China 'HB 8423.6-2017
' Industry standard english version:
HB
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
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 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
Issued Date:2017.4.12
Implemented Date:2017.10.1
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
HB 8423.6-2017
Standard Category
China Aviation Industry
Standards
GB Standard English Title
Metal material grade identification method Part 6: Identification of iron-nickel-based high-temperature alloy grade by looking at the spectrum