ASTMA692

Global Marketing for Tube Pipewww.Tbesdution.comASTM A692-88/ASME SA692 SEAMLESS MEDIUM STRENGTH CARBON MOLYBDENUMThis standard is issued under the fixed designation A 692;the number mmediately following the designation indicates the year oforiginal adoption or,in the case of revision,theyear of last revision.A number in parentheses indicates the year of last reapproval.A supersoript epsilon(2)indicates an ed torial change since the last revision or reapproval.1.Scope1.1 This specification covers a grade of medium-strength,seamless,carbon-molybrenum alloy-steel boller and super-heater tubes.1.2 This specifcation covers tubes 1/2 in.(12.7 mm)to 5 n.(127.0 mm),indusive,in outside dameter and 0.035 to 0.500 in.(0.89 to 12.7 mm),indusive,in minimum wallthickness.Tubing having other dimensions may be furnished provided such tubes comply with all other requirements of this specification.1.3 The values stated in indh-pound units are to be regarded as the standard.The values in parentheses are for information only.This standard is issued under the fixed designation A 692;the number immediately folowing the designation indicates the year oforiginal adoption or,in the case of revision,theyear of last revision A number in parentheses indicates the year of last reapproval.A superscript epsilon(2)indicates an ed torial change since the last revision or reapproval.JIS Number and Corresponding Foreign StandardsASTMDINIsndexStandardBtandardSndard多ndrdSndrdSndardGnadeGradeypeGradeTypeGadeNumberNuberNumberNuber6包6立STBA122091B606EW245o00114250E245o口555TE413Mo209T2-A Mo非20T:a Mo429STBA20o2132CrMo5T202a3F立arMo 305951620CrMo 17175 130MoM%5包620CrMo3059ERW位0CrMoEW620CrMo3604H5620-能0CrMo口5纪0-40CrMo