Grade Equivalent

BRITISH				GERMAN
AISI	UNS					SWEDISH	JAPANESE
ASTM	No.					SS	JIS
Type		Bs	Eu	W. No.	DIN
301	S30100	301S21	---	1.4310	X 12 CrNi 17 7	---	SUS 301
302	S30200	302S25	58A	1.4300	X 12 CrNi 18 8	2331	SUS 302
303	S30300	303S21	58M	1.4305	X 12 CrNiS 18 8	2346	SUS 303
303Se	S30323	303S41	58M	---	---	---	SUS 303Se
304	S30400	304S15	58E	1.4301	X 5 CrNi 18 9	2332	SUS 304
304L	S30403	304S12	---	1.4306	X 2 CrNi 18 9	2352	SUS 304L
304N	S30451	---	---	---	---	---	SUS 304N1
302HQ	S30430	---	---	1.4567	---	---	SUS XM7
305	S30500	305S19	---	1.4312	---	---	SUS 305
309S	S30908	---	---	1.4833	X 7 CrNi 23 14	---	SUS 309S
310	S31000	310S24	---	1.4841	X 12 CrNi 25 20	---	SUS 310
310S	S31008	310S16	---	1.4845	X 12 CrNi 25 21	2361	SUS 310S
312L	S31254	---	---	1.4547	---	2378	SUS 312L
314	S31400	---	---	1.4841	X 15 CrNi 25 20	---	---
316	S31600	316S16	58H, 58J	1.4401	X 5 CrNiMo 18 10	2347	SUS 316
316L	S31603	316S12	---	1.4404	X 2 CrNiMo 18 10	2348	SUS 316L
316N	S31651	---	---	1.4406	X 2 CrNiMoN 18 12	---	SUS 316N
316Ti	S31635	320S17	---	1.4571	X 10 CrNiMoTi 18 10	2350	---
317	S31700	317S16	---	1.4449	X 5 CrNiMo 17 13	---	SUS 317
317L	S31703	317S12	---	1.4438	X 2 CrNiMo 18 16	2367	SUS 317L
321	S32100	321S12	58B, 58C	1.4541	X 10 CrNiTi 18 9	2337	SUS 321
329	S32900	---	---	1.4460	X 8 CrNiMo 27 5	2324	SUS 329J1
347	S34700	347S17	58F, 58G	1.4550	X 10 CrNiNb 18 9	2338	SUS 347
348	S34800	347S18	---	1.4546	X 5 CrNiNb 18 10	---	---
384	S38400	---	---	---	---	---	SUS 384
403	S40300	403S17	---	1.4000	X 7 Cr 13	---	SUS 403
405	S40500	405S17	---	1.4002	X 7 CrAl 13	2301	SUS 405
409	S40900	409S19	---	1.4512	X 5 CrTi 12	---	SUS 409
410	S41000	410S21	56A	1.4006	X 10 Cr 13	2302	SUS 410
416	S41600	416S21	56AM	1.4005	X 12 CrS 13	2380	SUS 416
416Se	S41623	---	---	---	---	---	---
420	S42000	420S37	56C	1.4021	X 20 Cr 13	2303	SUS 420J1
420F	S42020	---	---	---	---	---	SUS 420F
430	S43000	430S17	60	1.4016	X 8 Cr 17	2320	SUS 430
430F	S43020	---	---	1.4104	X 12 CrMoS 17	2383	SUS 430F
431	S43100	431S29	57	1.4057	X 22 CrNi 17	2321	SUS 431
434	S43400	434S17	---	1.4113	X 6 CrMo 17	---	SUS 434
440C	S44044	---	---	1.4125	X 105 CrMo 17	---	SUS 440C
444	S44400	---	---	1.4521	X 2 CrMoTi 18 2	2326	SUS 444
630	S17400	---	---	1.4542	X 5 CrNiCuNb 17 4	---	SUS 630
631	S17700	---	---	1.4568	X 7 CrNiAl 17 7	2388	SUS 631
+	N08904	904S13	---	1.4539	X 1 NiCrMoCuN 25 20 5	2562	---
+	S30815	---	---	1.4893	---	2377	---
+	S31803	---	---	1.4462	X 2 CrNiMoN 22 5	2327	---
+	S32304	---	---	1.4362	---	2328	---
+	S32750	---	---	---	X 2 CrNiMoN 25 7 4	---	---
+	S34565	---	---	1.4565	X 2 CrNiMnMoN 24 17 6 4	---	---
+	S32760	---	---	1.4501	X 2 CrNiMoCuWN 25 7 4	---	---