Simplified table, based on https://www.engineeringtoolbox.com/stainless-steel-standards-d_445.html

Also, a quick reference on selecting304(l) or 316(L) steel grade.

As I work primary with EU norms, all others are silently discarded. All steels are austenitic grade, unless indicated.

Grade USA Germany Germany European Union
AISI DIN 17006 W.N. 17007 EURONORM
201
301 X 12 CrNi 17 7 1.4310 X 12 CrNi 17 7
302 X 5 CrNi 18 7 1.4319 X 10 CrNi 18 9
303 X 10 CrNiS 18 9 1.4305 X 10 CrNiS 18 9
303 Se
304 X 5 CrNi 18 10 X 5 CrNi 18 12 1.4301 1.4303 X 6 CrNi 18 10
304 N
304 H
304 L X 2 CrNi 18 11 1.4306 X 3 CrNi 18 10
X 2 CrNiN 18 10 1.4311
305 X 8 CrNi 18 12
X 6 CrNiCu 18 10 4 Kd
309 X 15 CrNiS 20 12 1.4828 X 15 CrNi 23 13
309 S X 6 CrNi 22 13
310 X 12 CrNi 25 21 1.4845
310 S X 12 CrNi 25 20 1.4842 X 6 CrNi 25 20
314 X 15 CrNiSi 25 20 1.4841 X 15 CrNiSi 25 20
316 X 5 CrNiMo 17 12 2 1.4401 X 6 CrNiMo 17 12 2
316 X 5 CrNiMo 17 13 3 1.4436 X 6 CrNiMo 17 13 3
316 F X 12 CrNiMoS 18 11 1.4427
316 N
316 H
316 H
316 L X 2 CrNiMo 17 13 2 1.4404 X 3 CrNiMo 17 12 2
X 2 CrNiMoN 17 12 2 1.4406
316 L X 2 CrNiMo 18 14 3 1.4435 X 3 CrNiMo 17 13 3
X 2 CrNiMoN 17 13 3 1.4429
X 6 CrNiMoTi 17 12 2 1.4571 X 6 CrNiMoTi 17 12 2
X 10 CrNiMoTi 18 12 1.4573 X 6 CrNiMoTI 17 13 3
X 6 CrNiMoNb 17 12 2 1.4580 X 6 CrNiMoNb 17 12 2
X 10 CrNiMoNb 18 12 1.4583 X 6 CrNiMoNb 17 13 3
317
317 L X 2 CrNiMo 18 16 4 1.4438 X 3 CrNiMo 18 16 4
317 L X 2 CrNiMo 18 16 4 1.4438 X 3 CrNiMo 18 16 4
330 X 12 NiCrSi 36 16 1.4864
321 X 6 CrNiTi 18 10 X 12 CrNiTi 18 9 1.4541 1.4878 X 6 CrNiTi 18 10
321 H
329 X 8 CrNiMo 27 5 1.4460
347 X 6 CrNiNb 18 10 1.4550 X 6 CrNiNb 18 10
347 H
904L 1.4939
X 20 CrNiSi 25 4 1.4821
Ferritic austenitic,
Duplex and Super Duplex
UNS31803 X 2 CrNiMoN 22 5 1.4462
Ferritic austenitic,
Duplex and Super Duplex
UNS32760 X 3 CrNiMoN 25 7 1.4501
Ferritic 403 X 6 Cr 13 X 10 Cr 13 X 15 Cr 13 1.4000 1.4006 1.4024 X 10 Cr 13 X 12 Cr 13
Ferritic 405 X 6 CrAl 13 1.4002 X 6 CrAl 13
X 10 CrAl 7 1.4713 X 10 CrAl 7
X 10 CrAl 13 1.4724
X 10 CrAl 18 1.4742 X 10 CrSiAl 18
Ferritic 409 X 6 CrTi 12 1.4512 X 5 CrTi 12
Ferritic 410 X 6 Cr 13 X 10 Cr 13 X 15 Cr 13 1.4000 1.4006 1.4024 X 12 Cr 13
Ferritic 410 S X 6 Cr 13 1.4000 X 6 Cr 13
Ferritic 414