China National Standards

China Metal material grade Industry Standards English PDF List


  •  China "Metal material grade" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    HB 8423.6-2017 Metal material grade identification method Part 6: Identification of iron-nickel-based high-temperature alloy grade by looking at the spectrum {译}
    金属材料牌号鉴别方法 第6部分:看谱法鉴别铁镍基高温 合金牌号
    China Aviation Industry Standards
    Metal material grade

    English PDF
    HB 8423.5-2017 Metal material grade identification method Part 5: Identification of high-speed tool steel grade by looking at the spectrum {译}
    金属材料牌号鉴别方法 第5部分:看谱法鉴别高速工具钢牌号
    China Aviation Industry Standards
    Metal material grade

    English PDF
    HB 8423.4-2017 Methods for identification of Metal material grades Part 4: Identification of stainless steel and heat-resistant steel grades by reading spectra {译}
    金属材料牌号鉴别方法 第4部分:看谱法鉴别不锈钢和耐热钢牌号
    China Aviation Industry Standards
    Metal material grade

    English PDF
    HB 8423.3-2017 Methods for identification of Metal material grades Part 3: Identification of alloy structural steel grades by looking at spectra {译}
    金属材料牌号鉴别方法 第3部分:看谱法鉴别合金结构钢牌号
    China Aviation Industry Standards
    Metal material grade

    English PDF

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