What is the difference between 304 and 1Cr18Ni9Ti?

There is a difference between the source of 304 and 1Cr18Ni9Ti standard numbers. Generally, the former is the abbreviation of Japanese (such as SUSU304) or American (AISI304). At present, domestic steel mills also generally use this name, while the latter is the name of the national standard.

② The chemical composition of the two is slightly different, 304 is 06Cr19Ni10

③The corrosion resistance of 304 is stronger than that of 1Cr18Ni9Ti, and 304 has good toughness. It is often selected as low-temperature steel and is suitable for cold working; while 1Cr18Ni9Ti has better thermoplasticity and good high-temperature processing effect, suitable for turning