Description
TAURUS MIG 309LSI is mainly used under high dilution conditions, particularly dissimilar welds between stainless and manganese steels. There are three main areas of application: buffer layers and clad steels, dissimilar joints and similar metal Joints.
WELDING POSITIONS
- Downhand
- Horizontal flat
- Horizontal vertical
- Vertical up
- Overhead
CLASSIFICATIONS
- AWS A5.9 ER309LSi
- EN ISO 14343-A 23 12 L Si
- EN ISO 14343-B 309L Si
| COMPOSITION | % | 
| Carbon | 0.015 | 
| Manganese | 1.7 | 
| Silicon | 0.8 | 
| Phosphorous | 0.015 | 
| Sulphur | 0.005 | 
| Chromium | 23.5 | 
| Nickel | 13 | 
| Molybdenum | 0.1 | 
| Copper | 1.15 | 
| Ferrite number | 12 | 
| MECHANICAL | AS WELDED | 
| Tensile strength | 560 MPa | 
| 0.2% Proof stress | 430 MPa | 
| Elongation on 4d | 42% | 
| Elongation on 5d | 39 % | 
| Impact energy @ -20°C | 80 J | 
| Impact energy @ +20°C | 100 J | 
 
				 
															
 
								 
								 
								 
								
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