AWS/ASME Spec 5.4
AWS Class E309/309L-16
UNS W30913
ABS Approved
• Reduced carbon levels (0.04% max) that offer increased resistance to inter-granular corrosion.
• Type 309/309L is ideal for joining stainless steels to themselves or to carbon or low alloy steels, and can be used at temperatures of up to 700°F (371°C).
• Reduced carbon levels help prevent intergranular corrosion.