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Q/BQB 613-2023: Abrasion resistant steel plates for engineering machine Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Q/BQB 613: Historical versions
Similar standardsQ/BQB 613-2023: Abrasion resistant steel plates for engineering machine---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/QBQB613-2023BQB ENTERPRISE STANDARD OF BAOSHAN IRON AND STEEL CO., LTD Replacing Q/BQB 410-2018 Abrasion Resistant Steel Plates for Engineering Machine Issued on. APRIL 9, 2023 Implemented on. JULY 1, 2023 Issued by. Baoshan Iron and Steel Co., Ltd. Table of ContentsForeword... 3 1 Scope... 4 2 Normative References... 4 3 Terms and Definitions... 5 4 General Technical Requirements... 5 5 Classification and Code... 5 6 Dimensions, Shape, Weight and Allowable Deviation... 5 7 Technical Requirements... 6 8 Inspection and Testing... 8 9 Appendix... 9 Appendix A (Informative) Comparison List of Designations between this Document and the Previous Standard... 10ForewordThis Document was drafted as per the rules specified in GB/T 1.1-2020 Directives for Standardization – Part 1.Rules for the Structure and Drafting of Standardizing Documents. This Document was formulated according to the market demands and in combination of actual situations of Baoshan Iron and Steel Co., Ltd. This Document replaced Q/BQB 613-2018 Abrasion Resistant Steel Plates for Engineering Machine. Compared with Q/BQB 613-2018, the major technical changes of this Document are as follows besides the structural adjustments and editorial modifications. --- Change the year number of GB/T 2975 in the Normative References; --- Add the Clause 3 “Terms and Definitions”. The Appendix A of this Document is informative. This Document was proposed by Manufacturing and Management Department of Baoshan Iron and Steel Co., Ltd. This Document shall be under the jurisdiction of Manufacturing and Management Department of Baoshan Iron and Steel Co., Ltd. This Document was drafted by Manufacturing and Management Department of Baoshan Iron and Steel Co., Ltd. Chief drafting staffs of this Document. Huang Jinhua. The historical edition replaced by this Document is as follows. Q/BQB 613-2018. Abrasion Resistant Steel Plates for Engineering Machine1 ScopeThis Document specifies the dimensions, appearance, technical requirements, tests and inspections, markings and inspection documents of abrasion resistant steel plates for engineering machine. This Document is applicable to abrasion resistant steel plates for engineering machine produced by Baoshan Iron and Steel Co., Ltd.2 Normative ReferencesThe provisions in following documents become the essential provisions of this Document through reference in 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) is applicable to this Document. GB/T 223 Methods for chemical analysis of iron, steel and alloy GB/T 229 Metallic materials – Charpy pendulum impact test method GB/T 231.1 Metallic materials - Brinell hardness test - Part 1.Test method GB/T 2970 Thicker steel plate - Method for ultrasonic inspection GB/T 2975-2018 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing3 Terms and DefinitionsFor the purposes of this Document, there are no terms and definitions apply.4 General Technical RequirementsUnless otherwise specified in this Document, the steel plates supplied in accordance with this Document shall meet the corresponding requirements of Q/BQB 600.5 Classification and CodeThe designation, quality level, nominal thickness and purpose of the steel plate are shown in Table 1.6 Dimensions, Shape, Weight and Allowable DeviationThe tolerance of the unevenness of the steel plate shall comply with the provisions of Table 2;7 Technical Requirements7.1 Designation and chemical composition 7.2 Delivery status The steel plate is delivered in the quenching or quenching + tempering status. 7.3 Mechanical properties and process properties 7.3.1 The impact properties and surface hardness requirements of the steel plate shall meet the requirements of Table 4. Table 4 7.4 Special requirements 7.4.1 According to the requirements of the purchaser, after negotiation between the supplier and the purchaser, and indicated in the contract, the steel plates can be ultrasonically inspected one by one. The ultrasonic inspection method shall be in accordance with the provisions of GB/T 2970; and the qualified level shall be specified in the contract.8 Inspection and Testing8.1 Inspection document type, when selecting the specified inspection and testing, shall comply with the provisions of subclauses 8.2 ~ 8.4. 8.2 The number of specimens, sampling methods and test methods required for the inspection items of each batch of steel plates shall comply with the provisions of Table 5. 8.3 Sampling frequency 8.3.1 Sampling frequency of chemical composition analysis Smelting analysis of chemical composition shall be carried out by furnace. 8.4 Reinspection of Impact Test If the impact test results do not meet the specified requirements, the single steel plate that has been tested and the results are inconsistent cannot be accepted. Other steel plates with the same thickness as the sampled steel plate may be submitted for impact test and acceptance piece by piece.9 AppendixAppendix A (informative) lists the comparison list of designations between this Document and the previous standard.Appendix A(Informative) Comparison List of Designations between this Document and the Previous Standard Table A.1 Q/BQB 613-2023 BQB ENTERPRISE STANDARD OF BAOSHAN IRON AND STEEL CO., LTD Replacing Q/BQB 410-2018 Abrasion Resistant Steel Plates for Engineering Machine Issued on. APRIL 9, 2023 Implemented on. JULY 1, 2023 Issued by. Baoshan Iron and Steel Co., Ltd.Table of ContentsForeword... 3 1 Scope... 4 2 Normative References... 4 3 Terms and Definitions... 5 4 General Technical Requirements... 5 5 Classification and Code... 5 6 Dimensions, Shape, Weight and Allowable Deviation... 5 7 Technical Requirements... 6 8 Inspection and Testing... 8 9 Appendix... 9 Appendix A (Informative) Comparison List of Designations between this Document and the Previous Standard... 10ForewordThis Document was drafted as per the rules specified in GB/T 1.1-2020 Directives for Standardization – Part 1.Rules for the Structure and Drafting of Standardizing Documents. This Document was formulated according to the market demands and in combination of actual situations of Baoshan Iron and Steel Co., Ltd. This Document replaced Q/BQB 613-2018 Abrasion Resistant Steel Plates for Engineering Machine. Compared with Q/BQB 613-2018, the major technical changes of this Document are as follows besides the structural adjustments and editorial modifications. --- Change the year number of GB/T 2975 in the Normative References; --- Add the Clause 3 “Terms and Definitions”. The Appendix A of this Document is informative. This Document was proposed by Manufacturing and Management Department of Baoshan Iron and Steel Co., Ltd. This Document shall be under the jurisdiction of Manufacturing and Management Department of Baoshan Iron and Steel Co., Ltd. This Document was drafted by Manufacturing and Management Department of Baoshan Iron and Steel Co., Ltd. Chief drafting staffs of this Document. Huang Jinhua. The historical edition replaced by this Document is as follows. Q/BQB 613-2018. Abrasion Resistant Steel Plates for Engineering Machine1 ScopeThis Document specifies the dimensions, appearance, technical requirements, tests and inspections, markings and inspection documents of abrasion resistant steel plates for engineering machine. This Document is applicable to abrasion resistant steel plates for engineering machine produced by Baoshan Iron and Steel Co., Ltd.2 Normative ReferencesThe provisions in following documents become the essential provisions of this Document through reference in 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) is applicable to this Document. GB/T 223 Methods for chemical analysis of iron, steel and alloy GB/T 229 Metallic materials – Charpy pendulum impact test method GB/T 231.1 Metallic materials - Brinell hardness test - Part 1.Test method GB/T 2970 Thicker steel plate - Method for ultrasonic inspection GB/T 2975-2018 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing3 Terms and DefinitionsFor the purposes of this Document, there are no terms and definitions apply.4 General Technical RequirementsUnless otherwise specified in this Document, the steel plates supplied in accordance with this Document shall meet the corresponding requirements of Q/BQB 600.5 Classification and CodeThe designation, quality level, nominal thickness and purpose of the steel plate are shown in Table 1.6 Dimensions, Shape, Weight and Allowable DeviationThe tolerance of the unevenness of the steel plate shall comply with the provisions of Table 2;7 Technical Requirements7.1 Designation and chemical composition 7.2 Delivery status The steel plate is delivered in the quenching or quenching + tempering status. 7.3 Mechanical properties and process properties 7.3.1 The impact properties and surface hardness requirements of the steel plate shall meet the requirements of Table 4. Table 4 7.4 Special requirements 7.4.1 According to the requirements of the purchaser, after negotiation between the supplier and the purchaser, and indicated in the contract, the steel plates can be ultrasonically inspected one by one. The ultrasonic inspection method shall be in accordance with the provisions of GB/T 2970; and the qualified level shall be specified in the contract.8 Inspection and Testing8.1 Inspection document type, when selecting the specified inspection and testing, shall comply with the provisions of subclauses 8.2 ~ 8.4. 8.2 The number of specimens, sampling methods and test methods required for the inspection items of each batch of steel plates shall comply with the provisions of Table 5. 8.3 Sampling frequency 8.3.1 Sampling frequency of chemical composition analysis Smelting analysis of chemical composition shall be carried out by furnace. 8.4 Reinspection of Impact Test If the impact test results do not meet the specified requirements, the single steel plate that has been tested and the results are inconsistent cannot be accepted. Other steel plates with the same thickness as the sampled steel plate may be submitted for impact test and acceptance piece by piece.9 AppendixAppendix A (informative) lists the comparison list of designations between this Document and the previous standard.Appendix A(Informative) Comparison List of Designations between this Document and the Previous Standard Table A.1 ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of Q/BQB 613-2023 be delivered?Answer: The full copy PDF of English version of Q/BQB 613-2023 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of Q/BQB 613-2023_English with my colleagues?Answer: Yes. 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