ASTM A554-ASME SA554 WELDED STAINLESS STEEL MECHANICAL TUBING.pdf

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ASTM A554-88a/ASME SA554 WELDED STAINLESS STEEL MECHANICAL TUBING
(ASTM A 554 - 88 a / ASME SA 554 /ASTMA554-88a/ASME-SA554)




1. Scope
This specification covers welded stainless steel tubing for mechanical applications where appearance,
mechanical properties, or corrosion resistance is needed. The grades covered are listed in Talbe 1.
This specification covers as-welded or cold-reduced mechanical tubing in sizes to 16 in. ()
outside diameter, inclusive(for round tubing)and in wall thicknesses .()and over.
Tubes shall be furnished in one of the following shapes as specified by the purchaser: round, square,
rectangular, or special.
Supplementary requirements of an optional nature are provided and when desired shall be so stated
in the order.
The values stated in inch-pound units are to be regarded as the standard.
position
Mfg. position(%)
Grade
Process C Si Mn P S Ni Cr Mo Others
MT301 E, AT ~ ~ - -
MT302 E, AT ~ ~ - -
MT304 E, AT ~ ~ - -
MT304L E, AT ~ ~ - -
MT305 E, AT ~~ - -
M