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Austenitic Stainless Steel Grades Comparison Table By yaang.com

DataTime:[3/26/2015]

Austenitic Stainless Steel Grades Comparison Table is intended to relate former BS, EN, German and Swedish grade designations to the current EN steel numbers, AISI stainless steel grades and UNS numbers. The table is based on the 'wrought' ie long products (stainless steel bars etc), flat products (stainless steel plates etc) steel numbers published in EN 10088 and related standards.
Casting products use different composition and so have their own steel numbers in EN 10283. The related castings grades in both EN 10283 and BS 3100 are included in the table.

The Chemical 'Composition' is intended to represent the composition only. This does not show the specified or typical compositions of commercially available stainless steel. Specified ranges for the wrought European stainless steel grades can be found in either the EN 10088-2 or EN 10088-3 tables. Most of the specified ranges for the 'BS' stainless steel grades can be found in the BS 1449 or BS 970 tables. The castings grades specified ranges can be found in the EN 10283 or BS 3100 tables.

These are comparisons only and cannot be assumed to be direct equivalent grades. The data given is not intended to replace that shown in individual standards to which reference should always be made.

Austenitic Stainless Steel Grades Comparison Table

EN 10088 Names BS AISI UNS En German DIN SS EN 10283 BS Cast Chemical Composition
. . . . . . . . . . C Cr Ni Mo Others
1.4301 - 304S31 304 S30400 58E X5CrNi18-10 2333 1.4308 304C15 0.07x 18 8 - -
1.4303 - 305S19 305 S30500 - X5CrNi18-12 - - - 0.06x 18 11 - -
1.4305 - 303S31 303 S30300 58M X10CrNiS18-9 2346 - - 0.10x 18 8 - 0.35xS
1.4306 - - 304L - - X2CrNi19-11 2352 - - 0.030x 18 10 - -
1.4307 - 304S11 304L S30403 - - 2352 - 304C12 0.030x 18 8 - -
1.4310 - 301S21 301 S30100 - X12CrNi17-7 2331 - - .05/.15 17 6 - -
1.4311 - 304S61 304LN S30453 - X2CrNiN18-10 2371 1.4309 - 0.030x 18 9 - 0.22xN
1.4372 - - 201 S20100 - - - - - 0.15x 17 4.5 - 6.5Mn
1.4401 - 316S31 316 S31600 58J X5CrNiMo17-12-2 2347 1.4408 316C16 0.07x 17 11 2 -
1.4404 - 316S11 316L S31603 - X2CrNiMo17-13-2 2348 1.4409 316C12 0.030x 17 11 2 -
1.4406 - 316S61 316LN S31653 - X2CrNiMoN17-12-2 - - - 0.030x 17 11 2 0.22xN
1.4432 - 316S13 316L - - - 2353 - - 0.030x 17 11 2.5 -
1.4435 - 316S13 316L - - XCrNiMo18-14-3 2353 - - 0.030x 17 13 2.5 -
1.4436 - 316S33 316 - 58J X5CrNiMo17-13-3 2343 - - 0.05 17 11 2.5 -
1.4438 - 317S12 317L S31703 - - 2367 - - 0.030x 18 13 3 -
1.4439 - - - - - X2CrNiMoN17-13-5 - 1.4446 - 0.030x 17 13 4 0.22xN
1.4541 - 321S31 321 S32100 58B X6CrNiTi18-10 2337 - - 0.08x 18 9 - 0.5Ti
1.4550 - 347S31 347 S34700 58F X6CrNiNb18-10 2338 1.4552 347C17 0.08x 18 9 - 0.5Nb
1.4563 Sanicro28 /Alloy28 - - N08028 - X1NiCrMoCu31-27-4 2584 - - 0.02x 26 30 3.0 1.0Cu
1.4567 - 394S17 304Cu S30430 - - - - - 0.04x 18 9 - 4xCu
1.4571 - 320S31 316Ti S31635 - X6CrNoMoTi17-12-2 2350 1.4581 - 0.08x 17 11 2 0.5Ti
1.4539 904L 904S13 904L N08904 - X1CrNiMoCuN25-20-5 2562 1.4584 - 0.020x 19 24 4 1.5Cu
1.4547 254SMO/F44 - - S31254 - - 2378 1.4593 - 0.020x 20 18 6 0.75Cu
1.4529 1925hMo - - N08925 - X1NiCrMoCuN25-20-6 - 1.4588 - 0.020x 19 24 6 1.25Cu

Note Chemical composition figures are intended to be representative of the stainless steel grades, not typical. 'x' indicates a maximum

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