Ni - 3 % Mo - 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 | |
| <0.025 % | 0.06 % | 18.4 % | 0.13 % | 9 % | 1.7 % | 2.6 % | 0.05 % | 0.02 % | 11.7 % | <0.02 % | <0.015 % | 0.8 % | 0.01 % | |
| Typical Weld Metal Analysis % | ||||||||||||||
| 0.02 % | - | 18.5 % | 0.1 % | - | 1.8 % | 2.7 % | - | - | 12 % | 0.015 % | 0.015 % | 0.8 % | - | |
How to purchase Exaton 19.12.3.LSi
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