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.
GB/T 4336-2016 Referenced Document
GB/T 20066 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
GB/T 6379.1 Accuracy(trueness and precision)of measurement methods and results Part 1:General principles and definitions
GB/T 6379.2 Accuracy(trueness and precision)of measurement methods and results-Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
GB/T 4336-2016 history
0000 GB/T 4336-2016(XG1-2017)
2016GB/T 4336-2016 Carbon and low-alloy steel.Determination of multi-element contents.Spark discharge atomic emission spectrometric method (routine method)
2002GB/T 4336-2002 Standard test method for spark discharge atomic emission Spectrometric analysis of carbon and low-Alloy steel(Routine Method)