ASME SEC 1 MA II 2004
ASME SEC II A A20042008.4.11
SUMMARY OF CHANGESThe2004Edition of this Code contains revisions in addition to the2001Edition with2002and2003Addenda.The revisions are identified with the designation04in the margin and,as described in the Foreword,become mandatory six months after the publication date of the2004Edition.To invoke these revisions before their mandatory date,use the designation“2004Edition”in documentation required by this Code.If you choose not to invoke theserevisions before their mandatory date,use the designation“2001Edition through the2003Addenda”in documentation required by this Code.Changes given below are identified on the pages by a margin note,04,placed next to theaffected area.Location Page ChangeList of Sections iii Updated to reflect04Foreword xi–xiii Editorially revisedSpecification Removal xxxix AddedAcceptable ASTM Editions xlvii–lvi Revised in its entirety,and columns forSections VIII-3and XII added SA-47/SA-47M159–165SA-47redesignated as SA-47/SA-47Mand revised in its entiretySA-53/SA-53M167–193Revised in its entiretySA-134221–225Revised in its entiretySA-135227–235Revised in its entiretySA-194/SA-194M297–313Revised in its entiretySA-209/SA-209M327–331Revised in its entiretySA-217/SA-217M355–359Revised in its entirety --``,,`,,,`,````,`,``,,,`,``,,,-`-`,,`,,`,`,,`---SA-268/SA-268M449–457Revised in its entiretySA-302/SA-302M495–498Revised in its entiretySA-312/SA-312M513–524Revised in its entiretySA-334/SA-334M563–572Revised in its entiretySA-350/SA-350M595–605Revised in its entiretySA-358/SA-358M639–647Revised in its entiretySA-376/SA-376M721–730Revised in its entiretySA-387/SA-387M731–737Revised in its entiretySA-437/SA-437M815–819Revised in its entiretySA-449821–828Revised in its entiretySA-476/SA-476M861–866SA-476redesignated as SA-476/SA-476M and revised in its entirety SA-537/SA-537M1019–1023Revised in its entiretySA-540/SA-540M1025–1034Revised in its entiretylixLocation Page ChangeSA-553/SA-553M1053–1057Revised in its entiretySA-564/SA-564M1087–1095Revised in its entiretySA-572/SA-572M1131–1135AddedSA-6661207–1216Revised in its entiretySA-6711219Paragraph1.3.3corrected by errata SA-688/SA-688M1245–1255Revised in its entiretySA-6911257–1264Revised in its entiretySA-6931265–1272Revised in its entiretySA-703/SA-703M1281–1300Revised in its entiretySA-705/SA-705M1301–1308(1)Title revised(2)Revised in its entiretySA-724/SA-724M1315–1318(1)Title revised(2)Revised in its entiretySA-747/SA-747M1357–1361(1)Title revised(2)Revised in its entiretySA-7511377–1383Revised in its entiretySA-790/SA-790M1441–1451Revised in its entiretySA-803/SA-803M1453–1463Revised in its entiretySA-814/SA-814M1475–1482Revised in its entiretySA-832/SA-832M1495–1500Revised in its entiretySA-9611547–1557Revised in its entiretySA-999/SA-999M1573–1585AddedSA-1008/SA-1008M1587–1596Revised in its entiretySA-1017/SA-1017M1619–1622AddedMandatory Appendix I1645AddedNOTE:Volume54of the Interpretations to Section II,Part A of the ASME Boiler and Pressure Vessel Code follows the last page of the Edition to Section II,Part A.lx--``,,`,,,`,````,`,``,,,`,``,,,-`-`,,`,,`,`,,`---。
2004 版ASME 规范第卷第一分册附录26压力容器和换热器膨胀节的修订介绍及分析
1 2004 版附录 26 的修订内容介绍
2004 版 ASME 规范于 2005 年正式发布并取代 2001 版, ASME 规范第 卷第一分册的附录 26 压力 容器和换热器膨胀节 ( 以下简称 2004 版附录 26) 的 内容作了相当大的修改。本文对其有关修订内容进 行了介绍并分析对比。 1 1 2004 版附录 26 的有关修改内容
2001 版附录 26 的内容
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2004中文版ASME规范 第Ⅱ卷 A篇 铁基材料 2005增补
ASME 锅炉及压力容器规范国际性规范II 材料 A 篇 铁基材料2005增补ASME 锅炉及压力容器委员会压力容器分委员会 编著 中国《ASME 规范产品》协作网（CACI ） 翻译、发送2006年3月1日北京中普科标图书有限责任公司免费提供下载地址:h t t p ://w ww .b x k j -s t a n d a r d s .o rg/s ta n da r ds /AS M E BPV C ZW .as p2005增补发送说明经美国机械工程师学会（ASME ）许可，中国《ASME 规范产品》协作网（CACI ）翻译出版了2004版ASME 锅炉及压力容器规范和相关规范。
与规范英文原版一样，我们也翻译有关增补。
因为英文原版是活页的，为方便更换，其增补也是活页的。
而规范中译本是装订本，因此我们以表格方式翻译、编辑了增补，即注明04版中文本页码、章节、修改部位和05增补的修改内容。
如修改内容多或有新增和变动较大的图、表，在表格中放不下的，则将修改内容、图、表，放在后面，并注明位于中译本中的页码。
本增补由CACI 聘请韩肇俊翻译、贺世华校对，CACI 编辑。
本增补（原版） 在2005年7月1日发布，自发布之日起6个月后生效。
执行时应以英文原版为准。
由于各种原因，本次翻译发送的增补可能会有不足和错误，希望广大用户和读者提出批评和指正，以便改进。
来信请寄：北京市西城区月坛南街26号 中国《ASME 规范产品》协作网 邮政编码：100825电子邮箱：caci@中国《ASME 规范产品》协作网 2006年3月北京中普科标图书有限责任公司免费提供下载地址:h t t p ://w w w .b x k j -st a n da r d s .o r g/s t a n d a r d s /A S M E B P V C ZW .as p2005年度增补表格中，符号“——”表示本中文译本未选译（一览表中SA-358,SA-369,SA-612,SA-649和SA-803标准） 04中文版页码 章节 修改部位 05 增 补 修 改 内 容 xi 目录 第8行 原“向锅炉及压力容器委员会提出技术询问函的准备”修改为“向锅炉及压力容器委员会提交技术咨询函”…………………. A05xii目录第8行标准名称，修改为：SA-240/ SA-240M 压力容器和一般用途用耐热铬及铬镍不锈钢板、薄板和钢带 A05 xiv 目录 第13行 标准名称，修改为：SA-662/ SA-662M 中低温压力容器用碳锰硅钢板 A05 xv 目录 第14行 插入，新增加标准：SA-985/ SA-985M 承压零件用熔模铸造钢铸件通用要求 A05xxxv材料类别目录 倒数第2行 在SA-961标准下，新增加：SA-985/ SA-985M 承压零件用熔模铸造钢铸件通用要求 A05xxxvi目录第7行 标准名称，修改为：SA-240/ SA-240M 压力容器和一般用途用耐热铬及铬镍不锈钢板、 薄板和钢带 A05xxxvi 目录 倒数第13行标准名称，修改为：SA-662/ SA-662M 中低温压力容器用碳锰硅钢板 A05xxxviii目录“钢铸件”栏倒数第2行 在SA-995之前，插入新增加标准：SA-985/ SA-985M 承压零件用熔模铸造钢铸件通用要求 A05xxxviii 目录倒数第7行标准名称，修改为：SA-240/ SA-240M 压力容器和一般用途用耐热铬及铬镍不锈钢板、 薄板和钢带 A05xlii整页 ---“向锅炉及压力容器委员会提交技术询问函的导则”全文修订为“向锅炉及压力容器委员会提交技术咨询函”，另见本增补第45~46页。
ASME+SEC+II+C+SFA-5.28-2004
SPECIFICATION FOR LOW-ALLOY STEEL ELECTRODES AND RODS FOR GAS SHIELDED ARCWELDINGSFA-5.28(Identical with AWS Specification A5.28-96.)1.ScopeThis specification prescribes requirements for the clas-sification of low alloy steel electrodes(solid,composite stranded,and composite metal cored)and rods(solid)for gas metal arc welding(GMAW),gas tungsten arc welding (GTAW),and plasma arc welding(PAW).PART A—GENERAL REQUIREMENTS2.Classification2.1The solid electrodes(and rods)covered by this specification are classified according to the chemical com-position of the electrode,as specified in Table1,and the mechanical properties of the weld metal,as specified in Tables3and4.The composite metal cored and stranded electrodes covered by this specification are classified according to the chemical composition and mechanical properties of the weld metal,as specified in Tables2,3, and4,and the shielding gas employed.2.2Electrodes and rods under one classification shallnot be classified under any other classification in this specification,except that ER80S-D2may also be classi-fied as ER90S-D2,provided that classification require-ments for both are met.2.3The welding electrodes and rods classified under this specification are intended for gas shielded arc weld-ing,but that is not to prohibit their use with any other process(or any other shielding gas or combination of shielding gases)for which they are found suitable.6113.AcceptanceAcceptance1of the electrodes and rods shall be in accordance with the provisions of ANSI/AWS A5.01, Filler Metal Procurement Guidelines.24.CertificationBy affixing the AWS specification and classification designations to the packaging or the classification to the product,the manufacturer certifies that the product meets the requirements of this specification.35.Units of Measure and Rounding-OffProcedure5.1U.S.customary units are the standard units of measure in this specification.The SI units are given as equivalent values to the U.S.customary units.The stan-dard sizes and dimensions in the two systems are not identical and,for this reason,conversion from a standard size or dimension in one system will not always coincide with a standard size or dimension in the other.Suitable conversions,encompassing standard sizes of both,can be made,however,if appropriate tolerances are applied in each case.5.2For the purpose of determining conformance with this specification,an observed or calculated value shall 1See Section A3,Acceptance(in the Annex),for further information concerning acceptance,testing of the material shipped,and ANSI⁄AWS A5.01,Filler Metal Procurement Guidelines.2AWS Standards can be obtained from the American Welding Society, 550N.W.LeJeune Road,Miami,FL33126.3See Section A4,Certification,(in the Annex)for further information concerning certification and the testing called for to meet this requirement.Copyright ASME InternationalProvided by IHS under license with ASME Licensee=Westinghouse Newington, NH/5945819003Not for Resale, 07/08/2005 01:57:36 MDTNo reproduction or networking permitted without license from IHSSFA-5.282004SECTION IIT A B L E 1C H E M I C A L C O M P O S I T I O N R E Q U I R E M E N T S F O R S O L I D E L E C T R O D E S A N D R O D SW e i g h t P e r c e n t a ,bO t h e r A W S U N S E l e m e n t s C l a s s i fic a t i o n cN u m b e r dCM n S i P S N i C r M o V T i Z r A l C u eT o t a lC a r b o n -M o l y b d e n u m S t e e l E l e c t r o d e s a n d R o d sE R 70S -A 1K 112350.121.300.30–0.700.0250.0250.20—0.40–0.65————0.350.50C h r o m i u m -M o l y b d e n u m S t e e l E l e c t r o d e s a n d R o d sE R 80S -B 2K 209000.07–0.120.40–0.700.40–0.700.0250.0250.201.20–1.500.40–0.65————0.350.50E R 70S -B 2L K 205000.050.40–0.700.40–0.700.0250.0250.201.20–1.500.40–0.65————0.350.50E R 90S -B 3K 309600.07–0.120.40–0.700.40–0.700.0250.0250.202.30–2.700.90–1.20————0.350.50E R 80S -B 3L K 305600.050.40–0.700.40–0.700.0250.0250.202.30–2.700.90–1.20————0.350.50E R 80S -B 6fS 502800.100.40–0.700.500.0250.0250.64.50–6.000.45–0.65————0.350.50E R 80S -B 8gS 504800.100.40–0.700.500.0250.0250.58.00–10.50.8–1.2————0.350.50E R 90S -B 9h ,i S 504820.07–0.131.250.15–0.300.0100.0101.008.00–9.500.80–1.100.15–0.25——0.040.200.50N i c k e l S t e e l E l e c t r o d e s a n d R o d sE R 80S -N i 1K 112600.121.250.40–0.800.0250.0250.80–1.100.150.350.05———0.350.50E R 80S -N i 2K 212400.121.250.40–0.800.0250.0252.00–2.75——————0.350.50E R 80S -N i 3K 312400.121.250.40–0.800.0250.0253.00–3.75——————0.350.50M a n g a n e s e -M o l y b d e n u m S t e e l E l e c t r o d e s a n d R o d sE R 80S -D 2jK 109450.07–0.121.60–2.100.50–0.800.0250.0250.15—0.40–0.60————0.500.50E R 90S -D 2O t h e r L o w -A l l o y S t e e l E l e c t r o d e s a n d R o d sE R 100S -1K 108820.081.25–1.800.20–0.550.0100.0101.40–2.100.300.25–0.550.050.100.100.100.250.50E R 110S -1K 210150.091.40–1.800.20–0.550.0100.0101.90–2.600.500.25–0.550.040.100.100.100.250.50E R 120S -1K 210300.101.40–1.800.25–0.600.0100.0102.00–2.800.600.30–0.650.030.100.100.100.250.50E R X X S -G —N o t S p e c i fie d kN O T E S :a .T h e fil l e r m e t a l s h a l l b e a n a l y z e d f o r t h e e l e m e n t s f o r w h i c h v a l u e s a r e s h o w n i n t h i s t a b l e .I f t h e p r e s e n c e o f o t h e r e l e m e n t s i s i n d i c a t e d i n t h e c o u r s e o f t h i s w o r k ,t h e a m o u n t o f t h o s e e l e m e n t s s h a l l b e d e t e r m i n e d t o e n s u r e t h a t t h e i r t o t a l (e x c l u d i n g i r o n )d o e s n o t e x c e e d t h e l i m i t s s p e c i fie d f o r “O t h e r E l e m e n t s ,T o t a l .”b .S i n g l e v a l u e s a r e m a x i m u m .c .T h e s u f fix e s B 2,N i 1,e t c .,d e s i g n a t e t h e c h e m i c a l c o m p o s i t i o n o f t h e e l e c t r o d e a n d r o d c l a s s i fic a t i o n .d .S A E /A S T M U n i fie d N u m b e r i n g S y s t e m f o r M e t a l s a n d A l l o y s .e .C o p p e r d u e t o a n y c o a t i n g o n t h e e l e c t r o d e o r r o d p l u s t h e c o p p e r c o n t e n t o f t h e fil l e r m e t a l i t s e l f ,s h a l l n o t e x c e e d t h e s t a t e d l i m i t .f .S i m i l a r t o f o r m e r c l a s s E R 502i n A W S S p e c i fic a t i o n A 5.9-81.g .S i m i l a r t o f o r m e r c l a s s E R 505i n A W S S p e c i fic a t i o n A 5.9-81.h .N i o b i u m (C o l u m b i u m )0.02–0.10%i .N i t r o g e n 0.03–0.07%j .T h i s c o m p o s i t i o n w a s f o r m e r l y c l a s s i fie d E 70S -1B i n A W S S p e c i fic a t i o n A 5.18-69.k .I n o r d e r t o m e e t t h e r e q u i r e m e n t s o f t h e “G ”c l a s s i fic a t i o n ,t h e e l e c t r o d e m u s t h a v e a m i n i m u m o f o n e o r m o r e o f t h e f o l l o w i n g :0.50p e r c e n t n i c k e l ,0.30p e r c e n t c h r o m i u m ,o r 0.20p e r c e n t m o l y b d e n u m .C o m p o s i t i o n s h a l l b e r e p o r t e d ;t h e r e q u i r e m e n t s a r e t h o s e a g r e e d t o b y t h e p u r c h a s e r a n d s u p p l i e r .612Copyright ASME InternationalProvided by IHS under license with ASMELicensee=Westinghouse Newington, NH/5945819003 Not for Resale, 07/08/2005 01:57:36 MDTNo reproduction or networking permitted without license from IHS--````,,`,`,,,````,``,,,`,``,-`-`,,`,,`,`,,`---PART C —SPECIFICATIONS FOR WELDING RODS,ELECTRODES,AND FILLER METALSSFA-5.28T A B L E 2C H E M I C A L C O M P O S I T I O N R E Q U I R E M E N T S F O R W E L D M E T A L F R O M C O M P O S I T E E L E C T R O D E S aW e i g h t P e r c e n t b ,cO t h e r A W S U N S E l e m e n t s C l a s s i fic a t i o n dN u m b e r eCM n S i P S N i C r M o V T iZ r A l C uT o t a lM a n g a n e s e -M o l y b d e n u m W e l d M e t a lE 90C -D 2W 192300.121.00–1.900.900.0250.030——0.40–0.60————0.350.50C h r o m i u m -M o l y b d e n u m W e l d M e t a lE 70C -B 2L W 521300.050.40–1.000.25–0.600.0250.0300.201.00–1.500.40–0.65————0.350.50E 80C -B 2W 520300.05–0.120.40–1.000.25–0.600.0250.0300.201.00–1.500.40–0.65————0.350.50E 80C -B 3L W 531300.050.40–1.000.25–0.600.0250.0300.202.00–2.500.90–1.20————0.350.50E 90C -B 3W 530300.05–0.120.40–1.000.25–0.600.0250.0300.202.00–2.500.90–1.20————0.350.50N i c k e l S t e e l W e l d M e t a lE 80C -N i 1W 210300.121.500.900.0250.0300.80–1.10—0.30————0.350.50E 70C -N i 2W 220300.081.250.900.0250.0301.75–2.75——————0.350.50E 80C -N i 2W 220300.121.500.900.0250.0301.75–2.75——————0.350.50E 80C -N i 3W 230300.121.500.900.0250.0302.75–3.75——————0.350.50O t h e r L o w -A l l o y W e l d M e t a lE X X C -GN o t S p e c i fie d fN O T E S :a .C h e m i c a l r e q u i r e m e n t s f o r c o m p o s i t e e l e c t r o d e s a r e b a s e d o n a n a l y s i s o f t h e i r w e l d m e t a l i n t h e a s -w e l d e d c o n d i t i o n a n d u s i n g t h e s h i e l d i n g g a s s p e c i fie d i n T a b l e 3.b .T h e w e l d m e t a l s h a l l b e a n a l y z e d f o r t h e s p e c i fic e l e m e n t s f o r w h i c h v a l u e s a r e s h o w n i n t h i s t a b l e .I f t h e p r e s e n c e o f o t h e r e l e m e n t s i s i n d i c a t e d i n t h e c o u r s e o f t h i s w o r k ,t h e a m o u n t o f t h e s e e l e m e n t s s h a l l b e d e t e r m i n e d t o e n s u r e t h a t t h e i r t o t a l (e x c l u d i n g i r o n )d o e s n o t e x c e e d t h e l i m i t s p e c i fie d f o r “O t h e r E l e m e n t s ,T o t a l .”c .S i n g l e v a l u e s s h o w n a r e m a x i m u m s .d .S o l i d e l e c t r o d e s a r e g e n e r a l l y r e c o m m e n d e d f o r g a s t u n g s t e n a r c w e l d i n g (G T A W )o r p l a s m a a r c w e l d i n g (P A W ).e .S A E /A S T M U n i fie d N u m b e r i n g S y s t e m f o r M e t a l s a n d A l l o y s .f .I n o r d e r t o m e e t t h e r e q u i r e m e n t s o f t h e G c l a s s i fic a t i o n ,t h e e l e c t r o d e m u s t h a v e a s a m i n i m u m o f o n e o r m o r e o f t h e f o l l o w i n g :0.50p e r c e n t n i c k e l ,0.30p e r c e n t c h r o m i u m ,o r 0.20p e r c e n t m o l y b d e n u m .C o m p o s i t i o n s h a l l b e r e p o r t e d ;t h e r e q u i r e m e n t s a r e t h o s e a g r e e d t o b y t h e p u r c h a s e r a n d s u p p l i e r .613Copyright ASME InternationalProvided by IHS under license with ASMELicensee=Westinghouse Newington, NH/5945819003 Not for Resale, 07/08/2005 01:57:36 MDTNo reproduction or networking permitted without license from IHS--````,,`,`,,,````,``,,,`,``,-`-`,,`,,`,`,,`---SFA-5.282004SECTION IITABLE3TENSION TEST REQUIREMENTSNOTES:a.The use of a particular shielding gas for classification purposes shall not be construed to restrict the use of shielding gas mixtures.Afillermetal tested with other gas blends,such as Argon/O2or Argon/CO2may result in weld metal having different strength and elongation.Classification with other gas blends shall be as agreed upon between the purchaser and supplier.b.Yield strength at0.2%offset and elongation in2in.(51mm)gage length.c.Postweld heat-treated condition in accordance with Table7.d.Shielding gas shall be as agreed to between purchaser and supplier.e.Not specified(As agreed to between purchaser and supplier).f.These classifications were previously ER80S-B2,E80C-B2,ER90S-B3L,and E90C-B3L respectively in AWS A5.28–79.The strength levelshave been adjusted downward as shown,in order to accurately reflect the capability of the classification’s chemical composition ranges.614Copyright ASME InternationalProvided by IHS under license with ASME Licensee=Westinghouse Newington, NH/5945819003No reproduction or networking permitted without license from IHSNot for Resale, 07/08/2005 01:57:36 MDTPART C—SPECIFICATIONS FOR WELDING RODS,ELECTRODES,AND FILLER METALS SFA-5.28TABLE4IMPACT TEST REQUIREMENTSAWS Average Impact Strength a TestingClassification(minimum)ConditionER70S-A1ER70S-B2LE70C-B2LER80S-B2E80C-B2ER80S-B3LNot Required—E80C-B3LER90S-B3E90C-B3ER80S-B6ER80S-B8ER90S-B9ER80S-Ni120ft·lbf at−50°F(27J@−46°C)As-WeldedE80C-Ni1ER80S-Ni2E70C-Ni220ft·lbf at−80°F(27J@−62°C)PWHT bE80C-Ni2ER80S-Ni320ft·lbf at−100°F(27J@−73°C)PWHT bE80C-Ni3ER80S-D2ER90S-D220ft·lbf at−20°F(27J@−29°C)As-WeldedE90C-D2ER100S-1ER110S-150ft·lbf at−60°F(68J@−51°C)As-WeldedER120S-1ERXXXS-G As agreed between—EXXC-G purchaser and supplierNOTES:a.Both the highest and lowest of thefive test values obtained shallbe disregarded in computing the impact strength.For classifications requiring20ft-lbf(27J);Two of the remaining three values shall equal or exceed20ft-lbf(27J);one of the three remaining values may be lower than20ft-lbf(27J)but not lower than15ft-lbf(20J).The average of the three shall not be less thanthe20ft-lbf(27J)specified.For classifications requiring50ft-lbf(68J):Two of the remaining three values shall equal or exceed50ft-lbf(68J);one of the three remaining values may be lower than50ft-lbf(68J)but not lower than40ft-lbf(54J).The average of the three shall not be less thanthe50ft-lbf(68J)specified.b.Postweld heat treated in accordance with Table7.be rounded to the nearest1000psi for tensile and yield strength,and to the“nearest unit”in the last right-hand place offigures used in expressing the limiting valuefor other quantities in accordance with the rounding-off method given in ASTM E29,Recommended Practice615for Using Significant Digits in Test Data to Determine Conformance with Specifications.4PART B—TESTS,PROCEDURES,AND REQUIREMENTS6.Summary of Tests6.1The tests required for each classification are speci-fied in Table5.The purpose of these tests is to determine the chemical composition,the mechanical properties,and soundness of the weld metal.The base metal for the weld test assemblies,the welding and testing procedures to be employed,and the results required are given in Sections 8through12.6.2The optional test for diffusible hydrogen in Sec-tion13,Diffusible Hydrogen Test,is not required for classification[see note(a)of Table5].7.RetestIf the results of any test fail to meet the requirement, that test shall be repeated twice.The results of both retests shall meet the requirement.Specimens for retest may be taken from the original test assembly or from one or two new test assemblies.For chemical analysis,retest need be only for those specific elements that failed to meet the test requirement.If the results of one or both retests fail to meet the requirement,the material under test shall be considered as not meeting the requirements of this specification for that classification.In the event that,during preparation or after completion of any test,it is clearly determined that prescribed or proper procedures were not followed in preparing the weld test assembly or test specimen(s),or in conducting the test,the test shall be considered invalid,without regard to whether the test was actually completed,or whether test results met,or failed to meet,the requirement,that test shall be repeated,following proper prescribed proce-dures.In this case,the requirement for doubling the num-ber of test specimens does not apply.8.Weld Test Assemblies8.1At least one weld test assembly is required,and two may be required(depending on the electrode—solid as opposed to composite—and the manner in which the sample for chemical analysis is taken),as specified in Table5.They are as follows:4ASTM specifications may be obtained from the American Society for Testing and Materials(ASTM),100Barr Harbor Drive,Consho-hocken,PA19428-2959.Copyright ASME InternationalProvided by IHS under license with ASME Licensee=Westinghouse Newington, NH/5945819003Not for Resale, 07/08/2005 01:57:36 MDTNo reproduction or networking permitted without license from IHS--````,,`,`,,,````,``,,,`,``,-`-`,,`,,`,`,,`---SFA-5.282004SECTION IITABLE5REQUIRED TESTSChemical AnalysisAWS Diffusible Classification Electrode Weld Metal Radiographic Test Tension Test Impact Test Hydrogen TestSolid ElectrodesER70S-A1ER70S-B2LER80S-B2ER80S-B3LRequired Not Required Required Required Not Required aER90S-B3ER80S-B6ER80S-B8ER90S-B9ER80S-Ni1ER80S-Ni2Required Not Required Required Required Required aER80S-Ni3ER80S-D2Required Not Required Required Required Required aER90S-D2ER100S-1ER110S-1Required Not Required Required Required Required aER120S-1ERXXS-G Required b Not Required Required Required Not Required aComposite Metal Cored ElectrodesE70C-B2LE80C-B2Not Required Required Required Required Not Required aE80C-B3LE90C-B3E70C-Ni2E80C-Ni1Not Required Required Required Required Required aE80C-Ni2E80C-Ni3E90C-D2Not Required Required Required Required Required a EXXC-G Not Required Required b Required Required Not Required a NOTES:a.Optional diffusible hydrogen test is required only when specified by the puchaser and the manufacturer puts the diffusible hydrogen designatoron the label(See A2.2and A8.2in the Annex).b.To be reported.See A7.15in the Annex.(1)The groove weld in Fig.1for mechanical proper-ties and soundness of the weld metal for both composite and solid electrodes(2)The weld pad in Fig.2for chemical analysis ofthe weld metal from composite stranded and composite metal cored electrodesThe sample for chemical analysis of weld metal from composite electrodes may be taken from the reduced section of the fractured all-weld-metal tension test speci-men or from the corresponding location in the groove616weld in Fig.1,thereby avoiding the need to make a weld pad.Alternatively,the sample from the groove weld may be taken from any location in the weld metal above the tension test specimen.In case of dispute,the weld pad in Fig.2shall be the referee method.8.2Preparation of each weld test assembly shall be as prescribed in8.3,8.4,and8.5.The base metal for each assembly shall be as required in Table6,and shall meet the requirements of the ASTM specification shownCopyright ASME InternationalProvided by IHS under license with ASME Licensee=Westinghouse Newington, NH/5945819003Not for Resale, 07/08/2005 01:57:36 MDTNo reproduction or networking permitted without license from IHS--````,,`,`,,,````,``,,,`,``,-`-`,,`,,`,`,,`---PART C—SPECIFICATIONS FOR WELDING RODS,ELECTRODES,AND FILLER METALS SFA-5.28FIG.1GROOVE WELD TEST ASSEMBLY FOR MECHANICAL PROPERTIES AND SOUNDNESS617Copyright ASME InternationalProvided by IHS under license with ASME Licensee=Westinghouse Newington, NH/5945819003No reproduction or networking permitted without license from IHSNot for Resale, 07/08/2005 01:57:36 MDTSFA-5.282004SECTIONIIFIG.2PAD FOR CHEMICAL ANALYSIS OF WELD METAL FROM COMPOSITE ELECTRODESthere,or an equivalent specification.Testing of the assem-bly shall be as prescribed in 9.2,9.3,and Sections 10through 12.8.3Groove Weld8.3.1For all classifications,a test assembly shall be prepared and welded as specified in Fig.1,using base metal of the appropriate type specified in Table 6,and the preheat and interpass temperature specified in Table 7.The electrode used shall be 0.045in.(1.1mm)or 1⁄16in.(1.6mm)size (or the size that the manufacturer produces that is closest to one of these,if these sizes are not produced).Welding shall be in the flat position,and the assembly shall be restrained (or preset)during welding to prevent warpage in excess of 5degrees.An assembly that has warped more than 5degrees from plane shall be dis-carded.It shall not be straightened.The test assembly shall be tack welded,and welding shall begin at the preheat temperature specified in Table 7.This interpass temperature shall be maintained for the remainder of the weld.Should it be necessary to interrupt welding,the assembly shall be allowed to cool in still air to room temperature.The assembly shall be preheated to the temperature shown in Table 7before welding is resumed.When welding has been completed and the assembly has cooled,the assembly shall be prepared and618tested as specified in Sections 10,11,and 12in the as-welded or postweld heat-treated condition,as specified in Tables 3and 4.8.3.2When required,the test assembly shall be postweld heat-treated before removal of mechanical test specimens.This postweld heat treatment may be done either before or after the radiographic examination.8.3.2.1The furnace shall be at a temperature not higher than 600°F (320°C)when the test assembly is placed in it.The heating rate,from that point to the specified holding temperature in Table 7,shall not exceed 400°F per hour (220°C per hour).8.3.2.2The test assembly shall be maintained at the temperature specified in Table 7for 1hour (−0,+15minutes).8.3.2.3When the one hour holding time has been completed,the assembly shall be allowed to cool in the furnace to a temperature below 600°F (320°C)at a rate not exceeding 350°F (190°C)per hour.The assembly may be removed from the furnace at any temperature below 600°F (320°C)and allowed to cool in still air to room temperature.Testing of the assembly shall be as specified in Sections 10through 12.8.4Weld Pad.A weld pad shall be prepared using composite stranded and composite metal cored electrodesCopyright ASME InternationalProvided by IHS under license with ASMELicensee=Westinghouse Newington, NH/5945819003 Not for Resale, 07/08/2005 01:57:36 MDTNo reproduction or networking permitted without license from IHS--````,,`,`,,,````,``,,,`,``,-`-`,,`,,`,`,,`---PART C—SPECIFICATIONS FOR WELDING RODS,ELECTRODES,AND FILLER METALS SFA-5.28TABLE6BASE METAL FOR TEST ASSEMBLIESAWS Classification Base Metal ASTM Standard a Base Metal UNS Number bER70S-B2LE70C-B2LA387Grade11K11789ER80S-B2E80C-B2ER80S-B3LE80C-B3LA387Grade22K21590ER90S-B3E90C-B3ER80S-B6A387Grade5S50200ER80S-B8A387Grade9S50400ER90S-B9A387Grade91S50460A516Grade60,65,or70K02100,K02403,or K02700 ER80S-Ni1A537Class1or2K12437,K21703,or K22103A203Grade A or B,or HY-80steelJ42015E80C-Ni1in accordance with MIL-S-16216E70C-Ni2A203Grade A or B or HY-80steelER80S-Ni2K22103,K21703,or J42015in accordance with MIL-S-16216E80C-Ni2ER80S-Ni3A203Grade D or E or HY-80steel K31718or K32018E80C-Ni3in accordance with MIL-S-16216J42015ER70S-A1ASTM A36,A285Grade C,K02600,ER80S-D2A515Grade70,or K03101,E90C-D2A516Grade70K02700ER90S-D2ER100S-1ER100S-GE100C-GER110S-1HY-80or HY100steelER110S-G J42015or J42240in accordance with MIL-S-16216E110C-GER120S-1ER120S-GE120C-GERXXS-GSee note aEXXC-GNOTES:a.For any weld metal classification in this specification,ASTM A36,A285Grade C,A515Grade70,or A516Grade70may be used.Inthat case,the groove faces and the contacting face of the backing shall be buttered,as shown in Figure1,using the electrode being classifiedor an electrode of the same weld metal composition as that specified for the electrode being tested,or using an electrode of the specifiedcomposition classified in another AWS low-alloy steelfiller metal specification.Alternately,for the indicated weld metal classification,thecorresponding base metals may be used for weld test assemblies without buttering.In case of dispute,buttered A36steel shall be the refereematerial.b.ASTM/SAE Unified Numbering System for Metals and Alloys.619--````,,`,`,,,````,``,,,`,``,-`-`,,`,,`,`,,`---Copyright ASME InternationalProvided by IHS under license with ASME Licensee=Westinghouse Newington, NH/5945819003No reproduction or networking permitted without license from IHSNot for Resale, 07/08/2005 01:57:36 MDTSFA-5.282004SECTION IITABLE7PREHEAT,INTERPASS,AND POSTWELD HEAT TREATMENT TEMPERATURESPreheat and InterpassTemperature a PWHT Temperature a AWS Classification°F°C°F°CER70S-A1ER80S-B2ER70S-B2L275–325135–1651150±25620±15E80C-B2E70C-B2LER90S-B3ER80S-B3L375–425185–2151275±25690±15 E90C-B3E80C-B3LER80S-B6350–450177–2321375±25745±15ER80S-B8400–500205–2601375±25745±15ER90S-B9300–500150–2601375±25745±15ER80S-Ni2ER80S-Ni3E70C-Ni2275–325135–1651150±25620±15E80C-Ni2E80C-Ni3ER80S-D2ER90S-D2E90C-D2ER80S-Ni1275–325135–165None b None b E80C-Ni1ER100S-1ER110S-1ER120S-1ERXXXS-GConditions as agreed upon between supplier and purchaserEXXC-GNOTES:a.These temperatures are specified for testing under this specification and are not to be considered as recommendations for preheat,interpass,and postweld heat treatment in production welding.The requirements for production welding must be determined by the user.They may ormay not differ from those called for here.b.These classifications are normally used in the as-welded condition.620Copyright ASME InternationalProvided by IHS under license with ASME Licensee=Westinghouse Newington, NH/5945819003No reproduction or networking permitted without license from IHSNot for Resale, 07/08/2005 01:57:36 MDTas shown in Fig.2,except when,as permitted in8.1,the sample for analysis is taken from the groove weld(Fig.1)or the fractured tension test specimen.Base metal of any convenient size which will satisfy the minimum requirements of Fig.2,and is of a type specified in Table 6,shall be used as the base for the weld pad.The surface of the base metal on which thefiller metal is deposited shall be clean.The pad shall be welded in theflat position with multiple layers to obtain undiluted weld metal(4 layers minimum thickness).The electrode size shall be 0.045in.(1.1mm)or1⁄16in.(1.6mm),or the size that the manufacturer produces that is closest to one of these, if these sizes are not produced.The preheat temperature shall not be less than60°F(16°C)and the interpass tem-perature shall not exceed that specified in Table7.Any slag shall be removed after each pass.The pad may be quenched in water between passes(temperature of the water is not specified).The dimensions of the completed pad shall be as shown in Fig.2.Testing of this assembly shall be as specified in9.2and9.3.The results shall meet the requirements of9.4.9.Chemical Analysis9.1A sample of the solid electrode or rod shall be prepared for chemical analysis.Solidfiller metal,when analyzed for elements that are present in a coating(copper flashing,for example),shall be analyzed without remov-ing the coating.When thefiller metal is analyzed for elements other than those in the coating,the coating shall be removed if its presence affects the results of the analy-sis for the other elements.9.2Composite stranded and metal cored electrodes shall be analyzed in the form of weld metal,notfiller metal.The sample for analysis shall be taken from weld metal obtained with the electrode and a shielding gas as specified in Tables2and3.The sample may be taken from the weld pad prepared in accordance with8.4,from an area of the groove weld as specified in8.1,or from the reduced section of the fractured tension test specimen. In case of dispute,the weld pad is the referee method. The top surface of the pad described in8.4and shown in Fig.2shall be removed and discarded.A sample for analysis shall be obtained from the underlying metal,no closer than3⁄8in.(9.5mm)to the surface of the base metal in Fig.2,by any appropriate mechanical means. The sample shall be free of slag.When the sample is taken from the groove weld or the reduced section of the fractured tension test specimen, that material shall be prepared for analysis by any suitable mechanical means.9.3The sample obtained as specified in9.1or9.2 shall be analyzed by accepted analytical methods.The referee method shall be ASTM E350,Standard Method for Chemical Analysis of Carbon Steel,Low Alloy Steel, Silicon Electrical Steel,Ingot Iron and Wrought Iron.9.4The results of the analysis shall meet the require-ments of Table1for solid electrode or Table2for com-posite electrodes for the classification of electrode under test.10.Radiographic Test10.1The groove weld described in8.3.1and shown in Fig.1shall be radiographed to evaluate the soundness of the weld metal.In preparation for radiography,the backing shall be removed,and both surfaces of the weld shall be machined or ground smooth.Both surfaces of the test assembly,in the area of the weld,shall be smooth enough to avoid difficulty in interpreting the radiograph.10.2The weld shall be radiographed in accordance with ASTM E142,Standard Method for Controlling Quality of Radiographic Testing.The quality level of inspection shall be2-2T.10.3The soundness of the weld metal meets the requirements of this specification if the radiograph shows no cracks,no incomplete fusion,and no rounded indica-tions in excess of those permitted by the radiographic standards in Fig.3.In evaluating the radiograph,1in. (25mm)of the weld on each end of the test assembly shall be disregarded.10.3.1A rounded indication is an indication(on the radiograph)whose length is no more than3times its width.Rounded indications may be circular,elliptical, conical,or irregular in shape,and they may have tails. The size of a rounded indication is the largest dimension of the indication,including any tail that may be present. The indication may be of porosity or slag.Indications whose largest dimension does not exceed1⁄64in.(0.4 mm)shall be disregarded.Test assemblies with indica-tions larger than the largest indications permitted in the radiographic standards(Fig.3)do not meet the require-ments of this specification.11.Tension Test11.1One all-weld-metal tension test specimen shall be machined from the groove weld described in8.3.1and shown in Fig.1as required in Table5.The dimensions of the specimen shall be as shown in Fig.4.11.2Before testing,the specimen may be aged at200 to220°F(93to104°C)for up to48hours,then allowed to cool to room temperature.Refer to A8.3for a discus-sion on the purpose of aging treatments.--````,,`,`,,,````,``,,,`,``,-`-`,,`,,`,`,,`---。
ASME SEC VIII D1 C PT UHA-2004
Specific chemical compositions, heat treatment procedures, fabrication requirements, and supplementary tests may be required to assure that the vessel will be in its most favorable condition for the intended service. This is particularly true for vessels subject to severe corrosion. These rules do not indicate the selection of an alloy suitable for the intended service or the amount of the corrosion allowance to be provided. It is recommended that users assure themselves by appropriate tests, or otherwise, that the high alloy steel selected and its heat treatment during fabrication will be suitable for the intended service both with respect to corrosion resistance and to retention of satisfactory mechanical properties during the desired service life. (See Appendix HA, Suggestions on the Selection and Treatment of Austenitic Chromium–Nickel Steels.) UHA-8 MATERIAL
ASME-NQA-1-2004-Part-I（中文）
ASME-NQA-1-2004-Part-I（中⽂）ASMENQA-1-2004PartI32/32
（a）说明监查范围；
（b）说明监查员和其所接触的⼈员；
（c）监查结果摘要，包括关于所监查的要素有效性的陈述；
（d）⼀⼀说明监查发现的问题。
600响应
被监查单位的或监查活动的管理层应研究监查发现的问题。
安排纠正⾏动的进程，
包括预防严重有损于质量的状况重复发⽣的措施，并把采取⾏动或计划书⾯通知相关的
单位。
监查响应送给监查组织进⾏评价。
700跟踪⾏动
应采取跟踪⾏动以验证纠正⾏动如期完成。
800记录
监查记录应包括监查计划、监查报告、书⾯答复和纠正⾏动完成的记录。
关于2004版ASME锅炉及压力容器和相关规范中译本的
关于2004版ASME锅炉及压力容器和相关规范中译本的征订通知各有关单位：ASME锅炉及压力容器规范是一部“国际性规范”，被许多国家采用。
在我国已加入WTO的今天，推广、使用这部国际性规范更有现实意义，同时也为满足PED指令，出口欧盟承压设备产品提供了必要的技术支持。
截至到2005年底，我国已有156家企业取得了ASME制造许可证。
为了满足更多企业取证以及中石协ASME规范产品协作网(CACI)成员单位、ASME持证单位和其他单位对ASME锅炉及压力容器规范中译本的需要，经美国机械工程师学会(ASME)授权，CACI成立了由国内著名锅炉、压力容器、管道的设计、制造、材料、焊接、检测等方面的专家和有关领导组成的翻译出版委员会，并组织行业知名专家，再次对2004版ASME锅炉及压力容器和相关规范进行翻译，全套共计16卷册已全部出版发行，新翻译出版的规范包括2005、2006年两次增补(采用电子邮件的方式发送)。
这次征订的除中译本16卷册外，还有《当代英汉承压设备词典》、该书是CACI委托陈登丰教授编写，已于2003年出版。
这套规范中译本和词典的版权均属于CACI，并由CACI 独家发行，其他单位和个人不得盗版、影印、发行和复印出售，违者将追究法律责任。
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3、订单的第一联购书单位留存，第二、三联请按各栏要求认真填写并加盖公章后寄回，作为发书凭证和备查。
4、规范16册书为一套，一次订购5套以上者，可打9折，多购多折。
5、需普通邮寄的单位，另加收10%书款的邮寄费，请与书款同时汇来。
6、联系人：程慧、姚铨电话：（010）68532102 传真：（010）68532101网址： 邮箱：caci@注：1、台湾省的邮寄费为书费的15%，另加收银行办理外汇的手续费为书费的10%；2、可上网（）查询规范内容，下载本征订单，了解邮购程序。
ASME规范之材料篇2004版内容简析
１
ＡＳＭＥ材料篇与ＡＳＭＥ规范 ＡＳＭＥ是美国机械工程师协会制订、颁布和实施
许使用的材料作了明确的规定。各卷允许的可用于 建造的所有材料，一般来说必须按照第１Ｉ卷的材料 标准供货。在ＡＳＭＥ的质保体系中，“材料控制”也是
的锅炉和压力容器技术规范，广泛应用于大陆和海洋
收稿日期：２００５—０４—２０ 作者简介：张显，男，高级工程师，１９８５年毕业于合肥工业大学材料工程系金属材料及热处理专业，工作于北京巴威公司工程部。
次增补相比，新增加了３份标准，修订了３８份标准。 ２００４版ＡＳＭＥ规范第１Ｉ卷Ａ篇的变动内容，从总体 上说主要有以下特点：
万 方数据
第３期
ＡＳＭＥ规范之材料篇（２００４版）内容简析
４７
的５个强度级别的结构钢。特点是不同厚度强度等
强，使用上的规定比ＧＢｌ５９１更详细。
表１
ＡＳＭＥ规范案例批准的新型耐热钢和纳入第１Ｉ卷Ａ篇的情况
Ａｂｓｔｒａｃｔ：Ｉｎｔｒｏｄｕｃｅ ｔｈｅ ｃｈａｎｇｅｓ ｏｆ ｔｈｅ ａｎｄ ＡＳＴＭ ａｎｄ
ｃｏｎｔｅｎｔ
ａｎｄ ｔｈｅ ｅｄｉｔｉｏｎ ｉｎ ＡＳＭＥ ａｎｄ ｔｈｅ ｒｅｌａｔｉｏｎｓｈｉｐ ｂｅｔｗｅｅｎ ｔｈｅ ｍａｔｅｒｉａｌ ｓｔａｎｄａｒｄ
ｓｔａｎｄａｒｄ：ｓｕｍｍａｒｉｚｅ ｔｈｅ ｃｈａｎｇｅｓ ｉｎ Ｐａｓｓａｇｅ Ａ ＣｏｌｕｍｎⅡｉｎ ２００４ ＡＳＭＥ ａｎｄ ｐｒｅｓｅｎｔ ｔｈｅ ｖｅｓｓｅｌ ａｎｄ ｔｈｅ ｎｅｗｌｙ ａｄｄｅｄ ｓｔａｎｄａｒｄ．
４．２．３
５
结束语 锅炉是一种“接火”的压力容器，并利用燃料燃烧
生成的热能产生蒸汽。压力容器“不接火”，根据用途 来存放各种介质，包括腐蚀、易燃易爆等危险介质。