AS NZS 3679-1-1996 Structural steel第1部分：热轧钢筋和型钢

1、AS-NZS-3679-1-1996PAGE 6PAGE 13AS/NZS 3679.1:1996COPYRIGHTCOPYRIGHTAustralian/New Zealand StandardTM澳大利亚/新西兰标准TMStructural steel结构钢Part 1: Hot-rolled bars and sections第1部分：热轧钢筋和型钢This Joint Australian/New Zealand Standard was prepared by Joint Technical Committee BD/23, Structural Steel. It was appr

2、oved on behalf of the Council of Standards Australia on 31 October 1995 and on behalf of the Council of Standards New Zealand on 13 November 1995. It was published on 5 February 1996.本澳大利亚/新西兰联合标准由联合技术委员会BD/23编制，涉及结构钢。代表澳大利亚标准委员会和新西兰标准委员会分别于1995年10月31日和1995年11月13日审定通过。于1996年2月5日出版。The following inte

3、rests are represented on Committee BD/23:BD/23委员会由以下单位参加：Association of Consulting Engineers, Australia Australian Chamber of Commerce and Industry Australian Institute of Steel Construction AUSTROADS澳大利亚咨询工程师协会、澳大利亚工商联合会、澳大利亚钢结构协会、AUSTROADSBureau of Steel Manufacturers of Australia澳大利亚钢铁制造局Heavy En

4、gineering Research Association, New Zealand Metal Trades Industry Association of Australia新西兰重型机器研究协会、澳大利亚金属贸易行业协会New Zealand Manufacturers Federation Steel Institute of Australia新西兰制造商联盟澳大利亚钢协会Keeping Standards up-to-date关于标准的更新Standards are living documents which reflect progress in science, techn

5、ology and systems. To maintain their currency, all Standards are periodically reviewed, and new editions are published. Between editions, amendments may be issued. Standards may also be withdrawn. It is important that readers assure themselves they are using a current Standard, which should include

6、any amendments which may have been published since the Standard was purchased.标准是应适时更新的文件体系，反映人们在科学、技术及系统方面取得的进步。为了保持标准的版本最新，所有标准均需定期进行评审，并出版新的版本。在刊印不同版本期间，可能还会发行标准的修正内容。标准也可能会被取消。因此，读者使用的版本必须是最新版本，其中应包括在购买标准以来出版的所有修正版本的内容。Detailed information about joint Australian/New Zealand Standards can be foun

7、d by visiting the Standards Australia web site at HYPERLINK .au .au or Standards New Zealand web site at HYPERLINK http:/www.standard.co.nz www.standard.co.nz and looking up the relevant Standard in the on-line catalogue.有关澳大利亚/新西兰联合标准的详细信息可以通过访问澳大利亚标准网站（.au）或新西兰标准网站（www.standard.co.nz）获得，并在在线目录中，查阅

8、相关标准。Alternatively, both organizations publish an annual printed Catalogue with full details of all current Standards. For more frequent listings or notification of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of update options. For information

9、about these services, users should contact their respective national Standards organization.或者，两个组织还可以每年出版一本印刷目录，给出所有现行标准的全部细节。对于更多常用列表或修订、修正及撤销通知，澳大利亚标准和新西兰标准提供众多更新选项。如用户希望获得这类服务的更多信息，请与相应的国家标准组织取得联系。We also welcome suggestions for improvement in our Standards, and especially encourage readers to n

10、otify us immediately of any apparent inaccuracies or ambiguities. Please address your comments to the Chief Executive of either Standards Australia International or Standards New Zealand at the address shown on the back cover.我们同时也欢迎读者提出宝贵意见，以改进我们的标准，尤其鼓励读者一经发现任何明显的误差或者模糊之处立即通知我们。请将您的意见发送给澳大利亚国际标准或新

11、西兰标准负责人，地址见封底。This Standard was issued in draft form for comment as DR 94333.本标准以草案DR 94333形式发布，用于征求意见。Australian/New Zealand StandardTM澳大利亚/新西兰标准TMStructural steel结构钢Part 1: Hot-rolled bars and sections第1部分：热轧钢筋和型钢Originated in Australia as part of AS A1 1925.第一版出版于澳大利亚，作为AS A1-1925的一部分。Previous Au

12、stralian edition AS 3679.11990.上一个版本为澳大利亚版本AS 3679.1-1990。Jointly revised and designated AS/NZS 3679.1:1996. Reissued incorporating Amendment Nos 1 and 2 (May 2000).联合修订并命名为AS/NZS 3679.1:1996。重新发行合并第1次和第2次修正（2000年5月）。COPYRIGHT版权声明 Standards Australia/Standards New Zealand澳大利亚标准/新西兰标准All rights are r

13、eserved. No part of this work may be reproduced or copied in any form or by any means, electronic or mechanical, including photocopying, without the written permission of the publisher.版本所有，违者必究。未经出版商书面同意，该标准的任何部分都不得以任何形式或通过任何方式（电子方式、物理方式，包括复印）进行复制或拷贝。Jointly published by Standards Australia Interna

14、tional Ltd, PO Box 1055, Strathfield, NSW 2135 and Standards New Zealand, Private Bag 2439, Wellington 6020由澳大利亚标准局国际有限公司（地址为： PO Box 1055, Strathfield, NSW 2135）和新西兰标准局（地址为：Private Bag 2439, Wellington 6020）联合印发。 PREFACE序言This Standard was prepared by the Joint Standards Australia/Standards New Zea

15、land Committee BD/23 on Structural Steel to supersede AS 3679.11990.本标准由澳大利亚标准/新西兰标准联合委员会 BD/23编制，涉及结构钢，用以替换AS 3679.1-1990。This Standard incorporates Amendment Nos. 1 and 2 (May 2000). The changes required by the Amendments are indicated in the text by a marginal bar and amendment number against the

16、 clause, note, table, figure, or part thereof affected.本标准结合第1次和第2次修正（2000年5月）。修订本有变更要求的正文中用边界竖线进行标示，并将修订编号与相关条款、注释、图表或章节部分相对应。The objective of this Standard is to specify requirements for hot-rolled structural steel bars and sections for general structural and engineering applications.本标准的目标在于，指定通用

17、结构和工程应用中的热轧结构钢筋和型钢的要求。This edition incorporates Amendment No. 1 and the following major changes:本版本含有第1号修正以及随后的主要改动：Deletion of weather-resistant weldable grades.删除了耐风化可焊等级。Increase of copper content to 0.5%.将含铜量增加到0.5。Modification of the chemical and mechanical properties for grade 300 on some sect

18、ions. 修正了某些型钢300钢号的化学及机械特性。Deletion of universal bearing piles. 删除了通用承重桩。Deletion of 760 and 690 universal beams.删除了760和690通用工字钢梁。Geometrical properties of steel sections are deleted.删除了型钢的几何特性。Appendix B is updated.对附录B进行了更新。A statement expressed in mandatory terms in a note to a table is deemed to

19、 be a requirement of this Standard.注中，对表格所作的强制性条款声明，可视为本标准要求。The terms normative and informative have been used in this Standard to define the application of the appendix to which they apply. A normative appendix is an integral part of a Standard, whereas an informative appendix is only for informat

20、ion and guidance.本标准中的术语“规范性”和“参考性”，用于表明附件的适用情况。“规范性”附录表示该附录是本标准的一部分，而“参考性”附录仅作参考和指示性使用。CONTENTS目录Page页码1SCOPE 范围 42 REFERENCED DOCUMENTS 参考文件43DEFINITIONS 定义54DESIGNATION 标识65CHEMICAL COMPOSITION 化学组成76DIMENSIONS 尺寸77 MANUFACTURING TOLERANCES 制造公差78FREEDOM FROM DEFECTS 无缺陷 89SELECTION OF TEST SAMPL

21、ES 试样的选择 910POSITION AND ORIENTATION OF TEST PIECES试件的位置与方向 911PREPARATION OF TEST PIECES FOR MECHANICAL TESTING 机械试验用试件的制备912TESTING PROCEDURES试验程序 1013MECHANICAL TEST REQUIREMENTS机械试验要求1014IDENTIFICATION标识符 1015ROUNDING OF NUMBERS数字的四舍五入11APPENDICES附录A PURCHASING GUIDELINES购买指南 31B MEANS FOR DEMON

22、STRATING COMPLIANCE WITH THISSTANDARD 用于证明符合本标准的方式33C COLD-BENDING OF ROUNDS, FLATS AND SQUARESDURING FABRICATION 制造期间圆钢、扁钢和方钢的冷弯 36D MEASUREMENT OF CAMBER AND SWEEP IN UNIVERSALSECTIONS 通用型钢的侧弯和水平弯曲测量37STANDARDS AUSTRALIA/STANDARDS NEW ZEALAND澳大利亚标准/新西兰标准Australian/New Zealand Standard澳大利亚/新西兰标准Str

23、uctural steel结构钢Part 1: Hot-rolled bars and sections第1部分：热轧钢筋和型钢1 SCOPE This Standard specifies the requirements for the production and supply of hot-rolled structural steel bars and sections.范围 本标准规定了热轧结构钢筋和型钢的生产和供货要求。For general structural and engineering applications, all grades specified in this

24、 Standard are suitable for对于通用结构和工程应用来说，本标准中规定的所有等级均适用于 welding in accordance with AS/NZS 1554; or依照AS/NZS 1554进行焊接；或者riveting and bolting as specified in AS 1538, AS 3990, AS 4100 and NZS 3404. This Standard does not cover the following: AS 1538、AS 3990、AS 4100和NZS 3404中规定的铆接和螺栓固定。本标准不包括下列：Structur

25、al steelhot-rolled plates, floorplates and slabs (see AS/NZS 3678), and welded I sections (see AS/NZS 3679.2).结构钢 热轧钢板、地板和楼板（参阅AS/NZS 3678）以及焊接工字钢（参阅AS/NZS 3679.2）。Steel plates for pressure equipment (see AS 1548). 压力设备用钢板（参阅AS 1548）。Structural steel hollow sections (see AS 1163).结构钢空心型钢（参阅AS 1163）。

26、Carbon steels and carbon-manganese steelshot-rolled bars and semifinished products (see AS 1442).碳钢和碳锰钢 热轧钢筋和半成品（参阅AS 1442）。Steel reinforcing bars for concrete (see AS 1302). 混凝土用钢筋（参阅AS 1302）。Structural and pressure vessel steelQuenched and tempered plate (see AS 3597). 结构和压力容器用钢 淬火和回火钢板（参阅AS 3597）

27、。NOTES:注：1 Guidelines to purchasers on requirements that should be specified by the purchaser and those that should or may be agreed on at the time of enquiry and order are given in Appendix A.附录A中给出了买方相关要求指南，该指南应由买方指定，并在询购时经双方同意。2 Guidelines to various means for demonstrating compliance with this S

28、tandard are given in Appendix B. 附录B中给出了各种用于证明与本标准相符的方法指南。3 Guidelines on cold-bending of rounds, flats and squares during fabrication are given in Appendix C. 附录C中给出了制造期间的圆钢、扁钢和方钢冷弯的指南。2 REFERENCED DOCUMENTS The following documents are referred to in this Standard:参考文件 本标准参考了下列文件：AS1050Methods for

29、the analysis of iron and steel (all parts) 钢铁分析方式（所有部件）1163Structural steel hollow sections结构钢空心型钢1171Methods for magnetic particle testing of ferromagnetic products and Components 铁磁产品和元件的磁粉检测方式1199Sampling procedures and tables for inspection by attributes属性检验采样步骤及表格1213Iron and steelMethods of sa

30、mpling钢铁采样方法1302Steel reinforcing bars for concrete混凝土钢筋1391Methods for tensile testing of metals金属的拉伸试验方式1399Guide to AS 1199Sampling procedures and tables for inspection by attributes AS 1199指南按属性检验的抽样程序和抽样表1442Carbon steels and carbon-manganese steelsHot-rolled bars and semifinished Products碳钢和碳锰

31、钢 热轧钢筋和半成品1538Cold-formed Steel Structures Code冷成形钢结构规范1544Methods for impact tests on metals金属的冲击试验方式1544.2Part 2: Charpy V-notch第2部分：夏比缺口1548Steel plates for pressure equipment压力设备用钢板2062Methods for non-destructive penetrant testing of products and components产品和元件的无损渗透试验方式2706Numerical valuesRound

32、ing and interpretation of limiting values数字值 极限值的四舍五入和解释3597Structural and pressure vessel steelQuenched and tempered plate结构和压力容器用钢 淬火和回火钢板3990Mechanical equipmentSteelwork机械设备钢制件4100Steel structures钢结构K1Methods for the sampling and analysis of iron and steel钢铁采样和分析方式AS/NZS1554Structural steel weld

33、ing钢结构的焊接1554.1Part 1: Welding of steel structures第1部分：钢结构的焊接3678Structural steelHot-rolled plates, floorplates and slabs结构钢热轧钢板、地板和楼板3679Structural steel结构钢Part 2: Welded I sections第2部分：焊接工字钢AS/NZS ISO9000Quality management and quality assurance standards质量管理和质量保证标准9000.1Part 1: Guidelines for sele

34、ction and use第1部分：选择及应用指南9004Quality management and quality system elements质量管理和质量管理体系要素Part 1: Guidelines第1部分：指南NZS3404Steel structures Standard钢结构标准SAA/SANZHB 18Guidelines for third party certification and accreditation第三方认证和鉴定指南HB18.28 Guide 28General rules for a model third-party certification s

35、ystem for products 指南28：第三方型号认证体系总则ISO2566SteelConversion of elongation values钢伸长值的换算2566-1Part 1: Carbon and low alloy steels第1部分:碳素钢和低合金钢3 DEFINITIONS For the purpose of this Standard, the definitions below apply. 3定义 本标准采用下列定义。3.1 Analysis 分析3.1.1 Cast analysischemical analysis determined from te

36、st samples taken from the ladle, tundish or mould during casting.铸件分析根据浇铸期间取自钢包、中间包或锭模的试样来确定的化学分析。3.1.2 Product analysischemical analysis determined from a test sample of the finished product.产品分析 根据取自成品的试样来确定的化学分析。3.2 Barsfinished products of solid section which may be flats, hexagons, rounds or sq

37、uares.钢筋 实心截面成品，可以为扁钢、六角钢、圆钢或方钢。3.3 Batchunit of production such as a ladle, rolling, caster sequence or bundle which is substantially consistent.批次 产量单位，例如基本一致的钢包、轧制、浇铸顺序或捆束。3.4 Canto imply a capability or possibility and refers to the ability of the user of the Standard, or to a possibility that i

38、s available or that might occur.能暗指某种能力和可能性，系指标准用户的能力，或某个已经发生或可能发生的事情3.5 Longitudinal directiondirection of the greatest extension of the steel during rolling.纵向 钢在轧制期间的最大延展方向。3.6 Mayindicates the existence of an option.可以 表示存在选择性。3.7 Off-squaredeviation of the sawn or shear-cut end from square if m

39、easured with respect to the longitudinal axis of the section.脱方 如果相对于型钢的纵轴进行测量，锯切或剪切端部不成方形。3.8 Out-of-hexagongreatest difference between the three dimensions measured at the same cross-section across opposite flats of the hexagon.非六角度 测量于六角形扁平对侧相同横截面上，三个尺寸之间的最大差值。3.9 Out-of-rounddifference between t

40、he maximum and minimum diameters of the bar, measured at the same cross-section.不圆度 测量于钢筋相同横截面上的最大和最小直径之间的差值。3.10 Out-of-square不方度For square barsdifference between the two dimensions at the same cross-section across opposite flats of the square. 对于方钢筋 测量于正方形扁平对侧相同横截面上，两个尺寸之间的差值。For sectionsdisplacem

41、ent of one end of a flange or leg from the other end of the same flange or leg if measured parallel to the web or leg of the section.对于型钢 翼缘一端或者来自同一翼缘另一端的焊脚或者平行于腹板所测得的焊脚或者型钢焊脚的位移。3.11 Primary rolled productsteel product produced in a primary mill by the direct hot-rolling of an ingot or from a conti

42、nuously cast bloom.初轧产品 通过在初磨机中将钢锭直接热轧，或者通过大钢坯的连续浇铸而生产的钢材。3.12 Sectionsrolled finished sections of special contour and dimensions as outlined in Clause 6.型钢 拥有第6条所示特殊轮廓和尺寸的轧制成品型钢。3.13 Shallindicates that a statement is mandatory.必须 表示该声明是强制性的。3.14 Shouldindicates a recommendation.应当 表示一个建议。3.15 Test

43、ingchemical analysis tests and mechanical tests as specified in Clauses 5 and 13 respectively.试验 在第5条和第13条中分别指定的化学分析试验和机械试验。3.16 Test pieceprepared piece for testing, made from a test specimen by a mechanical operation. 试件 用于试验的制备件，通过机械操作，从试验标本中取得。3.17 Test sampleportion of material or product, or a

44、 group of items selected from a test batch or group by a sampling procedure.试样 通过取样程序，从一个试验批次或试验组中挑选出来的材料或产品部分，或者一组零件。3.18 Test specimenportion or a single item taken from the test sample for the purpose of applying a particular test.试验标本 为了进行特定试验而取自试样的部分或单个零件。3.19 Transverse directiondirection at r

45、ight angles to the direction of the greatest extension of the steel during rolling. 横向 轧制期间与钢的最大延展方向成直角的方向。4 DESIGNATION The grade designation shall be based on the nominal minimum yield stress of the steel (see Clause 13.1) and impact strength requirement (see Clause 13.2).标识 钢号标识必须基于钢的最低标称屈服应力（参阅第

46、13.1条）和冲击强度要求（参阅第13.2条）。All designations shall include the number of this Australian/New Zealand Standard, i.e. AS/NZS 3679.1. Where material has specified minimum impact properties, the suffix L indicates that the material has been impact tested and the suffix is followed by the value of the test t

47、emperature at or below 0C.所有标识均应包括本澳大利亚/新西兰标准编号，即AS/NZS 3679.1。如果给材料规定了最低冲击性能，则后缀L表示该材料已进行了冲击试验，并且在该后缀的后面加上0或0以下时的试验温度数值。Examples:示例：AS/NZS 3679.1250 AS/NZS 3679.1250L0where其中AS/NZS 3679.1 = number of this Standard本标准编号= nominal minimum yield stress of the steel钢的最低标称屈服应力L0= low temperature impact t

48、est at 0C0下的低温冲击试验5 CHEMICAL COMPOSITION化学组成A2 5.1 General The method of sampling for chemical analysis shall be in accordance with AS/NZS 1050.1. Chemical composition shall be determined by any procedures that are at least as accurate as those given in the AS/NZS 1050 series.概述 化学分析所用的采样方法必须符合AS/NZ

49、S 1050.1的要求。测定化学组成的步骤必须不低于AS/NZS 1050系列中给定步骤的精确度。A2 5.2 Cast analysis Wherever possible, a chemical analysis of the steel from each cast shall be made to determine the proportions of the specified elements. In cases where it is impracticable to obtain samples from liquid steel, analysis on test samp

50、les taken in accordance with AS/NZS 1050.1 may be reported as cast analysis.铸件分析 只要可能，就必须对取自各个铸件的钢进行化学分析，以测定指定元素的比例。如果难以从钢水中获取样品，则可以将依照AS/NZS 1050.1对试样进行的分析报告为铸件分析。The reported cast analysis of the steel shall conform to the limits given in Table 1 for the appropriate grade.所报告的钢铸件分析，必须符合表1中为相关钢号规定的

51、极限。Test certificates reporting cast analysis shall indicate values for those elements necessary to establish compliance with the appropriate grade.报告铸件分析的试验证书必须指示确立相关等级符合性时所需的那些元素数值。5.3 Product analysis The chemical analysis of the finished product is not a mandatory requirement of this Standard. If

52、 the steel is subjected to a product analysis, the analysis shall conform to the limits given in Table 2.产品分析 本标准中，成品的化学分析不是强制要求。如果对钢进行产品分析，则该分析必须符合表2中规定的极限。5.4 Residual elements Elements not given in Table 1 (see Note 2 of Table 1) for the appropriate grade shall not be intentionally added to the s

53、teel.残余元素 不得将表1（参阅表1的注2）中未针对相关等级给出的元素随意添加到钢中。6 DIMENSIONS The dimensions of hot-rolled structural steel sections are specified in Figures 1 to 7 as follows:尺寸 图1至7中规定的热轧结构型钢的尺寸，如下：PAGE Printed in AustraliaPAGE 64Figure图Title标题1Universal beams通用工字钢梁2Universal columns通用管柱3Tapered-flange beams楔形翼缘梁4Tap

54、ered-flange channels锥形槽钢5Parallel-flange channels平衡形槽钢6Equal angles等边角钢7Unequal angles不等边角钢Where appropriate, root radius (r1) and toe radius (r2) are included for information only. These nominal values may vary and are used to calculate section properties which are available from the manufacturer o

55、r from industry associations.适当包含的焊根半径（r1）和焊趾半径（r2），仅供参考。这些标称值可以有变化，并用于计算制造商或行业协会提供的型钢特性。7 MANUFACTURING TOLERANCES制造公差7.1 Bars Variations from nominal dimensions of a bar shall not exceed the appropriate limits given in Tables 3 to 7, as appropriate.钢筋 与钢筋标称尺寸的偏差，不得超过表3至7中给定的相关极限。Permissible variat

56、ions in straightness for bars and light angles having a combined leg length of 150 mm or less shall not exceed综合焊脚长度为150毫米或更低的钢筋，及轻型角钢的许可平直度变化不得超过 长度250NOTE: This permissible variation does not apply if any heating operation has been performed subsequent to rolling.注：如果在轧制后已进行了加热操作，则该容许变量不适用。7.2 Sec

57、tions Variations from nominal dimensions of a section shall not exceed the appropriate limits given in Tables 7 to 10, and Figures 8 to 11, as appropriate. The mass per unit length as measured on a sample shall be not less than 97.5% of the nominal value. The mass of any group of lengths of section

58、shall be within 2.5% of the nominal value.型钢 与型钢标称尺寸的偏差不得超过表7至10以及图8至11中给定的相关极限。样品每单位长度上测得的质量必须至少为标称值的97.5。型钢任一组长度的质量均必须在标称值的2.5范围内。For the purpose of this Clause, a group of lengths shall consist of sections of the same nominal dimensions, having本条中，一组长度必须由标称尺寸相同的型钢组成，为 a minimum mass of 1 tonne; a

59、nd最低质量1吨；并且a minimum number of 10 lengths. 10个长度的最小数。8 FREEDOM FROM DEFECTS无缺陷8.1 General The steel shall be free from pipe, harmful segregation, surface flaws and other defects detrimental to its use as set out in Clause 1.概述 钢不得有缩孔、有害分凝、表面发纹或其它有损于第1条规定应用的其它缺陷。Notwithstanding that steel has been ac

60、cepted previously, if subsequent processing reveals that it contains defects found to be detrimental, the steel shall be deemed not to comply with this Standard.尽管在之前已将钢视为合格，但是如果随后的加工过程中显示它呈现有害缺陷，则必须将该钢材视为不符合本标准。8.2 Removal of surface defects清除表面缺陷8.2.1 Bars Surface defects shall be removed by machi