The Standard of Stainless Steel material.

- Jan 09, 2018-

American: 201, 202, 410, 420, 430, 304, 316.

Japan: SUS201, SUS202, SUS410, SUS420, SUS430, SUS304, SUS316.

German: 13/0, 18/0, 18/8, 18/10.

18/0=430, 18/8=304, 18/10=316