Duplex Stainless steel has two phase micro-structure consisting of grains of Ferritic and Austenitic stainless steel. It is mainly used in pump fittings and oil field. Casting Quality Industrial can produce SAF2205 DUPLEX STAINLESS STEEL castings.
duplex stainless steel compare.pdf
Index | USA | China | France | Germany | Japen | Sweden | England |
1 | UNS S31803 | 00Cr22Ni5Mo3N | UR 45N. UR45N+ | W NR. 1.4462 | DP8 | SAF 2205 (SS2377) | |
2 | UNS S31500 | 00Cr18Ni5Mo3Si2 | W NR. 1.4417 | DP1 | 3RE60 (SS2376) | ||
3 | UNS S32550 | 0Cr25Ni6Mo3CuN | UR 52N+ | W NR. 1.4507 | Ferralium 255 | ||
4 | UNS S31200 | 00Cr25Ni6Mo2N | |||||
5 | UNS S31260 | 00Cr25Ni7Mo3WCuN | W NR. 1.4501 | DP3(SUS329J2L) | Zeron 100 | ||
6 | UNS S32304 | UR35N | W NR. 1.4362 | DP11 | SAF 2304 (SS2327) | ||
7 | UNS S32750 | UR42N | W NR. 1.4410 | SAF 2507 | |||
8 | UNS S32900 | 0Cr26Ni5Mo2 | W NR. 1.4460 | DP6(SUS329J1) | 10RE51 (SS2324) | ||
9 | UNS S32950 |