Nearest Foreign Equivalents of AISI Chromium-Nickel Stainless Steels U.S. French German Russian Japanese AISI AFNOR VD Eh GOST JIS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 301 Z12CN18-8 X12CrNi17-7 Kh17N8 SUS39 302 Z12CN18-10 X12CrNi18-8 1Kh17N9 SUS40 Kh18N9 1Kh18N9 302B OKh18N9S2 303 X12CrNi18-8 304 Z6CN18-10 X5CrNi18-9 OKh18N9 SUS27 OKh18N9 OKh18N11 304L Z3CN18-10 Kh18N8 SUS28 309 Z15CNS25-13 X15CrNiSi20-12 Kh23N13 Kh25N15 309S SUS41 310 Z15CNS25-20 X15CrNiSi25-20 Kh25N20 310S SUS42 314 X15CrNiSi25-20 316 Z6CND18-12 X5CrNiMo18-12 Kh18N9M SUS32 316L Z3CND18-12 X3CrNiMo18-13 SUS33 317 X5CrNiMo17-13 318* Z8CNDNb18-12 X10CrNiMoNb18-12 1Kh16N13M2B 1Kh16N13M3B 321 Z10CNT18-10 X10CrNiTi18-9 Kh18N9T SUS29 1Kh18N9T 1Kh18N9T 330* Z20NCS36-18 Kh15N35 2Kh15N35 3Kh15N35 347 Z10CNNb18-10 X10CrNiNb18-9 OKh18N9B SUS43 Kh18N11B Kh18N11B Kh18N11B OKh18N9BS Note: There are no foreign equivalents for AISI types 303Se, 305, 308 and 348. * = Not standard type.