Super Austenitic Stainless Steel Bellows Materials - Bellows systems

Super Austenitic Stainless Steel 254 SMO

Bellows Materials 254 SMO
Description A super austenitic stainless steel. It is designed with a combination of impact toughness resistance to chloride stress corrosion cracking, and pitting and crevice corrosion with strength that is twice that of the stainless steel 300 series.
Specifications ASTM A240, ASME SA-240

Material Properties

Density, ρ, lbs/in^3 0.289

Super Austenitic Stainless Steel AL-6XN (UNS: N08367)

Bellows Materials AL-6XN
Description A 6% moly super austenitic alloy providing strong resistance to chlorides. It has slightly better strength and temperature performance than 254 SMO.
UNS N08367
Specifications ASTM A240, ASME SA-240