旧牌号新牌号(07.10)JISASTMUNSKSBS ENISISCNS 奥氏体不锈钢 11Cr17Mn6Ni5N12Cr17Mn6Ni5NSUS201201S20100STS2011.437210Cr17Mn6Ni4N20201-2201 21Cr18Mn8Ni5N12Cr18Mn9Ni5NSUS202202S20200STS2021.4373 -202 31Cr17Ni712Cr17Ni7SUS301301S30100STS3011.431910Cr17Ni7301301 40Cr18Ni906Cr19Ni10SUS304304S30400STS3041...