GB/T 9943-2008 English Version, GB/T 9943-2008 High-speed tool steels (English Version)

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GB/T 9943-2008 High-speed tool steels (English Version)
Standard No.:	GB/T 9943-2008	Status:	valid remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	5000 words	Price(USD):	120.0 remind me the price change Email:
Implemented on:	2008-11-1	Delivery:	via email in 1 business day

Standard No.:	GB/T 9943-2008
English Name:	High-speed tool steels
Chinese Name:	高速工具钢
Chinese Classification:	H40 Steel and iron products in general
Professional Classification:	GB National Standard
ICS Classification:	77.140.35 77.140.35 Tool steels 77.140.35
Issued by:	AQSIQ, SAC
Issued on:	2008-05-13
Implemented on:	2008-11-1
Status:	valid
Superseding:	GB 9942-1988 高速工具钢大截面锻制钢材技术条件
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	120.0
Delivery:	via email in 1 business day

Referred in GB/T 9943-2008:

* GB/T 223.5-2008 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotometric method
* GB/T 223.8-2000 Methods for chemical analysis of iron, steel and alloy－The sodium fluoride separation-EDTA titration method for the determination of aluminium content
* GB/T 223.11-2008 Iron, Steel and Alloy - Determination of Chromium Content - Visual Titration or Potentiometric Titration Method
* GB/T 223.13-2000 Methods for chemical analysis of iron, steel and alloy－The ammonium ferrous sulfate titration method for the determination of vanadium content
* GB/T 223.19-1989
* GB/T 223.20-1994 Methods for chemical analysis of iron steel and alloy.The Potentiometric titration method for the determination of cobalt content
* GB/T 223.22-1994 Methods for chemical analysis of iron ,steel and alloy.The nitroso-R-salt spectrophotometric method for the determination of cobalt content
* GB/T 223.23-2008 Iron, Steel and Alloy-Determination of Nickel Content - The Dimethylglyoxime Spectrophotometric Method
* GB/T 223.26-2008 Iron, Steel and Alloy - Determination of Molybdenum Content - The Thiocyanate Spectrophotometric Method
* GB/T 223.28-1989
* GB/T 223.43-2008 Iron steel and alloy - Determination of tungsten content - Gravimetryc method and spectrophotometric method
* GB/T 223.53-1987
* GB/T 223.54-1987
* GB/T 223.58-1987
* GB/T 223.59-2008 Iron, Steel and Alloy - Determination of Phosphorus Content - Bismuth Phosphomolybdate Blue Spectrophotometric Method and Antimony Phosphomolybdate Blue Spectrophotometric Method
* GB/T 223.60-1997 Methods for chemical analysis of iron,steel and alloy The perchloric acid dehydration gravimetric method for the determination of silicon content
* GB/T 223.62-1988 Methods for chemical analysis of iron, steel and alloy; The butyl acetate extraction photometric method for the determination of phosphorus content
* GB/T 223.63-1988
* GB/T 223.64-2008 Iron, Steel and Alloy - Determination of Manganese Content - Flame Atomic Absorption Spectrometric Method
* GB/T 223.65-2012 Steel, iron and alloy - Determination of cobalt content - Flame atomic absorption spectrometric method
* GB/T 223.66-1989
* GB/T 223.67-2008 Iron, Steel and Alloy - Determination of Sulfur Content - Methylene Blue Spectrophotometric Method
* GB/T 223.68-1997 Methods for Chemical Analysis of Iron, Steel and Alloy - The Potassium Iodate Titration Method after Combustion in the Pipe Furnace for the Determination of Sulfur Content
* GB/T 223.69-2008 Iron, Steel and Alloy-Determination of Carbon Contents- Gas-volumetric Method after Combustion in the Pipe Furnace
* GB/T 223.72-2008 Iron, Steel and Alloy - Determination of Sulfur Content - Gravimetric Method
* GB/T 223.76-1994 Methods for chemical analysis of iron, steel and alloy The flame atomic absorption spectrometric method for the determination of vanadium content
* GB/T 224-2008 Determination of depth of decarburization of steels
* GB/T 226-2015 Test method for macrostructure and defect of steel by etching
* GB/T 230.1-2009 Metallic materials - Rockwell hardness test - Part 1: Test method(scales A, B, C, D, E, F, G, H, K, N, T)
* GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method
* GB/T 702-2008 Hot-rolled Steel Bars - Dimensions, Shape, Weight and Tolerances
* GB/T 905-1994 Dimension, shape, weight and tolerance for cold-drawn round, square and hexagonal steels
* GB/T 908-2008 Forged Bars - Dimensions, Shape, Weight and Tolerances
* GB/T 1979-2001 STANDARD diagrams for macrostructure and defect of structural steels
* GB/T 1814-1979 Inspection method for steel work fractures
* GB/T 2101-2008 General requirement of acceptance packaging marking and certification for section steel
* GB/T 3207-2008 Bright steel
* GB/T 6394-2002 Metal-methods for estimating the average grain size
* GB/T 10561-2005 Steel - Determination of Content of Nonmetallic Inclusions - Micrographic Method Using Standards Diagrams
* GB/T 13298-2015
* GB/T 14979-1994 Eutectic carbide of steel - Micrographic method using Standard diagrams
* GB/T 14981-2009 Dimension shape mass and tolerance for hot-rolled round wire rod
* GB/T 17505-1998
* GB/T 20066-2006 Steel and Iron-Sampling and Preparation of Samples for the Determination of Chemical Composition
* GB/T 20123-2006 Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)

GB/T 9943-2008 is referred in:

* GB/T 13304.2-2008 Steels Classification - Part 2: Classification of According to Main Quality Classes and Main Property or Application
* GB/T 13304.2-2008 Steels Classification - Part 2: Classification of According to Main Quality Classes and Main Property or Application
* GB/T 16924-2008 Quenching and tempering of steel parts
*GB/T 34883-2017 Ion nitriding

Standard

GB/T 9943-2008 High-speed tool steels (English Version)
Standard No.	GB/T 9943-2008
Status	valid
Language	English
File Format	PDF
Word Count	5000 words
Price(USD)	120.0
Implemented on	2008-11-1
Delivery	via email in 1 business day

Detail of GB/T 9943-2008

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

Issued by

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Implemented on

Status

Superseded by

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Abolished on

Superseding

Language

File Format

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Keywords

Introduction of GB/T 9943-2008

This standard specifies high-speed tool steels in terms of ordering information, classification, dimension, shape and allowance, specifications, test method, inspection rules, packaging, marking and quality certificate. This standard is applicable to high-speed tool steels bars (a generic term for round steel, square steel, flat steel and hexagonal steel, hereinafter referred to as steel bars) which are hot rolled, forged and cold drawn with a sectional dimension (diameter, side length, thickness or opposite side distance) less than or equal to 250 mm, wire rod and bright steel bars; This standard is applicable to ingot and billet for the chemical composition.

Contents of GB/T 9943-2008

Foreword I 1 Scope 2 Normative References 3 Ordering Information 4 Classification 5 Dimensions, Shape and Tolerance 6 Specifications 7 Test Methods 8 Inspection Rules 9 Packaging, Marking and Quality Certificate Appendix B (Informative) The Basic Requirements for High-Speed Tool Steels

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