TAURUS TIG 309L rod is mainly used under high dilution conditions, particularly dissimilar welds between stainless and CMn steels. There are three main areas of application: buffer layers and clad steels, dissimilar joints and similar metal joints.WELDING POSITIONS • Down hand• Horizontal flat• Horizontal vertical• Vertical up• OverheadCLASSIFICATIONS AWS A5.9 ER309L EN ISO 14343-A G/W 23 12 L EN ISO 14343-B SS 309L

COMPOSITION	%
Carbon	0.03 Max
Manganese	1.0-2.5
Silicon	0.3-0.65
Sulphur	0.02 Max
Phosphorous	0.02 Max
Chromium	12 – 14
Nickel	23 – 25
Ferrite Number	6 – 12

 

MECHANICAL PROPERTIES	AS WELDED
Tensile strength	590 MPa
0.2% Proof stress	450 MPa
Elongation on 4d	43 %
Elongation on 5d	41 %
Impact energy at +20°C	>200 J
Hardness	205 – 250 HV