Sae 304ʻO Steels Steel ka mea kila maʻamau maʻamau. ʻO ka kila he chromiumʻelua (ma waena o 18% a 20%) a me Nickel (ma waena o 8% a me 10. 1] medial. He kila kila austevitic. Ua emi iki i ka uila a me ka nānāʻole ma mua o ka kila carbon. ʻO ia ka magnetic, akāʻoi aku ka liʻiliʻi ma mua o ke kila. Loaʻa iā ia kahi kuʻekuʻe kiʻekiʻe ma mua o ke kila maʻamau a ua hoʻohana nuiʻia ma muli o ka maʻalahi ma nāʻano likeʻole. [1]