Lincoln ER409Nb TIG (GTAW) Welding Rod 1K 14' especially on 5052 and 5083
Description
especially on 5052 and 5083 marine alloy where heat sensitivity is highest
The weldhead clamps onto the tube OD
these gloves provide balanced protection and flexibility
Extended design for improved wire support and guidance
20 CFH 1/8 in (3
Lincoln ER409Nb TIG (GTAW) Welding Rod 1K 14' especially on 5052 and 5083The Lincoln ER409Nb TIG (GTAW) Welding Rod is a ferritic stainless steel GTAW welding rod classified to AWS A5. 9 A5. 9M ER409Nb. The addition of niobium (columbium) improves corrosion resistance by reacting preferentially with carbon preventing chromium from forming detrimental carbides at grain boundaries. Lincoln's ER409Nb delivers excellent welding characteristics for Type 409, 409Cb, 439, 430, and other ferritic stainless steels, with standout
Exchange/Return Notes
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