What materials does 25-6HN correspond to?
25-6HN Introduction:
25-6HN alloy is a super-austenitic stainless steel containing 6% molybdenum, and the nitrogen content enhances its properties. The high nickel content of 25-6HN alloy makes it thermally stable and resistant to stress corrosion cracking. Its unified numbering system is UNS N08367. Compared with traditional austenitic stainless steel AISI 304 or 316L, 25-6HN alloy has significantly improved strength and corrosion resistance in most environments.
Typical applications for 25-6HN include heat exchangers, welded pipes for chemical processing, marine applications and desalination systems, flue gas desulfurization equipment for thermal power plants and reactors for pharmaceutical production.
25-6HN chemical composition:
25Ni-20Cr-6.3Mo-0.25Cu-0.2N-0.01P-0.005S-0.01C
25-6HN product form:
Thin plates, thick plates, strips, round bars, round bars, forgings
25-6HN main standards:
ASTM B688, A240, B691, B564, B472, B676, B675, B804, B462, B366
ASME SB-688, SA-240, SB-691, SB-564, SB-472, SB-676, SB-675, SB-804, SB-462, SB-366
