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GB/T 1431-2019 English PDF (GB/T 1431-2009, GB/T 1431-1985)

GB/T 1431-2019_English: PDF (GB/T1431-2019)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 1431-2019English90 Add to Cart 0--9 seconds. Auto-delivery The test method for compressive strength of carbon materials Valid GB/T 1431-2019
GB/T 1431-2009English199 Add to Cart 2 days [Need to translate] Carbon materials -- Determination of the compressive strength Obsolete GB/T 1431-2009
GB/T 1431-1985English199 Add to Cart 2 days [Need to translate] Carbon materials--Determination of the compressive strength Obsolete GB/T 1431-1985


BASIC DATA
Standard ID GB/T 1431-2019 (GB/T1431-2019)
Description (Translated English) The test method for compressive strength of carbon materials
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Q50
Classification of International Standard 29.050
Word Count Estimation 4,461
Date of Issue 2019-06-04
Date of Implementation 2020-05-01
Drafting Organization Sinosteel Group Advanced Materials (Zhejiang) Co., Ltd., China Pingmei Shenma Group Kaifeng Carbon Co., Ltd., Shanxi Jinyang Carbon Co., Ltd., Shandong Basan Graphite New Material Factory, Shanghai Materials Research Institute, Changzhou Xinneng Material Inspection and Testing Co., Ltd. Company, Metallurgical Industry Information Standards Research Institute
Administrative Organization National Steel Standardization Technical Committee (SAC/TC 183)
Proposing organization China Iron and Steel Association
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

BASIC DATA
Standard ID GB/T 1431-2009 (GB/T1431-2009)
Description (Translated English) Carbon materials. Determination of the compressive strength
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Q52
Classification of International Standard 29.050
Word Count Estimation 5,515
Date of Issue 2009-07-08
Date of Implementation 2010-04-01
Older Standard (superseded by this standard) GB/T 1431-1985
Quoted Standard GB/T 1427; GB/T 8170
Drafting Organization Sinosteel Jilin Carbon Co., Ltd.
Administrative Organization National Steel Standardization Technical Committee
Regulation (derived from) National Standard Approval Announcement 2009 No.9 (Total No.149)
Proposing organization China Iron and Steel Association
Issuing agency(ies) Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China
Summary This standard specifies the principles of compressive strength of carbon materials, equipment, test results, specimens, test procedure. This standard applies to the determination of the compressive strength of carbon materials at room temperature.

BASIC DATA
Standard ID GB/T 1431-1985 (GB/T1431-1985)
Description (Translated English) Carbon materials--Determination of the compressive strength
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Q50
Classification of International Standard 91.100.01
Word Count Estimation 2,244
Date of Issue 1985/6/21
Date of Implementation 1986/6/1
Older Standard (superseded by this standard) GB 1431-1978
Regulation (derived from) Announcement of Newly Approved National Standards 2009 No. 9 (No. 149 overall)
Proposing organization Ministry of Metallurgical Industry of the People Republic of China
Issuing agency(ies) National Bureau of Standards


GB/T 1431-2019 NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 29.050 Q 50 Replacing GB/T 1431-2009 The Test Method for Compressive Strength of Carbon Materials ISSUED ON: JUNE 04, 2019 IMPLEMENTED ON: MAY 01, 2020 Issued by: State Administration for Market Regulation; Standardization Administration of PRC. Table of Contents Foreword ... 3 1 Scope ... 4 2 Normative Reference ... 4 3 Principle ... 4 4 Apparatus ... 4 5 Specimen ... 5 6 Test Procedures ... 5 7 Results Calculation ... 6 8 Test Report ... 6 Foreword This Standard was drafted as per the rules specified in GB/T 1.1-2009. This Standard replaced GB/T 1431-2009 Carbon Materials - Determination of the Compressive Strength. Compared with GB/T 1431-2009, this Standard has the major technical changes as follows: --- Modify the principle description (see Clause 3 of this Edition; Clause 3 of 2009 Edition); --- Add the technical requirements of micrometer (see 4.2 of this Edition); --- Modify the technical requirements of material tester (see 4.4 of this Edition; 4.2 of 2009 Edition); --- Add the technical requirements for isostatic graphite specimen size and roughness (see 5.2.4, 5.3 of this Edition); --- Improve the requirements of diameter test (see 6.2, 6.4 of this Edition; 6.2.1, 6.2.3 of 2009 Edition); --- Add the loading requirements of isostatic graphite sample (see 6.6 of this Edition). This Standard was proposed by China Iron and Steel Industry Association. This Standard shall be under the jurisdiction of National Technical Committee for Standardization of Steel (SAC/TC 183). Drafting organizations of this Standard: Sinosteel Advanced Materials (Zhejiang) Co., Ltd.; Kaifeng Carbon Co., Ltd., China Pingmei Shenma Group; Shanxi Jinyang Carbon Co., Ltd.; Shandong Basan Graphite New Material Factory; Shanghai Research Institute of Materials; Changzhou Xinneng Material Inspection and Testing Co., Ltd.; and China Metallurgical Information and Standardization Institute. Chief drafting staffs of this Standard: Yang Hui, Mao Yuzhen, Xu Jianping, Zheng Jingxu, Chen Wenlai, Wu Jianguo, Duan Xueliang, Zhang Hua, Chen Weixian, Tang Yonggui, Wang Wendong, Wu Jie, Zhang Qi, and Li Yue. The historical editions replaced by this Standard are as follows: --- GB/T 1431-1978, GB/T 1431-1985, GB/T 1431-2009. The Test Method for Compressive Strength of Carbon Materials 1 Scope This Standard specifies the principle, apparatus, specimen, test procedures, test results and test report for compressive strength of carbon materials. This Standard is applicable to the determination of the compressive strength of carbon materials under room temperature. 2 Normative Reference The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this document. GB/T 1427 Sampling Method for Carbon Material GB/T 8170 Rules of Rounding off for Numerical Values & Expression and Judgement of Limiting Values 3 Principle The compressive strength indicates the pressure limit load that can be withstood by the material per unit area. 4 Apparatus 4.1 Vernier caliper: measuring range of 0mm~200mm; accuracy of 0.02mm. 4.2 Micrometer: measuring range of 0mm~50mm; accuracy of 0.01mm. 4.3 Blast drying oven: equipped with automatic temperature regulating device; the temperature can be maintained at 105°C~110°C. ......


GB/T 1431-2009 Carbon materials. Determination of the compressive strength ICS 29.050 Q52 National Standards of People's Republic of China Replacing GB/T 1431-1985 Carbon materials - Determination of compressive strength Posted 2009-07-08 2010-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released Foreword This standard replaces GB/T 1431-1985 "Determination of compressive strength carbon material." The standard of the original standard GB/T 1431-1985 "Determination of compressive strength carbon material" made the following changes. --- Modification of the original standard format; --- Increasing the element "foreword", "range", "normative references", "principle" and "the results of the calculation." 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. Sinosteel Jilin Carbon Co., Ltd., Metallurgical Industry Information Standards Institute. The main drafters of this standard. Wang Jun, Guorong Yao, healthy, King Haibin. This standard replaces the standards previously issued as follows. --- GB/T 1431-1978, GB/T 1431-1985. Carbon materials - Determination of compressive strength 1 Scope This standard specifies the principles, instruments, samples, test procedures, test results of compressive strength of carbon materials. This standard applies to the determination of carbon at room temperature compressive strength of the material. 2 Normative references The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequently With amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Study whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 1427 carbon material sampling method GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment Principle 3 Compressive strength is the material per unit area can withstand extreme loads. 4 instruments and equipment 4.1 vernier caliper. Measuring range (0 ~ 200) mm, the accuracy of 0.02mm. 4.2 universal testing machine. Range (0 ~ 300) kN. 4.3 Blast Oven. with automatic thermostat can be maintained at a temperature (105 ~ 110) ℃. 5 Sample 5.1 according to GB/T 1427 provisions for sampling and processing. 5.2 Sample Size 5.2.1 Cylindrical. Sample diameter 45mm ± 0.1mm; height 40mm ± 0.1mm. 5.2.2 Chemical anode plate. Sample diameter 35mm ± 0.1mm; height 30mm ± 0.1mm. 5.2.3 Square. Sample (length) 40mm ± 0.1mm × (width) 40mm ± 0.1mm × (height) 40mm ± 0.1mm and marked Minga Pressure surface. 5.3 parallelism deviation post-processing of the sample is not greater than 0.1mm/100mm, R Rao roughness of 3.2μm. Appearance 5.4 sample after processing, it should be no visible cracks or defects. 6 Test procedure 6.1 Sample shall, within (105 ~ 110) ℃ drying oven drying 2h, and then stored in a desiccator, cool to room temperature before use. 6.2 sample testing and calculations. 6.2.1 Detection diameter. 6 measured along the axial direction of the sample, the mean value. 6.2.2 height detection. Press the ends of the specimen circumference measured three times and averaged. 6.2.3 diameter measured values, calculated pressure area. 6.3 sample surface at a specified pressure, placed at the center of the test machine working face. 6.4 tester speed 3kN/cm2 per minute, continuous, no impact to the load is applied until the destruction of the sample date, sample record broken Bad load time. ......

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