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A table of the most common austenitic stainless steels grades is shown, relating the current European Steel Number, as used in BS EN 10088 to AISI, UNS, German, Swedish and superseded British Standard grades. The grades cross referenced include BS grades 301S21, 303S31, 304S11, 304S31, 305S19, 316S11, 316S13, 316S31, 316S33, 316S61, 317S12, 320S31, 321S31, 347S31, 394S17, 904S13, AISI types 201, 303, 304, 304L, 304LN, 304Cu, 305, 301, 316, 316L, 316LN, 317L, 321, 347, 320, (316Ti), UNS numbers S20100, S30400, S30500, S30300, S30403, S30100, S30430, S30453, S31254, S31600, S31603, S31635, S31653, S31703, S32100, S34700, N08028, N08904, N08925, Swedish grades 2331, 2333, 2337, 2338, 2343, 2346, 2352, 2353, 2347, 2348, 2350, 2367, 2371, 2562, 2378 ,and En grades En58B, En58E, En58F, En58J, En58M. Some common steel names are also cross referenced. These include 904L, Sanicro28, (Alloy28), 254SMO, (F44), and 1925hMo. The EN 10088 wrought grades listed are 1.4301, 1.4303, 1.4305, 1.4306, 1.4307, 1.4310, 1.4311, 1.4372, 1.4401, 1.4404, 1.4406, 1.4432, 1.4435, 1.4436, 1.4438, 1.4439, 1.4541, 1.4550, 1.4567, 1.4571, 1.4539, 1.4547 and 1.4529. The nearest EN 10283 castings grades include 1.4308, 1.4309, 1.4408, 1.4409, 1.4446, 1.4552, 1.4581, 1.4584, 1.4588, 1.4593. BS 3100 castings grades 304C12, 304C15, 316C12, 316C16, 347C17 are also shown. These are comparisons only and cannot be assumed to be direct equivalent grades.
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A table of the most common duplex stainless steels grades is shown, relating the current European Steel Number, as used in BS EN 10088, to the AISI, UNS, German, Swedish and superseded British Standard grades. The grades cross referenced include BS grade 318S13, AISI type 329, UNS numbers S32101, S32304, S32750, S32900, S31803, S32205, S32760, S32550, Swedish grades 2327, 2328, 2324, 2377. Some common steel names are also cross referenced. These include SAF2304, UR35N, SAF2507, UR47N, F53, SAF2205, Falc223, UR45N, F51, 453S, Zeron 100, F55, Ferralium255, UR52N, LDX2101, and F61. The EN 10088 wrought grades listed are 1.4362, 1.4410, 1.4460, 1.4462, 1.4501, and 1.4507. New EN grade 1.4162, not yet incorporated into EN 10088 is also included. The nearest EN 10283 castings grades include 1.4468, 1.4470, 1.4417. BS 3100 castings grade 332C15 is also shown. These are comparisons only and cannot be assumed to be direct equivalent grades
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A table of the most common ferritic stainless steels grades is shown, relating the current European Steel Number, as used in BS EN 10088, to the AISI, UNS, German, Swedish and superseded British Standard grades. The grades cross referenced include BS grades 403S17, 405S17, 409S19, 430S17, 434S17, AISI types 409, 410S, 405, 430, 430Ti, 430Nb, 434, 444, UNS numbers S40500, S40900, S41008, S41050, S43000, S43400, S43940, S43035, S43600, S44100, S44400, Swedish grades 2301, 2320, and En grade En60. Some common steel names are also cross referenced. These include 3Cr12, 18CrCb, and 430Ti. The EN 10088 wrought grades listed are 1.4000, 1.4002, 1.4003, 1.4016, 1.4113, 1.4509, 1.4510, 1.4511, 1.4511 and 1.4521. These are comparisons only and cannot be assumed to be direct equivalent grades.
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A table of the most common martensitic and precipitation hardening stainless steels grades is shown, relating the current European Steel Number, as used in BS EN 10088 to AISI, UNS, German, Swedish and superseded British Standard grades. The grades cross referenced include BS grades 410S21, 416S21, 420S29, 420S45, 416S37, 431S29, 416S29, 460S52, AISI types 410, 416, 420, 431, 440, (440B and 440C), 630, 631, UNS numbers S15700, S17400, S17700, S41000, S41600, S42000, S42010, S42020, S43100, S44003, S44004, S41500, Swedish grades 2302, 2303, 2304, 2321, 2380, 2383, 2385, 2387, and En grades En56A, En56AM, En56B, En56D, En56BM, En56CM, En57. Some common steel names are also cross referenced. These include F6a, F6NM, 248SV, 15/7PH, 17/4PH, 17/4, 17-4, 17/7PH, and 520B. The European grades listed are 1.4006, 1.4005, 1.4021, 1.4021, 1.4029, 1.4034, 1.4057, 1.4104, 1.4112, 1.4116, 1.4122, 1.4125, 1.4418, 1.4542, 1.4568 and 1.4594. The nearest EN 10283 castings grades include 1.4011, 1.4317, 1.4405, 1.4525. BS 3100 castings grades 410C21 and 420C28 are also shown. These are comparisons only and cannot be assumed to be direct equivalent grades
