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Arcos 309/309L is generally used for welding similar alloys in wrought and cast form. This wire is also utilized to weld Type 304 and similar base metals, where severe corrosion conditions exist, as well as in dissimilar welds for joining 304 to carbon steel or the clad side of 304 clad steels.
Features
MIL-E-19933E (309 only)
ABS
CWB
Applications
Arcos 309/309L joins Types 304,347, 321 and 316 and duplex stainless steels to mild and low alloy steels. This electrode can also provide a buffer layer prior to surfacing for 308L for corrosion resistant overlays and is often used for dissimilar welds because of its tolerance for dilution.
Caution
Protect yourself and others read the safety data sheet prior to using this product.