1、IIIIIIIIIIII IFUHWND 1MILATD-19077 September 19a9SUPJXSEDIKMIL-P-47L58(MI)7 June 1974MIL-M-47230(MT)26 Jily 1974MILrmlw S1ANDAAnINSPECTION, LlC?31DPEiiZTPAhTAND MAGNETIC PAKHCLS,SOUNDNESS REaJIRmm7!s KIR mTmIAM ,PARTS Am vmuMmrsAhi5CN/A AREA NLYmDISTRIBUTIONSTATEMEliTA. Apyov distribution isunlim.it
2、ed.:-.,Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1907 NOTICE 4 26 SEPTEMBER 2002 MILITARY STANDARD INSPECTION, LIQUID PENETRANT AND MAGNETIC PARTICLE, SOUNDNESS REQUIREMENTS FOR MATERIALS, PARTS AND WELDMENTS TO ALL HOLDERS OF MIL-STD-1
3、907: 1. THE FOLLOWING PAGE OF MIL-STD-1907 HAS BEEN REVISED AND SUPERSEDES THE PAGE LISTED: NEW PAGE DATE SUPERSEDED PAGE DATE 2 26 September 2002 2 7 September 1989 2. MAKE THE FOLLOWING PEN AND INK CHANGES: Page 4 3.13: Delete “MIL-STD-109” and substitute “ISO 9000 and ASQC A8402”. Page 8 5.3.1: D
4、elete “MIL-STD-6866” and substitute “ASTM E1417”. Page 9 5.3.2: Delete “MIL-STD-1949” and substitute “ASTM E1444”. Page 10 6.1: Delete “MIL-STD-1949” and substitute “ASTM E1444” and delete “MIL-STD-6866” and substitute “ASTM E1417”. 3. RETAIN THIS NOTICE AND INSERT BEFORE TABLE OF CONTENTS. 4. Holde
5、rs of MIL-STD-1907 will verify that the page change and the pen and ink changes above have been entered. This notice page will be retained as a check sheet. This issuance, together with appended pages, is a separate publication. Each notice is to be retained by stocking points until the standard is
6、completely revised or canceled. Custodians: Preparing Activity Army MI Army MI Navy AS (Project NDTI 0285) Air Force 11 AMSC N/A AREA NDTI DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. NOTICE OF CHANGE INCH -POUND Provided by IHSNot for ResaleNo reproduction or ne
7、tworking permitted without license from IHS-,-,-MILITARY smNoARoKu-Sm-1907mTxCE 122 WDxh 1990INSPHION , LIWIII FEWEEWW ANO WtE3rc PARrIcl.E,92UNONB3 REalmRm?Is m F141ziaALs,PAPasAmwELmEm5lVALL HOLDERS OF L-SlU-1907:1. M3ke the following pen snd ink chsrge: Page 11, TABLE III, under “Typ?Discontinuit
8、y,Weld imdermtting or lack of bead-edge fusion:, Base metal 0.188inch thick and over.”,in “Grade C“ column, delete “1.047deep” and substitu-“O.047deep”.2. RETAIN IHISK7TICZ ANO IIHZRT BEFCRE TABLE OF .3. Holders of MIL-STO-1907will verify that the chmqe imiiceted above bs kmentered. This notice psge
9、 will be retsin as a ck!ck sheet. This issuance,togetherwith the pm ard ink change, is a seate publication. Each i= isto be reind by stccking pints until the military standard is completelyrevised or canceled.Cusm3ians: Prepsring Activity:?-m -.%5 -Air Force - 11 (Proje N3. NDTI-0182)Review activiti
10、es:Amy-AR, lM, MENavy -Air Force - 24, 70, 80, 82, 84, 99User activities:Amy - L“, AL, ME, m, ixNavy-esAir Et)rce- 71, 80N4SC N/A rFA NonDISTRWUTION STATE?.WW distribution is unlimiWd.:.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-KtL-sTD-1907mRmm
11、.D1. Tnis Milirary S.wrought prcdticts,areas ckerthan Weldnents - 9allrwable discontinuity sizes (in incke )and distribution; castings - 10USXim.m allrmble discontinuity sizes (in inches)and distribution; wsldmnts 11. .,.:. ivProvided by IHSNot for ResaleNo reproduction or networking permitted witho
12、ut license from IHS-,-,-MIL-STD-19071. SX)PE1.1 . This stardarddescribes the discqkinuity limits allc+edunder four quality level classifications for penetrant inspectionend threequality level classifitions for mgnetic particle insp6ztion. The mterialsmy be forgings, castings, tubes, sheets, bars, et
13、c. Fabrication stages my bemachined, umechined, welded, or unkelded parts/mterials.1.2 mplicetion guidance. This stax%.rd providee inspection criteria fordetermining mnfornwms to soundness requirements for mterials, par- andW21dmnts . For Puqmses of this standzwd, the term WeMnsnt refers todemsitcxl
14、 filler rraterieland one-helf inch of base mtal adiacent to the toeof-the weld.I ems idered asIRx liquid pmetrant inspection,brazd joints-my also beweldmn”ts under this stamiard.1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2. APPLICABLE DOCUMENTS
15、 2.1 Non-Government documents. 2.1.1 Standards. The following standards form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and
16、 supplement thereto, cited in the solicitation (see 6.2). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM E1444 Particle Examination, Magnetic ASTM E1417 Liquid Penetrant Examination, Standard Practice for (Application for copies should be addressed to the American Society for Testing and Mat
17、erials (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19429-2959). AMERICAN SOCIETY FOR QUALITY CONTROL (ASQC) ASQC A8402 Quality Management and Quality Assurance - Vocabulary (Application for copies should be addressed to the American Society for Quality Control (ASQC), P.O. Box 3005, 611 E.
18、Wisconsin Ave., Milwaukee, WI 53201-4606.) INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ISO 9000 Quality Management Systems Fundamentals and Vocabulary (Application for copies should be addressed to the American National Standards Institute, 11 West 42nd St., 13th Floor, New York, NY 10036). 2.2 O
19、rder of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. SUPERSEDES PAGE 2
20、 OF MIL-STD-1907, DATED 7 SEPTEMBER 1989. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IMIL-STW19U73. DEFINITIONS3.1 Cracka. A form of propagating fracture t= cliaracterize5by a sharptip ad htio of length and width to cpening displacssrent,caused
21、byexcessive stresses developsd during fabri=tion or service.3.2 Elongared irrlimtions. ongated indicationsare those irxlicetions*ose long axis is three or more ti.ms longer than the shorter axis.3.3 Inclusiana. Inclusionsare romd or elongated particles tiich myapp=r inly or on the surface of various
22、 prcducts. I but, in ameinstzuxes,acmsl se-scions my mar. If present, laminations would beindicatedon the short transverse section of a unit. Short, intermittentlam-inationsmay not be objectiomble if the unit is ndt subjectsd to high bend-ing sresses. The c.xurrence of laminations usmlly can casting
23、s.PypeDiscmtinuityWunetallicincluaion, rounded:SurfaceSUbsurfam a71 *Sss hole.proaity/dcreteShrinkagecavitiesSurfam ,Subwrf ace a71*a71Crac&, hot tears,or cold rimtsShrinkage spmqe areas(ray inclcdesmllcavities, CavlCy stringersMicros.hrinkage (micrc-prosity)ktaxti cluster di-tezAlloy or mstallicpha
24、se segregationSurf aceSubSurf acea71 Distri&mion aesignatGrade A0.031 diaD-3*0.047 diaD-3*0.031 di.a*D-3*0.047 c3ia*D-3*o0.2500.063D_3*0.1250.25cms signifyGrade B0.047 dieD_3*0.063 diaD_3*0.047 dia*D-3*0.063 dia*&3*o0.3750.183,p3*0.3750.5le following:D-2 Discontinuities no C1OSSC to each othermaxi.m
25、m sizeGrade C0.063 diaD-3*0.094 dieD-3*0.063 dia”D-3*0.094 dia”D-3o0.6230.3133*1.51.5a71*4Grade D0.125 diaz.t4/A0.125*,*D_2*N/A0.25 long*-,1.25 dia*0.375D-3*1.51.5Ian two tin-estheD-3 Discontinuities no closer to each other than three tti themaximum sizea71* Ths lM & for g= le ri ty for the individu
26、algradersdo nOt Zqy if tkvoida are leas than one half the mxi.nwm sizes specifid ard are well dispersed.a71 * Shri&ge discontinuitiesme not alk$,+edif within 0.5 inch of an OUter edgeof a casting seccion. * gnetic rticle inspection OiilY.a71* pmeran ins.=ction Only.10:Provided by IHSNot for ResaleNo
27、 reproduction or networking permitted without license from IHS-,-,-MIL-SIW1907TABLE III. &i.num allowibledismntinuicy sizes (in inches) ad distributionweld.mnts.Type DiswntinuityCraclcs, *id, or base mtal(longi cudina.1, transverse,scar or crater, underWd,underside,em. )Wdd underctiteingor lack obea
28、d-edge fusion:Ease mstal less tn0.183 inch thickBase md O.ldd inchchicx and overWeld mwal voicb orinclusions, roanded:SsSe metal less than0.i&3 inch thickSase metal 0.198 ncnthick and overWald mtai voids orinclusions,eiongatd:Base mtal less thanO.1J8 inch thickBase mtal O.l&l inchthick ard overDistr
29、ibuiond.ssignacionss.D-5Grade Ao0.016 deep0.125 longD_*0.J31 deep0.125 longlF5*0.016 diaD+0.031 didD-5*0.063 longD-5*0.125 long&5*y the followGrade Bo0.016 deep0.250 longD_5*0.031 deep0.250 long&*0.063 diap5*0.125 longc-5*o.2XJ longD_=j*1:Grade C00.031 Ceep0.250 longD-5*1.047 deep0.375 longp5*:0.063
30、 dia&5*O.I.2.5dia&5*0.183 1OI)$D_5*0.375 10WD-S*DismntinuiCies no closer to e+ch other than five timS m dim.nsim.11 “:.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-UIIAID-19076. (Thiss=tion contains informationof .sgeneral or &xanatory nature that
31、my be helpful,but is not mandatory.16.1 Intendai use. Ihissd is inteded to provide requir-ts forthe accbpmce of units that are insted by either the mgnetic particleinstion mthcd in amcm%nce with MIIcSlW1949 or the liquid petrantinspectionmthcd in accord- with MIL+ID-6866.6.2 Issue of LX)DIS.S. When
32、this standard is usd in acquisition, theapplicable issue of the tx2tH.SSmust k cited in the solicitation (see 2.1.1).6.3 oats requir-=. This paragraph is not applicable to thisstandard.6.4 Critical area.i. In term of quality level classificationsshown insection 4, design engineers should indicateon
33、drawings the nure critical andthe less critical areas of units with rsgard to sxeas concentrationandmzhanical f-cures.6.5 Fabrication stage. Under oniinam cixums-ces, it is reasomblefor the designer oi a finished unit to expe_ that the quality levels selectdwill k -“orcd as a part of the final inspe
34、ction procedures an3 to specif%that the reqirern?ntsare applicable aicer machining,welding, blast cleam g,erc. It -S not necessarily follow, howsver, that the quality levels speci- .fied for the finished unit should be inclti5 as part of the p,urchas.ers+iremnts for bars, plates, unmchined castings,
35、 “unmchined forgings,orother form s,xh as partially mchind icam where the indicationwill beremovedby final mchi.ning o.=raciow. In siiying raw stock for unitasubject to sev=e iinal impec tion reqirerrents,due considerateion should begiven such factors in relation to the pxsible cost of rejectionof f
36、iniskdparts mde of mterials of regular quality.6.66.7subject term (key .+crd) Iisti.nq.Jmalysis, chemicalCast ingCiassificatiOnfikaminations140n-dastrurxive testingPenetrating fluidsTestingP&ldingSuperseasion data. 1imsstirdard combines the requirenkmtsoff.lIL-P-47158(MI)datd 7 June 1974 ard MIL+472
37、3L)(MI)dated 26 July 1974 ardSWSKS*eS bath docmenti. 12 .:.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-6.tl t4r-ri-dcion. Whereverdceuimnt, .necricequivalents inacceptile.MIL-STD-1907,inch/und d- -ions are used in thisaccordance with _s1D-376 sha
38、ll be6.9 Chanqes frrxnprevious issue. This paragraph is not applicable tothis stixi.Cusbxiians:w-Navy-As Air EOrce - 2JReview activities:Amy - AR, m, MENavy -Air Force - 24, 70, ao, a2, d4, 99User accivicies: - AT, AL, ME, lE,AVNavy - 0SAir FtKce - 71, doDL4 -I ,13I :,PrepsringActivity:Amy-MIProject
39、 m. NDTI-0114Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-(Fold akln# *b Uw)-DEPARTMENT OF THE ARMY11111 FIUNITED fTATEsOFFICIAL c4uMNEG BUSINE:MSNRPLY MAIL “?EMALTY FOR a71 RIVATE USE .FtllST CL*SS WAStll NGTOW 0. C.POSTAGE WILL BE PA1O BY THE DE
40、PARTMENT OF THE ARMY.=CommanderUS Army Missile Command ,h I i iw: AMSMI-RD-SE-TD.ST.,tiedstone Arsenal, AL 35890-5270 , . . . . . -NIX%: llikform msvnotbe wed ta rmuti comesof documcoh.nortomual ninn, titian,ordutkdionOfSpmdtidiatlIequirautlb 00 currentmntnctm thmnrmu subrdttd on tbb formdo mot.wmtt
41、om .3 imptymlhoriniion,. to wah any portionof lb. refaremeadkcunmtfa)ork-ad con&utudmquimumnh.I ,.:.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IIIIIIIII.11IIIIIIIIISTANDARDl_TIW DOCUME IWROVEMEW pRL(SCCIIUtrUCffLNO- ROVX .WC)CUMENT HuMQE R z OOC
42、UMENT TITLEInspection, Liquid Penetrant and Magnetic Partlc.5 TD-1907 soundness Requirements for Materials, parts and Heldments,AME OF .“.w,l_llNG OnaANIUTIOUa71 . TYPE OF O?IOANIUTIOM (+ -Ja75VE”oonnomm W-din:+-IEUARKSINAME OF suOUITTEm &u t. Fb. t, Ml) - 00tk-db. WORK TELEPMONE NUDA13ER 11- AmC*, - OpStolulMA, I., MG ADDRESS sin-c Ctti. O-c 21? C+) - 00*(a, OATE OF SU8M!SS1ON (Y,YMHDDJI.“ I 00:“!%1426 a71REVIOUS EOIT.ION Is c.s SOLETE.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
