1 Scope
This standard specifies the technical requirements, test methods, inspection rules, marking, storage, packaging and transportation of corrosion-resistant steel castings for general applications.
This standard is applicable to corrosion-resistant steel castings suitable for broad ranges of application which are intended for a wide variety of corrosion applications.
2 Normative References
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 222 Permissible Tolerances for Chemical Composition of Steel Products
GB/T 223.4 Alloyed Steel — Determination of Manganese Content — Potentiometric or Visual Titration Method
GB/T 223.5 Steel and Iron — Determination of Acid-soluble Silicon and Total Silicon Content — Reduced Molybdosilicate Spectrophotometric Method
GB/T 223.12 Methods for Chemical Analysis of Iron, Steel and Alloy — The Sodium Carbonate Separation-Diphenyl Carbazide Photometric Method for the Determination of Chromium Content
GB/T 223.13 Methods for Chemical Analysis of Iron, Steel and Alloy — The Ammonium Ferrous Sulfate Titration Method for the Determination of Vanadium Content
GB/T 223.19 Methods for Chemical Analysis of Iron, Steel and Alloy — The Neocuproine-chloroform Extraction Photometric Method for the Determination of Copper Content
GB/T 223.24 Methods for Chemical Analysis of Iron, Steel and Alloy — The Extraction Seperation — The Dimethylglyoxime Spectrophotometric Method for the Determination of Nickel Content
GB/T 223.26 Iron Steel and Alloy — Determination of Molybdenum Content — The Thiocyanate Spectrophotometric Method
GB/T 223.37 Methods for Chemical Analysis of Iron, Steel and Alloy — The Indophenal Blue Photometric Methods for the Determination of Nitrogen Content after Distillation Separation
GB/T 223.40 Iron, Steel and Alloy — Determination of Niobium Contentby the Sulphochlorophenol S Spectrophotometric Method
GB/T 223.43 Iron, Steel and Alloy — Determination of Tungsten Content — Gravimetric Method and Spectrophotometric Method
GB/T 223.61 Methods for Chemical Analysis of Iron, Steel and Alloy — The Ammonium Phosphomolybdate Volumetric Method for the Determination of Phosphorus Content
Foreword II
1 Scope
2 Normative References
3 Technical Requirements
4 Test Methods
5 Inspection Rules
6 Marking, Storage, Packaging and Transportation
Annex A (Informative) Comparison Table of Clause Numbers between ISO 11972:2015 and This Standard
Annex B (Informative) Heat Treatment Processes of Corrosion-resistant Steel Castings for General Applications
1 Scope
This standard specifies the technical requirements, test methods, inspection rules, marking, storage, packaging and transportation of corrosion-resistant steel castings for general applications.
This standard is applicable to corrosion-resistant steel castings suitable for broad ranges of application which are intended for a wide variety of corrosion applications.
2 Normative References
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 222 Permissible Tolerances for Chemical Composition of Steel Products
GB/T 223.4 Alloyed Steel — Determination of Manganese Content — Potentiometric or Visual Titration Method
GB/T 223.5 Steel and Iron — Determination of Acid-soluble Silicon and Total Silicon Content — Reduced Molybdosilicate Spectrophotometric Method
GB/T 223.12 Methods for Chemical Analysis of Iron, Steel and Alloy — The Sodium Carbonate Separation-Diphenyl Carbazide Photometric Method for the Determination of Chromium Content
GB/T 223.13 Methods for Chemical Analysis of Iron, Steel and Alloy — The Ammonium Ferrous Sulfate Titration Method for the Determination of Vanadium Content
GB/T 223.19 Methods for Chemical Analysis of Iron, Steel and Alloy — The Neocuproine-chloroform Extraction Photometric Method for the Determination of Copper Content
GB/T 223.24 Methods for Chemical Analysis of Iron, Steel and Alloy — The Extraction Seperation — The Dimethylglyoxime Spectrophotometric Method for the Determination of Nickel Content
GB/T 223.26 Iron Steel and Alloy — Determination of Molybdenum Content — The Thiocyanate Spectrophotometric Method
GB/T 223.37 Methods for Chemical Analysis of Iron, Steel and Alloy — The Indophenal Blue Photometric Methods for the Determination of Nitrogen Content after Distillation Separation
GB/T 223.40 Iron, Steel and Alloy — Determination of Niobium Contentby the Sulphochlorophenol S Spectrophotometric Method
GB/T 223.43 Iron, Steel and Alloy — Determination of Tungsten Content — Gravimetric Method and Spectrophotometric Method
GB/T 223.61 Methods for Chemical Analysis of Iron, Steel and Alloy — The Ammonium Phosphomolybdate Volumetric Method for the Determination of Phosphorus Content
Contents of GB/T 2100-2017
Foreword II
1 Scope
2 Normative References
3 Technical Requirements
4 Test Methods
5 Inspection Rules
6 Marking, Storage, Packaging and Transportation
Annex A (Informative) Comparison Table of Clause Numbers between ISO 11972:2015 and This Standard
Annex B (Informative) Heat Treatment Processes of Corrosion-resistant Steel Castings for General Applications
