China National Standards

China Test methods superalloys GB Standards List


  •  China "Test methods superalloys" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 14999.4-2012 Test methods for superalloys - Part 4: Determination of characterizing banding grains and primary carbides distribution of superalloy rollings
    高温合金试验方法 第4部分:轧制高温合金条带晶粒组织和一次碳化物分布测定
    China National Standards
    Test methods superalloys

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    GB/T 14999.3-2012 Test methods for superalloys - Part 3: Verification of longitudinal fracture of bars
    高温合金试验方法 第3部分:棒材纵向断口检验
    China National Standards
    Test methods superalloys

    English PDF
    GB/T 14999.2-2012 Test methods for superalloys - Part 2: Verification of transverse macro-structures and defect by etch
    高温合金试验方法 第2部分:横向低倍组织及缺陷酸浸检验
    China National Standards
    Test methods superalloys

    English PDF

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