As you all know, there are many standards for metallographic inspection and analysis of gray cast iron. Depending on the actual application and the purpose of metallographic analysis, appropriate standards should be selected for material analysis and evaluation. The editor of QMAXIS has collected and organized relevant standards for metallographic analysis of gray cast iron, and they are all available. It's really comprehensive! It's not easy to organize, just be useful!

    [008]Determination of the number of eutectic clusters in cast iron…GB 7216-87

    [056]Determination of Bainite content…GB 7216-87

    [058]Graphite distribution shape…GB 7216-87

    [059]Graphite length…GB 7216-87

    [065]Pearlite spacing…GB 7216_87

    [066]Number of pearlite…GB 7216_87

    [067]Gray cast iron undercooled graphite content…SS 2002-01

    [185]Carbide distribution shape…GB 7216-87

    [186]Carbide quantity…GB 7216-87

    [187]Phosphorus eutectic type…GB 7216-87

    [188]Phosphorus eutectic distribution shape…GB 7216-87

    [189]Number of phosphorus eutectic…GB 7216-87

    [190]Basic organizational characteristics…GB 7216-87

    [235]Graphite length (automatic analysis)…GB 7216-87

    [251]Gray cast iron multi graph and multi module rating: graphite distribution, graphite length, matrix structure, eutectic cluster

    [255] Gray cast iron metallography, basic structural characteristics (gray scale method)

    [256]Graphite distribution, graphite length, matrix structure, eutectic clusters (gray scale method)…GB 7216-87

    [316]Gray iron metallographic grade diagram_ Graphite type…SS 2007-6

    [317]Gray iron metallographic grade diagram_ Graphite size…SS 2007-7

    [318]Gray iron metallographic grade diagram_ The approximate percentage content of ferrite…SS 2007-8

    [319]Gray iron metallographic grade diagram_ Approximate spacing of pearlite…SS 2007-9

    [320]Gray iron metallographic grade diagram_ Approximate content of carbide and Phosphide Cocrystal…SS 2007-10

The metallographic analysis standard for "gray cast iron metallography" is truly comprehensive! Collect for work needs. If there are any errors, deficiencies, or omissions, the editor of QMAXIS welcomes friends to write and correct them. Thank you for your support!