2550 Super Duplex Stainless Steel F61、W.Nr.1.4507，X2CrNiMoCuN25-6-3

F61 (S32550, 1.4507) Super Duplex Stainless Steel Similar Grades:

UNS S32550 (USA), W.Nr.1.4507, X2CrNiMoCuN25-6-3 (Germany), 04Cr26Ni6Mo3Cu2N, 00Cr25Ni6Mo3CuN, F61 (China), SS2328, SAF2507 (Sweden), 329J2L (Japan)

 

F61 (S32550, 1.4507) Super Duplex Stainless Steel Overview:

F61 (S32550, 1.4507) dual-phase steel has strong strength and corrosion resistance, and is mainly used in chemical processing, petrochemical and subsea equipment.

 

Chemical composition of F61 (S32550, 1.4507) super duplex stainless steel:

C≤	Si≤	Mn≤	P≤	S≤	Cr	Ni	Mo	N	Cu≤
0.04	1.00	1.50	0.040	0.030	24.0 27.0	4.50 6.50	2.90 3.90	0.10 0.25	1.50 2.50

 

F61 (S32550, 1.4507) Super Duplex Stainless Steel Application:

F61 super duplex stainless steel provides excellent resistance to pitting and crevice corrosion in seawater and other chloride-containing environments, with a critical pitting temperature exceeding 50 ° C. Ductility and impact strength at room temperature and sub-zero temperatures High resistance to erosion and cavitation.