Super duplex (1.4410)

(UNS S32760)

Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance.

	Cr	Ni	Mo	Mn	Si	Cu	N	P	C	S	Fe
Min	24	6	3	1.2	0.8	0.5	0.24	0.035	0.03	0.02	Bal.
Max	26	8	5	-	-	-	0.32	-	-	-	Bal.

What are the characteristics of Duplex 2507?
• High resistance to chloride stress corrosion cracking
• High Strength
• Superior resistance to chloride pitting and crevice corrosion
• Good general corrosion resistance
• Suggested for applications up to 600° F
• Low rate of thermal expansion
• Combination of properties given by austenitic and ferritic structure
• Good weldability and workability

In what applications is Duplex 2507 used?
• Desalination Equipment
• Chemical process pressure vessels, piping and heat exchangers
• Marine Applications
• Flue Gas Scrubbing Equipment
• Pulp & Paper Mill Equipment
• Offshore Oil production/technology
• Oil and gas industry equipment