Parshwamani Metals

We keep ready stock of Super Duplex Steel products available in grades S32750 S32760 and 2507 Enquire with us now and we shall get back to you

Alloy 254 SMO is a very high end, molybdenum and nitrogen alloyed super austenitic stainless steel with low carbon content. It demonstrates outstanding resistance to pitting, crevice corrosion stress cracking, and corrosion fatigue uniform corrosion.

ASTM A240 UNS S31254 is a specification of austenitic steel. 254 SMO Sheet is a very high end stainless steel that it has the mechanical properties with values almost twice the values of the 300 series steels in most cases. This grade is considered a very high end austenitic stainless steel; mainly comprised of between 19.5% and 20.5% chromium, 17.5% to 18.5% nickel, 6% to 6.5% molybdenum and . 18% to . 22% nitrogen.
Difference between SMO 254 and (304/316/904)
SMO 254 Stainless steels have better corrosion resistance against sulphuric acid or chlorid content environments comparing with 304, 316 and 904 grade steels. 304 and 316 conventional stainless steels can be sensitive against stress corrosion cracking at 80-100⁰C.

Additional Information:

• Item Code: 72192111
• Production Capacity: IMPORT READY STOCK
• Delivery Time: READY STOCK
• Packaging Details: AS PER REQUIREMENT