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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