GB/T 4336-2016 in English

《GB/T 4336-2016碳素钢和中低合金钢 多元素含量的测定 火花放电原子发射光谱法（常规法）》由TC183（全国钢标准化技术委员会）归口，TC183SC5（全国钢标准化技术委员会钢铁及合金化学成份测定分会）执行，主管部门为中国钢铁工业协会。

Scope

This standard specifies the determination of carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel, tungsten, molybdenum, vanadium, aluminum, titanium, copper in carbon steel and medium and low alloy steel by spark discharge atomic emission spectrometry (conventional method). , niobium, cobalt, boron, zirconium, arsenic and tin content. This standard applies to the analysis of as-cast or forged carbon steel and medium and low alloy steel samples in electric furnaces, induction furnaces, electroslag furnaces, converters, etc. The determination range of each element is shown in Table 1.

Foreword I
1 Scope
2 Normative References
3 Principle
4 Instruments
5 Sampling and Sample Preparation
6 Standard Sample, Standardization Sample and Control Sample
7 Instrument Preparation
8 Calibration
9 Analysis Conditions and Analysis Procedures
10 Calculation of Analysis Result
11 Precision
12 Acceptability of Measuring Result and Determination of Final Report Result
13 Accuracy Judgment for Measuring Result in Laboratory
14 Test Report
Appendix A (Informative) Additional Information on Precision Experiment
Appendix B (Informative) Precision Data