2304不锈钢化学成分:碳 C:≤0.030 硅 Si:≤1.00 锰 Mn:≤2.50 硫 S :≤0.030 磷 P :≤0.035 铬 Cr:21.50~24.50镍 Ni:3.00~5.50 钼 Mo:0.05~0.60 氮 N:0.05~0.20 铜 Cu:0.05~0.用途:用于制作炼油、化肥、造纸、石油。---荔荣不锈钢批发420,SUS420J1,1.Cr13,3Cr13,S42030,SUS420J2,Y30Cr13,Y3Cr13,S42037,SF,SUS420F,1.Cr13,4Cr13,SCr17Ni2,1Cr17Ni2,17Cr16Ni2,S43120,S43100,SUS431,68Cr17,7Cr17,S44070,SA,SUS440A,8Cr17,S44080,SB,SUS440B,108Cr17,11Cr17,S44096,SC,SUS440C,1.4125,S44097,S44020,SUS440F,95Cr18,9Cr18,SCr5Mo,1Cr5Mo。