ASTM认证是一个质量保证体系，通过对产品进行严格的测试和检验，确保产品达到ASTM标准。
ASTM --- American Society for Testing and Materials， 美国材料与试验协会。成立立于 1902 年，总部...
需要金币:*** 金币(10金币=人民币1元) ASTMA623–00.pdf 关闭预览 想预览更多内容,点击免费在线预览全文 免费在线预览全文 NOTICE: This standard has either been superseded and replaced by a new version or discontinued. Contact ASTM International () for the latest information. Designation: A 623 –...
The use of the latest edition ofAWS D1.4/D1.4M is recommended. This document describesthe proper selection of the f i ller metals, preheat/interpasstemperatures, as well as, performance and procedure qualif i -cation requirements.1.6 Requirements for alternate bar sizes are presented inAnnex A...
forModerate and Lower Temperature ServiceA612/A612MPressure Vessel Plates, 5 % and 5 1 ⁄ 2 % Nickel AlloySteels, Specially Heat TreatedA645/A645MPressure Vessel Plates, Carbon-Manganese-SiliconSteel, for Moderate and Lower Temperature ServiceA662/A662MPressure Vessel Plates, Carbon-Manganes...
Avenue,Pittsburgh,PA15202-4489,Attention:Administrator.Thiseditionincor-Scope1 ReferencedDocuments2 poratesrevisionsinallInformationLettersthroughNo.14–3. *ASummaryofChangessectionappearsattheendofthisstandard Copyright©ASTMInternational,100BarrHarborDrive,POBoxC700,WestConshohocken,PA19428-2959.UnitedStates 1...
tensilepropertiesforcontrolledtensilepropertyapplications.1.5Welding—Thisspecificationlimitschemicalcomposi-tion(6.2)andcarbonequivalent(6.4)toenhancetheweldabil-ityofthematerial.Whensteelistobewelded,aweldingproceduresuitableforthechemicalcompositionandintendeduseorserviceshouldbeused.TheuseofthelatesteditionofANSI/...
Current edition approved June 1, 2011. Published June 2011. Originally approved in 1986. Last previous edition approved in 2006 as E1112 – 00 (2006). DOI: 10.1520/E1112-00R11. 2 For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at ...
ASTM是美国最老、最大的非盈利性的标准学术团体之一。经过一个世纪的发展，ASTM现有33669个（个人和团体...
for Pressure Piping ComponentsA696A These designations refer to the latest issue of the respective specif i cations,which appear either in the Annual Book of ASTM Standards, Vol 01.05, or asreprints obtainable from ASTM.1.2 In case of any conf l ict in requirements, the requirementsof the pur...