列沉淀硬化不锈钢钝化防锈,不锈铁钝化液不含有害物质,符合ROHS规范,已通过SGS认证、FDA等检测,广泛适用不锈钢SUS416,SUS410,SUS420,SUS430,SUS430,SUS630,68Cr17,7Cr17,S44070,440A,S44002,SUS440A,STS440A,440A,85Cr17,8Cr17,S44080,440B,S40003,SUS440B,108Cr17,11Cr17,S44096,440C,S44004,12cr13,20cr13,10cr17应用于不锈钢轴承钢,剪刀,喷嘴,轴承,切割工具,滚动轴承,阀门座,刃具,仪器,凿子,滚珠轴承,切削工具,理发剪刃,刃剑,食品机械、器械、餐具、农具、机壳机箱五金电子、压力容器及通讯器材