ʻO ka ʻokoʻa ma waena o 304 a me 304L paipu kila kila.
E like me ka mea i hoʻohana nui ʻia i ke kila kila wela, nā meaʻai meaʻai, nā lako ākea, nā mea hana ʻenehana atomic. ʻO 304 ka mea kila maʻamau, ka pale ʻana i ka corrosion, ke kūpaʻa wela, ka ikaika haʻahaʻa haʻahaʻa, nā waiwai mechanical maikaʻi. ʻOi aku ka maikaʻi o ke kaha kiʻi hohonu, ka hiki ke kulou i ka hana ma ka lumi wela, ʻaʻole e paʻakikī ma hope o ka mālama ʻana i ka wela.
Huina kemika:
C≤0.08 Ni8.00 ~ 10.00 Cr18.00 ~ 20.00, Mn <= 2.0 Si <= 1.0 S <= 0.030 P <= 0.045