JB/T 12380-2015
Corrosion-resistant duplex (austenite-ferrite) stainless steel casting for pressure-containing parts (English Version)

Standard No.

JB/T 12380-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Machinery

Latest

JB/T 12380-2015

Scope

This standard specifies the ordering requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of corrosion-resistant duplex (austenitic-ferritic) stainless steel castings (hereinafter referred to as castings) for pressure-bearing parts. This standard applies to corrosion-resistant duplex stainless steel castings for pressure-bearing parts.

JB/T 12380-2015 Referenced Document

• GB/T 11170 Stainless steel .Determination of multi-element contents.Spark discharge atomic emission spectrometric method (Routine method)
• GB/T 13305 Micrographic method for method determining area content of the α-phases in stainless steels
• GB/T 13927 Industrial valves—Pressure testing*， 2022-12-30 Update
• GB/T 20066 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
• GB/T 20123 Steel and iron - Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
• GB/T 222 Permissible tolerances for chemical composition of steel products
• GB/T 223.11 Determination of chromium content in iron, steel and alloy by visual titration or potentiometric titration
• GB/T 223.18 Methods for chemical analysis of iron steel and alloy.The sodium thiosulfate separation iodimetric method for the determination of cupper content
• GB/T 223.25 Methods for chemical analysis of iron, steel and alloy.The dimethylglyoxime gravimetric method for the determination of nickel content
• GB/T 223.28 Methods for chemical analysis of iron,steel and alloy--The α-benzoinoxime gravimetric method for the determination of molybdenum content
• GB/T 223.36 Methods for chemical analysis of iron, steel and alloy. The neutral titration method for the determinaion of nitrogen content after distillation separation
• GB/T 223.43 Iron,steel and alloy.Determination of tungsten content.Gravimetric method and spectrophotometric method
• GB/T 223.5 Steel and iron.Determination of acid-soluble silicon and total silicon content.Reduced molybdosilicate spectrophotometric method
• GB/T 223.59 Iron,steel and alloy.Determination of phosphorus content.Bismuth phosphomolybdate blue spectrophotometic method and antimony phosphomolybdate blue spectruophotometric method
• GB/T 223.64 Iron,steel and alloy.Determination of manganese content.Flame atomic absorption spectrometric method
• GB/T 223.72 Iron,steel and alloy.Determination of sulfur content.Gravimetric method
• GB/T 228.1 Metallic materials—Tensile testing—Part 1: Method of test at room temperature*， 2021-12-31 Update
• GB/T 5613 Designation for cast steels
• GB/T 5677 Castings—Radiographic testing*， 2018-09-17 Update
• GB/T 5678 Sampling methods of spectrochemical analysis for cast alloys
• GB/T 6414 Castings.Dimensional tolerances and geometrical tolerances and machining allowances*， 2017-12-29 Update
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
• GB/T 9443 Steel and iron castings—Liquid penetrant inspection*， 2019-08-30 Update

JB/T 12380-2015 history

• 2015 JB/T 12380-2015 Corrosion-resistant duplex (austenite-ferrite) stainless steel casting for pressure-containing parts