1、ICS77.150.99H68GB中华人民共和国国家标准GB/T15159-2020代替GB/T151592008贵金属及其合金复合带材Composite material strips of precious metals and their alloys2020-11-19发布2021-10-01实施国家市场监督管理总局国家标准化管理委员会发布GB/T15159-20203.1.2产品种类复层材料与基层材料复合的带材品种，如表2所示。表2复层材料与基层材料复合的带材品种基层材料BZn15-204J29复层材料H62、H65、QSn6.5-0.1T2、TU1、BZn18-264J42H68、
2、H70QSn8.0-0.3FeTU2BZn18-184J50H90QSn6.5-0.4BZn18-20N6IC-Ag99.99IC-Ag99.95Ag99.85NioAg99.5CeAg99.4NiAg94NiAg90NiAg85NiAg80PdAg75PdAg70PdAg50PdAg70CuP银及AgCuP28-1银合金Ag65CuZnAg45CuZnAg65CuZnAg95.5CuNiAg95.5CuNiREAg95CuNiAg93.5CuNiAg93CuNiAg94.5CuZnNiAg92.5CuZnNiAg92.5CuZnNiREAg90.5CuZnNiAg91CuPdNiAg45Pd45Cul03
