China National Standards

China Steel copper composite GB Standards List


  •  China "Steel copper composite" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 36162-2018 Copper-steel composite sheet and strip
    铜-钢复合薄板和带材
    China National Standards
    Steel copper composite

    English PDF
    GB/T 33948.2-2017 Method for chemical analysis of copper-steel composite metal—Part 2:Determination of zinc content—Na2EDTA titration method
    铜-钢复合金属化学分析方法 第2部分:锌含量的测定 Na2EDTA滴定法
    China National Standards
    Steel copper composite

    English PDF
    GB/T 33948.1-2017 Method for chemical analysis of copper-steel composite metal—Part 1:Determination of copper content—Iodine titration method
    铜-钢复合金属化学分析方法 第1部分:铜含量的测定 碘量法
    China National Standards
    Steel copper composite

    English PDF
    GB/T 33825-2017 Steel/copper composite rod and wire for hermetically sealed relay
    密封继电器用钢包铜复合棒线材
    China National Standards
    Steel copper composite

    English PDF

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