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GB/T 1298-2008: Carbon tool steels
Status: Obsolete GB/T 1298: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 1298-2008 | English | 559 |
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Carbon tool steels
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GB/T 1298-2008
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| GB/T 1298-1986 | English | 559 |
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Carbon tool steels--Technical requirements
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GB/T 1298-1986
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PDF similar to GB/T 1298-2008
Standard similar to GB/T 1298-2008 GB/T 1591 GB/T 1222 GB/T 1299 GB/T 3086 Basic data | Standard ID | GB/T 1298-2008 (GB/T1298-2008) | | Description (Translated English) | Carbon tool steels | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H40 | | Classification of International Standard | 77.140.35 | | Word Count Estimation | 14,167 | | Date of Issue | 2008-05-13 | | Date of Implementation | 2008-11-01 | | Older Standard (superseded by this standard) | GB/T 1298-1986; GB/T 227-1991 | | Quoted Standard | GB/T 222; GB/T 223.11; GB/T 223.12; GB/T 223.14; GB/T 223.18; GB/T 223.19; GB/T 223.23; GB/T 223.26; GB/T 223.43; GB/T 223.58; GB/T 223.59; GB/T 223.60; GB/T 223.61; GB/T 223.62; GB/T 223.63; GB/T 223.68; GB/T 223.69; GB/T 223.71; GB/T 223.72; GB/T 223.74; GB/T 223.76; GB/T 224; GB/T 226; GB/T 230.1; GB/T 231.1; GB/T 702; GB/T 905; GB/T 908; GB/T 2101; GB/T 3207; GB/T 4336; GB/T 1299-2000; GB/T 13298; GB/T 14981; GB/T 17505; GB/T 20066; GB/T 20123; GB/T 20125 | | Adopted Standard | ASTM A686-1992, NEQ | | Regulation (derived from) | National Standard Approval Announcement 2008 No.8 (Total No.121); National Standard Approval Announcement 2014 No.27 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the classification of carbon tool steel, ordering content, dimensions, test methods, , shape and tolerances, technical requirements for inspection rules, packaging, marking and quality certification, etc. This standard applies to hot-rolled carbon tool steel, forging, cold-drawn steel and silver steel and wire rod, its chemical composition is also applicable to ingots, blanks and its products. | GB/T 1298-2008: Carbon tool steels---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Carbon tool seels
ICS 77.140.35
H40
National Standards of People's Republic of China
Replacing GB/T 1298-1986, GB/T 227-1991
Carbon Tool Steel
Posted 2008-05-13
2008-11-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard ASTM A686-92 "carbon tool steel standard" non-equivalent.
This standard replaces GB/T 1298-1986 "carbon tool steel technical conditions" and GB/T 227-1991 "tool steel hardenability test side
law".
This standard compared with GB/T 1298-1986, the main changes are as follows.
--- Standard name change. carbon tool steel;
--- Added "rod" and the relevant technical requirements;
--- Increasing the "order content";
--- Increase in tungsten, molybdenum, vanadium content (mass fraction) of the provisions of the residual elements, and the residual copper content (mass fraction) decreased from 0.30%
To 0.25%;
--- Changed to "smelting method" requirement;
--- Amend the provisions of the delivery status of cold-drawn steel;
--- Cancel "fracture test";
--- Increasing the acid leaching low magnification level requirements, and as will be seized;
--- Original GB/T 227-1991 "tool steel hardenability test methods" used in the present standard Appendix B.
The Standard Appendix A and Appendix B are normative.
The standard proposed by China Iron and Steel Association.
This standard is under the jurisdiction of the National Steel Standardization Technical Committee.
This standard was drafted. Tung Wah Group of Chongqing Special Steel Co., Dongbei Special Steel Group (Dalian), Metallurgical Industry Information Standards Institute
Study hospital.
The main drafters of this standard. Xie Jing Hong, Liu gem, really Juan, Li Qingyan, wear strong.
This standard replaces the standards previously issued as follows.
--- GB/T 1298-1977, GB/T 1298-1986;
--- GB/T 227-1963, GB/T 227-1991.
Carbon Tool Steel
1 Scope
This standard specifies the classification of carbon tool steel, ordering the content, size, shape and tolerances, technical requirements, test methods, inspection regulations
Then, packaging, marking and quality certificate.
This standard applies to hot-rolled carbon tool steel, forged, cold drawn bright steel and silver steel and wire rod, its chemical composition is also applicable to an ingot, billet and
Products.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 222 chemical composition of finished steel tolerance
Determination of chromium content GB/T 223.11 Methods for chemical analysis of iron, steel and alloy The ammonium persulfate oxidation volumetric method
GB/T 223.12 Methods for chemical analysis of iron, steel and alloys of sodium carbonate separation - diphenyl spectrophotometric determination of chromium content
GB/T 223.14 Methods for chemical analysis of iron, steel and alloys, tantalum reagent extraction and spectrophotometric determination of vanadium content
GB/T 223.18 Methods for chemical analysis of iron, steel and alloy The sodium thiosulfate separation - determination of copper content Iodometry
GB/T 223.19 Methods for chemical analysis of iron, steel and alloy neocuproine - chloroform extraction spectrophotometric determination of copper content
GB/T 223.23 steel and alloy - Determination of nickel content dimethylglyoxime spectrophotometry
GB/T 223.26 steel and alloy - Determination of molybdenum content - Thiocyanate spectrophotometric
GB/T 223.43 steel and alloy of tungsten content - Gravimetric method and spectrophotometry
GB/T 223.58 Methods for chemical analysis of iron, steel and alloys of sodium arsenite - sodium nitrite determination of manganese content titration
GB/T 223.59 Methods for chemical analysis of iron, steel and alloy antimony phosphomolybdate blue spectrophotometric determination of phosphorus content
GB/T 223.60 Methods for chemical analysis of iron, steel and alloy perchloric acid dehydration gravimetric method for the determination of silicon content
Determination of phosphorus content GB/T 223.61 Methods for chemical analysis of iron, steel and alloy The ammonium phosphomolybdate volumetric method
GB/T 223.62 Methods for chemical analysis of iron, steel and alloy butyl acetate extraction spectrophotometric determination of phosphorus content
GB/T 223.63 Methods for chemical analysis of iron, steel and alloy The sodium (potassium) for Determination of amount
Determination of sulfur content of potassium iodate titration method after GB/T 223.68 Methods for chemical analysis of iron, steel and alloy tube furnace combustion
GB/T 223.69 after carbon and alloy steel - Determination of the pipe furnace combustion gas volumetric method
After the determination of carbon content - Gravimetric method GB/T 223.71 Methods for chemical analysis of iron, steel and alloy tube furnace combustion
GB/T 223.72 steel and alloy sulfur content - Gravimetric method
Determination of GB/T 223.74 Methods for chemical analysis of iron, steel and alloy non-combined carbon content
GB/T 223.76 Methods for chemical analysis of iron, steel and alloys by flame atomic absorption spectrometry of vanadium content
Determination of depth of decarburization GB/T 224 steel
GB/T 226 steel macrostructure and defect etching test method
GB/T 230.1 Metallic Rockwell hardness test - Part 1. Test methods (A, B, C, D, E, F, G, H, K, N, T scale)
(GB/T 230.1-2004, ISO 6508-1.1999, MOD)
GB/T 231.1 Brinell hardness test - Part 1. Test methods
GB/T 702 rolled round and square steel size, shape, weight and tolerances (GB/T 702-2004, ISO 1035-1. 1980
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