TIG Rod Stainless Steel 309Lsi

TIG Rod Stainless Steel 309Lsi

Austenitic stainless steel welding rod for TIG welding of un-stablised or stabilised corrosion resisting Cr-Ni steels. 

Resistant to inter-granular corrosion up to 350˚C. Non-scaling up to 800˚C, in air or oxidizing combustion gases. 

The filler wire can also be used for welding titanium and niobium stabilised steels such as ASTM 304Ti and ASTM 304Nb in cases where the construction is to be used at temperatures not exceeding 400°C.

Standards, Classifications

AWS/ASME SFA 5.9  ER309L ● DIN8556  SGX 2 Cr Ni 2412
EN12072 W23 12 

Chemical Analysis

C: <0.03%, Mn 1.0-2.5, Si: 0.3-0.65%, Cr: 23.0-25.0%, Ni:12.0-14.0%