1#2#核岛56s普通螺栓采购技术规格书.docx

1、1#2#核岛56s普通螺栓采购技术规格书版权声明：此文件属中国核工业第二四建设有限公司知识产权；未经同意，不得使用、复制、转换，违者公司有权追究其法律责任。Copyright Statement: The copyright of this document is owned by China Nuclear Industry 24th Construction Corporation Ltd. Anyone who use, copy or transfer it or part thereof without authority shall bear legal responsibilit

2、y.0CFC文件生成版本Rev.状态Sta.修 改 说 明Modification &Interpretation技术审核Technicalreviewed by质保审核QAreviewed by批 准Approved by日 期Date山东海阳AP1000核电工程Shandong Haiyang AP1000 Nuclear Power Project中国核工业第二四建设有限公司海阳核电项目部CNFC Haiyang Nuclear Power Project Department文件标题：Document title： 1#、2#核岛5.6s普通螺栓采购技术规格书1# & 2# NI Pr

3、ocurement Specification for 5.6s General Bolt文件类别： 采购文件 适用范围：HYG Document type： Procurement Specification Scope：HYGAP1000编码AP1000 NO.HYG-1000-GPS-300001内部编码Internal NO.2012HYG-PS-027编 制Prepared by校核Checked by工程名称：5.6s普通螺栓Project name: 5.6s general bolt使用区域：1#、2#核岛内部结构Application area: 1# & 2#NI CV i

4、nner核安全级别：ENuclear safety grade: E质保等级：QA Category：1、 物项名称：5.6s普通螺栓Material Name: 5.6s general bolt2、 采用标准Application code：2.1 山东核电一期工程核岛土建施工质量保证大纲NI Civil Construction QA Program of Haiyang Nuclear Power Project Phase I2.2 GB-T3098.1-2000 紧固件机械性能螺母、螺栓、螺钉和螺柱Mechanical properties of fasteners bolt, s

5、crews and studs2.3 GB/T 3098.2-2000紧固件机械性能螺母、粗牙螺纹Mechanical performance for nut and screw2.4 GB/T 228-2002拉伸试验标准Tensile test standard2.5 GB/T5779.1-2000紧固件表面缺陷螺栓、螺钉和螺柱一般要求General requirements for surface defects bolt, screw and stud of fastener2.6 GB/T5779.2-2000紧固件表面缺陷：螺母Surface defect of fastener:

6、 nut2.7 GB/T95-2002平垫圈C级标准Plain washers standard2.8 GB/T193-2003普通螺纹直径与螺距系列General purpose metric screw threadsGeneral plan2.9 GB/T 230.1-2004金属洛氏硬度试验第1部分：试验方法Metal Rockwell hardness test part 1:Test method2.10 GB/T4340.1-1999金属维氏硬度试验1：试验方法Metal Vickers hardness test 1: Test method2.11 GB/T90.1-2002

7、 紧固件 验收检查Acceptance and inspection of Fastener3、 应用范围：海阳1#、2#核岛内部结构Application Scope：Haiyang 1#NI & 2#NI CV inner4. 采购技术要求：Technical requirements:4.1材质和化学成分：Material and chemical components4.1.1 材质: 5.6s Material: 5.6s4.1.2 化学成分Chemical component 螺栓、螺母、垫圈的原材料的化学成分应分别满足GB-T3098.1-2000、 GB-T3098.2-200

8、0、GB/T95-2002的相关规定。The chemical constitution and mechanical property of bolts, nuts and washers should meet requirements for GB-T3098.1-2000、GB-T3098.2-2000、GB/T95-2002 respectively.1）5.6s普通螺栓原材为碳钢，并满足下列化学成分要求：The raw material of 5.6s general bolt is carbon steel and its chemical composition shall m

9、eet the following requirements: 性能等级Performance grade材料和热处理Material and heat treatment化学成分Chemical composition，%CPMaxSMaxBMaxMinMax5.6碳钢Carbon steel0.130.550.050.060.003说明：1、硼的含量可达0.005%，其非有效硼可由添加钛和（或）铝控制；Note: The composition of boron may reach 0.005%; the non-effective boron can be controlled by a

10、dding titanium and/or aluminum. 2）螺母材料化学成分应满足下表要求：The chemical composition of nut material shall meet the requirement in the following table: 性能等级Performance grade 化学成分Chemical composition，%CMaxMnminPMaxSMax50.500.060.15说明：1、该性能等级可以用易切钢制造，其硫、磷及铅的最大含量为：硫0.3%；磷0.11%；铅0.35%。Note: The product of this pe

11、rformance grade can be fabricated by automatic steel; the maximum composition of sulfur, phosphorus and lead shall be 0.3%, 0.11% and 0.35% respectively. 4.2机械性能Mechanical property 螺栓、螺母、垫圈的机械性能应分别满足GB-T3098.1-2000、 GB-T3098.2-2000、GB/T95-2002的相关规定。 The mechanical performance of bolt, nut and washer

12、 shall be in accordance with GB-T3098.1-2000, GB-T3098.2-2000 and GB/T95-2002 respectively. 4.2.1 5.6S级的普通螺栓的机械性能、屈服强度、延伸率应分别满足相应的要求（按照国内的检查方法）。详见下表：The mechanical property, yield strength and elongation of 5.6S bolt shall meet the relevant requirements (tested by domestic method). See the following

13、 table: 序号NO机械性能和物理性能Mechanical property and physical property性能等级Performance grade备注Note5.6S1公称抗拉强度 b公称，N/mm2Nominal tensile strength5002最小抗拉强度 b公称，N/mm2Minimum tensile strength5003维氏硬度 HV F98NVickers hardnessMin155Max2204布氏硬度 HB F=30D2Brinell hardnessMin147Max2095洛氏硬度 HRRockwell hardnessMinHRB79HR

14、C-MaxHRB95HRC-6屈服点，N/mm2Yield point公称Nominal300Min3007保证应力Proof stressS/S或S/p0.20.93S，N/mm22808断后伸长率，% minElongation209冲击吸收力 Aku，J minShock absorption2510头部坚固性Head firmness不得断裂Not break 11表面缺陷Surface defect按GB/T 5779.1或GB/T 5779.3规定 Meet the requirement of GB/T 5779.1 or GB/T 5779.312楔负载(3)Wedge loa

15、d对螺栓实物进行测试，应符合表1规定 The test of bolt object shall conform to table 1.说明Note：1、在螺栓末端测试的硬度的最大值为：250HV、238HB或99.5HRB；The tested maximum hardness of the bolt at the end is 250HV, 238HB or 99.5HRB.2、最小抗拉强度适用于公称长度l2.5d的产品；最低硬度适用于长度l2.5d以及其他不能进行拉力试验的产品；The minimum tensile strength is applicable to the produ

16、cts with nominal length l2.5d. The minimum hardness is applicable to the products which the length is l2.5d and cannot perform the tensile test.3、对螺栓的实物进行楔负载试验时，应按b min计算；The wedge load of bolt object shall be calculated according to b min during the test.1) 最小拉力荷载和保证荷载粗牙螺纹：Minimum tensile load and

17、proof load-coarse thread螺纹规格dSpec of thread d螺纹的应力截面积AS mm2Cross sectional area of threads stress性能等级Performance grade备注Note5.6最小拉力荷载（AS）b minMinimum tensile load M20245122000M22303152000M24353176000此表未列入螺纹规格参照GB-T3098.1-2000要求执行。The thread not listed in the table shall be in accordance with GB-T309

18、8.1-2000. 2）保证荷载粗牙螺纹： Proof load-coarse thread: 螺纹规格dSpec of thread d螺纹的应力截面积AS mm2Cross sectional area of threads stress性能等级Performance grade备注Note5.6保证荷载（ASSP），NProof load M2024568600M2230384800M2435398800 此表未列入螺纹规格参照GB-T3098.1-2000要求执行。The thread not listed in the table shall be in accordance wit

19、h GB-T3098.1-2000.4.2.2 螺母的机械性能应满足GB/T3098.2-2000规范中相应螺母的要求，详见下表。The mechanical property of nuts should meet the relevant requirements in GB/T3098.2-2000; see the following table for more information: 序号No机械性能和物理性能Mechanical property and physical property性能等级Performance grade 备注Note 5（M16-M39）1维氏硬度

20、HV Vickers hardnessMin146Max3022螺母Nut热处理Heat treatment不淬火回火No quench and temper型式13保证应力Proof stressS，N/mm26304.2.3 垫圈的机械性能应满足相应的维氏硬度性能指标的要求。The mechanical property of washers should meet requirements of Vickers hardness材料Material 钢 Steel 备注 Note硬度等级 Hardness grade100HV硬度范围 Hardness range100HV200HV备注

21、：硬度试验按GB/T 4340.1规定。Note ：The hardness test shall be in accordance with GB/T 4340.1.试验力 Testing force： HV2用于公称厚度h0.6mm； HV2 used for nominal thickness h0.6mm;HV10用于公称厚度0.6mmh1.2mmHV10 used for nominal thickness 0.6mmh1.2mm;HV30用于公称厚度h1.2mm。HV30 used for nominal thickness h1.2mm.4.3 外观质量 Appearance Q

22、uality4.3.1 尺寸 Dimension1） 螺纹加工应采用米制规格，为粗牙螺纹，螺纹牙型应符合GB/T193-2003统一米制螺纹的规定。Metric dimension is used for thread fabrication, which is coarse thread. The thread type should be in accordance with requirements for Metric dimension as described in GB/T193-20032）螺母的规格加工应符合GB/T3098.2-2000规范的相关要求，六角螺母的高度可参见下

23、表：The fabrication of heavy hex bolts shall conform to the requirement of specification GB/T3098.2-2000. Refer to the following table for the height of hex nut: 螺纹规格Spec of threadD对边宽度Smmwidth between opposite sides螺母高度m，mmHeight of nut1型 Type 1minmaxm/DM203016.9180.9M223418.119.40.88M243620.221.50.9

24、此表未列入螺纹规格参照GB-T3098.2-2000要求执行。The thread not listed in the table shall be in accordance with GB-T3098.2-2000. 3）垫圈加工应符合GB/T95-2002规范相关规定，优选尺寸见下表：The fabrication of washers should satisfy related requirements as specified in GB/T95-2002. The dimension in the following table is preferred. 公称规格（螺纹大径d）

25、Nominal dimension(larger diameter d)内径 d1Inner diameter外径 d2Outer diameter厚度 hThickness 公称Nominal（min）max公称Nominal（max）min公称Nominalmaxmin202222.523735.433.62.4242626.524442.444.63.4此表未列入螺纹规格参照GB/T95-2002要求执行。The thread not listed in the table shall be in accordance with GB/T95-2002. 4.3.2表面缺陷 Surfac

26、e defects1）螺栓的表面缺陷应符合GB/T5779.1-2000相关要求； The surface defect for anchor bolts should be in accordance with related requirements as described in GB/T5779.1-20002）螺母的表面缺陷应符合GB/T5779.2-2000相关要求；The Surface defect for nuts should be in accordance with related requirements as described in GB/T5779.2-2000

27、.3）垫圈的表面缺陷应符合GB/T95-2002的相关要求，零件不允许有不规则的或有害的缺陷，垫圈表面不得有突出的毛刺。 The Surface defect for washers should be in accordance with related requirements as described in GB/T95-2002. The components must be free of adverse defects; no burr is allowed to be seen on the surface of washer.5.对供应商要求Requirements for s

28、upplier:5.1供应商对产品的检验Inspect the products by supplier5.1.1螺栓、螺母、垫圈出厂前原材料的化学成分及机械性能应分别满足GB-T3098.1-2000、 GB-T3098.2-2000、 GB/T95-2002的相关规定。The chemical constitution and mechanical property of anchor bolts and nuts should meet requirements for GB-T3098.1-2000、GB-T3098.2-2000、GB/T95-2002 respectively be

29、fore delivery.5.1.2普通螺栓应按照GB/T228-2002做拉伸试验，试验结果应满足本技术规格书中第5.1.2条的相关要求。Tension test should be performed on M20 bolts per GB/T228-2002, and the test results should meet related requirements described in item 5.1.2 of this technical specification.5.1.3螺栓应进行外观尺寸检查（直径、长度、螺纹、外观目测），结果应符合GB/T5779.1-2000及图纸的要求。Appearance size inspection (diameter, length, thread, appearance inspection) should be performed on bolts and the results should be in accordance with requirements described in GB/T5779.1-2000and drawings.5.1.4