Stainless Steel - Grade 304 (UNS S30400)
2001-10-23u2002·u2002Welding. Grade 304 has excellent weldability by all standard fusion methods, both with and without filler metals. AS 1554.6 pre-qualifies welding of 304 with Grade 308 and 304L with 308L rods or electrodes (and with their high silicon equivalents). Heavy welded sections in Grade 304 may require post-weld annealing for maximum corrosion resistance.
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