Search result: GB/T 34209-2017
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 34209-2017 | English | 519 |
Add to Cart
|
5 days [Need to translate]
|
Stainless steel -- Determination of multi-element contents -- Glow discharge optical emission spectrometry
| Valid |
GB/T 34209-2017
|
| Standard ID | GB/T 34209-2017 (GB/T34209-2017) | | Description (Translated English) | Stainless steel -- Determination of multi-element contents -- Glow discharge optical emission spectrometry | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H11 | | Classification of International Standard | 77.080.20 | | Word Count Estimation | 26,282 | | Date of Issue | 2017-09-07 | | Date of Implementation | 2018-06-01 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee |
GB/T 34209-2017
Stainless steel - Determination of multi-element contents - Glow discharge optical emission spectrometry
ICS 77.080.20
H11
National Standards of People's Republic of China
Stainless steel multi-element content determination
Glow discharge atomic emission spectrometry
2017-09-07 Posted
2018-06-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by China Iron and Steel Association.
This standard by the National Standardization Technical Committee Steel (SAC/TC183) centralized.
This standard is drafted in. Angang Co., Ltd.
Participated in the drafting of this standard. Steel Research Institute, Jiangsu Province, Sha Steel Research Institute Co., Ltd., Metallurgical Industry Information Standards Institute,
Baoshan Iron and Steel Co., Ltd., Wuhan Iron and Steel (Group) Company, Maanshan Iron & Steel Co., Ltd., Shanghai Meishan Iron & Steel Co., Ltd.,
Benxi Iron and Steel (Group) Co., Ltd.
The main drafters of this standard.Yuyuan Jun, high quality, Luo Qianhua, Wang Haidan, Chen Zi Bin, Kang Tak Wah, Hu Xianjun.
Stainless steel multi-element content determination
Glow discharge atomic emission spectrometry
Caution. The use of this standard should have formal laboratory work experience. This standard does not indicate all possible security issues.
It is the user's responsibility to take appropriate safety and health measures and to ensure compliance with the requirements of the relevant state laws and regulations.
1 Scope
This standard specifies the glow discharge atomic spectrometry method for the determination of C, Si, Mn, P, S, Cr, Ni, Cu, Al, Co, Mo, V, Ti, Nb
Method of content.
This standard is applicable to the determination of C, Si, Mn, P, S, Cr, Ni, Cu, Al, Co, Mo, V, Ti and Nb in stainless steel.
The range is given in Table 1.
Table 1 Measurement range of each element
Analysis of elements Determination of the range (mass fraction) /%
C 0.02 ~ 0.5
Si 0.10 ~ 2.0
Mn 0.10 to 2.5
P 0.005 ~ 0.06
S 0.002 ~ 0.07
Cr 7.8 ~ 28.0
Ni 0.09 ~ 25.0
Cu 0.02 to 4.4
Al 0.005 ~ 1.7
Co 0.008 ~ 0.5
Mo 0.02 ~ 3.2
V 0.04 ~ 0.5
Ti 0.003 ~ 0.7
Nb 0.05 to 2.4
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 6379.1 accuracy and accuracy of measurement methods (accuracy and precision) Part 1. General and definitions
GB/T 6379.2 accuracy of measurement methods and results (accuracy and precision) Part 2. Determination of standard measurement method repeatability
And the basic method of reproducibility
GB/T 19502 Surface chemical analysis glow discharge emission spectrometry methods
......
|