3 Alternative Names For The Same Stainless Steel Grade

Depending on where a metal is from, it can be denoted by very different names. Does it matter? Yes, it does! While being essentially trade names, metal produced in different countries may have different chemical compositions, thus contributing to different levels of workability. This is essential if you specifically require 17% Nickel in your metal sheet. If so, please research well before you buy!

If however, you are not particular with what makes up a particular metal, then, yes, an 304 stainless steel will perform in the same manner no matter which country you buy from.

This is not to say that quality will remain the same across every country and manufacturer. This is a topic for another discussion though.

In the table below, we have compiled a list of commonly used stainless steel material grades across different countries. Each line denotes a particular material grade with its alternative names listed across the other columns.

USA Germany Germany Japan UK
AISI DIN 17006 W.N.17007 JIS BSI
201 SUS 201
301 X 12CrNi17 7 1.4310 SUS 301 301S21
302 X 5CrNi18 7 1.4319 SUS 302 302S25
303 X 10CrNiS18 9 1.4305 SUS 303 303S21
304 X 5 CrNi 18 10 X 1.4301 SUS 304 304S15
304 5 CrNi 18 12 1.4303 SUS 304 304S16
304L X 2 CrNi 18 11 1.4306 SUS 304L 304S11
X 2 CrNiN 18 10 1.4311 SUS 304LN
305 SUS 305 305S19
309 X 15 CrNiS 20 12 1.4828 SUH 309 309S24
310 X 12 CrNi 25 21 1.4845 SUH 310 310S24
310S X 12 CrNi 25 20 1.4842 SUS 310S
316 X 5 CrNiMo 17 12 2 1.4401 SUS 316 316S31
316 X 5 CrNiMo 17 13 3 1.4436 SUS 316 316S33
316L X 2 CrNiMo 17 13 2 1.4404 SUS 316L 316S11
X 2 CrNiMoN 17 12 2 1.4406 SUS 316LN
316L X 2 CrNiMo 18 14 3 1.4435 316S13
X 2 CrNiMo 17 13 3 1.4429
X 6 CrNiMo 18 12 2 1.4571 320S31
X 10 CrNiMoTi 18 12 1.4573 320S33
317L X 2 CrNiMo 18 16 4 1.4438 SUS 317L 317S12
330 X 12 NiCrSi 36 16 1.4864 SUH 330
321 X 6 CrNiTi 18 10 1.4541 SUS 321 321S31
321 X 12 CrNiTi 18 9 1.4878 SUS 321 321S31
321H SUS 321H 321S20
329 X 8 CrNiMo 27 5 1.4460 SUS 329J1
347 X 6 CrNiNb 18 10 1.455 SUS 347 347S31
UNS31803 X 2 CrNiMoN 22 5 1.4462
UNS32760 X 3 CrNiMoN 25 7 1.4501
403 X 6 Cr 13 X 10 1.4000 SUS 403 403S17
403 Cr 13 X 15 Cr 13 1.4006 SUS 403 403S17
403 1.4024 SUS 403 403S17
405 X 6 CrAl 13 1.4002 SUS 405 405S17
409 X 6 CrTi 12 1.4512 SUH 409 409S19
410 X 6 Cr 13 X 10 1.4000 SUS 410 410S21
410 Cr 13 X 15 Cr 13 1.4006 SUS 410 410S21
410 1.4024 SUS 410 410S21
410S X6 Cr 13 1.4000 SUS 410S 403S17

 

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