GB/T 40313-2021Specification for wrought superalloy forging disks (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" Drafting.

1 Scope

This document specifies the order content, dimensions, weight, technical requirements, test methods, inspection rules, packaging, Logo and quality certificate.

This document is applicable to deformed high-temperature alloy disc forgings (hereinafter referred to as disc forgings) whose service temperature is within the range of -253°C to 850°C.

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 223.5 Iron and steel-Determination of acid-soluble silicon and total silicon content-Reduced molybdosilicate spectrophotometric method

GB/T 223.8 Methods for chemical analysis of iron, steel and alloy. Sodium fluoride separation-EDTA titration method for the determination of aluminum content

GB/T 223.9 Steel and alloy determination of aluminum content-Chromazurol S spectrophotometric method

GB/T 223.11 Determination of chromium content in iron, steel and alloy by visual titration or potentiometric titration

GB/T 223.14 Methods for chemical analysis of iron, steel and alloy-The tantalum reagent extraction spectrophotometric method for the determination of vanadium content

GB/T 223.17 Methods for chemical analysis of iron, steel and alloy The diantipyrine methane photometric method for the determination of titanium content

GB/T 223.19 Methods for chemical analysis of iron, steel and alloy, neocuproine-chloroform extraction spectrophotometric method for the determination of copper content

GB/T 223.20 Methods for chemical analysis of iron, steel and alloy. The potentiometric titration method for the determination of cobalt 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 alpha-benzoin oxime gravimetric method for the determination of molybdenum content

GB/T 223.29 Determination of lead content in iron, steel and alloy Carrier precipitation-Xylenol orange spectrophotometric method

GB/T 223.30 Methods for chemical analysis of iron, steel and alloy p-bromomandelic acid precipitation separation-arsenazo III spectrophotometric determination Zirconium amount

GB/T 223.33 Methods for chemical analysis of iron, steel and alloy. Extraction separation-Chlorophosphonazo mA photometric method for the determination of cerium content

GB/T 223.37 Steel and alloy-Determination of nitrogen content-Distillation separation Indophenol blue spectrophotometric method

GB/T 223.38 Methods for Chemical Analysis of Iron, Steel and Alloy, Ion Exchange Separation-Gravimetric Method for the Determination of Niobium Content

GB/T 223.42 Methods for chemical analysis of iron, steel and alloy, ion exchange separation-bromopyrogallol red photometric method for the determination of tantalum content

GB/T 223.43 Determination of tungsten content in iron, steel and alloy by gravimetric method and spectrophotometric method

GB/T 223.62 Methods for chemical analysis of iron, steel and alloy-The butyl acetate extraction spectrophotometric method for the determination of phosphorus content

GB/T 223.64 Determination of manganese content in iron, steel and alloy by flame atomic absorption spectrometry

GB/T 223.65 Determination of cobalt content in iron, steel and alloy by flame atomic absorption spectrometry

GB/T 223.70 Iron, steel and alloys-Determination of iron content-Phenanthroline spectrophotometric method

GB/T 223.73 Steel and alloy iron content-Titanium trichloride-potassium dichromate titration method

GB/T 223.75 Steel and alloy determination of boron content methanol distillation-curcumin photometric method

GB/T 223.80 Steel and alloy-Determination of bismuth and arsenic content-Hydride generation-atomic fluorescence spectrometry

GB/T 223.85 Determination of Sulfur Content in Iron and Steel and Alloys by Infrared Absorption Method after Induction Furnace Combustion

GB/T 223.86 Determination of total carbon content of steel and alloy by infrared absorption method after combustion in an induction furnace