1、INCH-POUNDI MIL-T- 15005F 06 DECEMBER 1989 SUPERS Ei NG 9 July 1962 (See 6.5) MIL-T- 1500% MILITARY SPECIFICATION TUBES, CONDENSER AND HEAT EXCHANGER, COPPER-NICKEL ALLOYS (UNS C70600 distribution is unlimited. FSC t7LO Provided by IHSNot for ResaleNo reproduction or networking permitted without lic
2、ense from IHS-,-,-2. APPLICABLE DOCUMENTS 2.1 Government ducumencs. 2.1.1 Specifications. standards. and handbooks. The following specifi- cations, standards, an8 handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are thos
3、e listed in the issue of the Department of Defence Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). STANDARDS MI LI TARY MIL-STD-271 - Requirements for Nondestructive Testing Methods. MIL-STD-797 - IdentficatLon Marking Requirements for Spec
4、ial Purpose Components. (Unless otherwise indicated, copies of federal and military specifications, standards, and hanibooks are avaiiabie from the Navai Publications end Forms Center, (ATTN: NPODS), 5801 Tabor Avenue, Philadelphia, PA 19120-5099.) 2.2 Non-Government publications. The following docu
5、ment(c) form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODTSS are t
6、he issues of the documents cited in the solicitation (see 6.2). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTH) B 111 - Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock. (DoD adopted) B 153 - Standard Test Method for Expansion (Pin Test) of Copper and C
7、opper-Alloy Pipe and Tubing. E 243 - Standard Practice for Electromagnetic (Eddy-Current) Testing of Seamless Copper and Copper Alloy Tubes. (DoD adopted) (Application for copies should be addressed Co the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) (Non-Go
8、vernment standards and other publications are normally available from the organizations that prepare or distribute the documents. These documents also may be available in or through libraries or other informational services.) 2.3 Order of vrecedence. In the event of a conflict between the text of th
9、is 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. n L Provided by IHSNot for ResaleNo reproduction or networking permitted without licen
10、se from IHS-,-,-I I HIL-T- 15005F 3. REQUIREMENTS I I 3.1 Bateriai. Copper alloys C70600 and C71500 condenser tubes shall conform to ASTH B 111 (see 6.2) with supplementary requirements 52, 53 and Sb as modified herein. 3.1.1 pecovered materars. Unless otherwise specified herein, material covered by
11、 this specification shall be new and may be produced from recovered materials to the maximum extent possible without jeopardizing the intended use. The term recovered materials means materials which have been collected OK recovered from solid waste and reprocessed to become a source of raw materials
12、, as opposed to virgin rau materials. that the use of rebuilt products is allowed under this specification unless specifically specified. None of the above shall be interpreted to mean 3.2 Chemicalanelucis. Chemical analysis of the tube shall conform to that in ASTM B 111 including the tighter trace
13、 element limits listed HS applicable to material for subsequent welding applications. 3.3 Mechanical prorierties and grain size. Tubes shall conform to the requirements of ASTH B 111 for flatteningand grain size. When specified (see 6.2), tubes shall conform to the mechanical property requirements o
14、f ASTH B 111. Tubes shell meet the expansion test requirements of this specification. 3.4 Soundness. Tubes shall be of uniform temper, free of grooves, indentations, cracks, laps and blisters to the extent determinable by visual or nondestructive testing. Nondestructive testing shall be by eddy curr
15、ent and hydrostatic cests to ASTM B 111. en specified (see 6.2). tubes shall be hydrostatic tested by the requirements.of ASTM E 111, ultrasonic tested to the requirements of 6.6.3, and liquid penetrant inspected in accordance with 4.4.2. 3.5 Cleanliness. The inner and outer surface of the tube shal
16、l be delivered clean, free of dirt, oils, grease, acid, chips, carbonaceous material, free carbon, sulfur bearing compounds or any other foreign material that render the tubes unfit for cheir intended use. compounds, carbon of carbon bearing Compounds, from lubricants used in forming, machining or o
17、ther processing and marking materials used for in-process identifi- cation shall be removed from the material prior to any hear: treatment. shall be cleaned either by acid pickling after heat treating or by using.an inert or reducing atmosphere during heat treatment. All trace of acid shall be remov
18、ed following acid cleaning. Contaminants such as sulfur or sulfur bearing Tubing 3.5.1 Mercury ccntamlnatioq. he tubes shell be free of all contamination. During the manufacturing processes, tests, and inspections the product to be offered for acceptance shall not have come into direct contact with
19、mercury or any of its compounds nOK vith any mercury hearing device employing a single boundary of containment. 3.6 Dimensions. Dimensions of the tube shall be as specified (diameter, wall thickness and length) (see 6.2). The outside diameter tolerances for tubes acquired to this specificatim shall
20、be as specified in ASiM B 111, Ixit shall be all m the minus side. Tubes shall be supplied to minimum wail requirements of ASTM B 111. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-15005F l 3.7 Marking. Esch length of tube 1/2 inch in outsi
21、de dfameter and larger, shall be marked in accordance with HTL-STD-792, types I, II, VII, VI11 or A, with the manufacturers name or identifying mark, specification number, alloy, temper and heat number. packaged, the same information may be provided on a single metal tag securely attached to each pa
22、ckage. On smaller than 1/2 inch outside diameter tubing that is 4, QUALITY ASSURANCE PROVISIONS h.1 Responsibili-y. Unless otherwise specified in the contract: or purchase order, the contractor is responsible for the performance af all inspection requirements (examinations and tests as specified her
23、ein. Except as otherwise specified in the contract or purchase order, the Contractor may use hi5 own or any other facilities suitable for the perfarmance of the inspection requirements specified herein, unless disapproved by the Government. The Goverment reserves the right to perform any of the insp
24、ections set forth in this specification where such inspections are deemed necessary to emure supplies and services conform to prescribed requirements. 4.1.1 Responsibilitv for comPliance, All items shall meet ali requirements of sections 3 and 5. The inspection set forth in this specification shall
25、become a part of the Contractors overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility of ensuring that all products or supplies submitted to the Government for acceptance comply with all r
26、equirements of the contract. Sampling inspection, as part of the manufacturing operations, is an acceptable practice to ascertain conformance CO requirements, however, this does nor. authorize submission of known defective marerial, either indicated oZr actual, nos does it cammit the Government to a
27、ccept defective material. 4.2 Sampling. 4.2.1 m. For sampling purposes, a lot shall consisr. of lengths of tubes of the same composition, temper, and size, hear treated at the came time in the sanie furnace, offered for delivery at the cama time and identifiable by mill records as originating from o
28、ne or more heats, as necessary, which conform to the chemicai requirements. pounds I Tite total weight of the lot shiaii not exceed i,Oei 4.2.2 ChemicaL analvsic. Samples shall be taken at the time the metal is cast. from the same source of molten metal (see 6.3). One sample shall be taken for each
29、group of castings poured simultaneously 4.2.3 Destructive tests. From the lot as defined in 4.2.1, representative samples for expansion test, flattening test, and when required, tension test and microscopFc exanifnaeion 5heii be seiected in accordance with table i (see he wall thickness, (b) Rounded
30、 indications 1/16 inch diameter of greater. (c) Rounded indications which are linearly disposed whose center-to- center distance i5 less than 3/16 inch. 4.4.2.2 Defect evaluation, Superficial polishing with 120 grit emery cloth may be used 8s an aide in determining the extent of the indications defi
31、ned in 4.4.2.1. Not more than 5 percent of the wall thickness shall be removed to define the indications. The wall thickness shall not be reduced below minimum specified wall thickness. All areas polished to remove indications shall be reinspected in accordance with t.4.2 to assure that all indicati
32、ons have been removed. 4.4.3 Ultrasonic Inspection, When specified, each tube shall be inspected ultrasonically by the shear wave (angle beam) and the compressional wave techniques. Thic inspection shall be conducted in two opposite circumferential directions and one longitudinal direction. 1;.t tes
33、t Pneumatic test Liquid penetrant (Opt) Ultrasonic test (Opc) Hydrostatic tese (Opt) &*&.?.S.? Tnrtl-# L53CLLIL (aLa,iGE?, clnmll me seerch unit poritim iith resnmr+ CO the r- - tube axis shall be maintained within 1 percenc of the nominal outside diameter of the cube or 0.010 inch, whichever fs gre
34、ater. Proper rotation and through speeds shall be used to ensure 100 percent inspection coverage. The helix shall be adjusted such that the standard reference notches shall each be detected above the alarm level not less than two times during the traverse of each notch. This scanning shall be done w
35、ith the same couplant, search unit alignment and instrument settings as were used during calibration. 3 .r: 3.4 3,4 3.4 3,4 4.4.3.2.8 Acceptance cr-i-teria. Any portion of a tube which produces an indication equal to or greater than the reject levels established during calibration shall not be offer
36、ed for delivery. 4.4.4 Expansion test, Each specimen selected in accordance with 4.2.3 shall be subjected to the expansion test specified in ASTM B 153. diameter shall be increased 50 percent for anneled and 35 percent for light dram tube and shall show no cracking or rupture visible to the unaided
37、eye after expansion. The tube outside 4.5 Informational summary of Quality conEormance provisiops. Table III is presented for information only and in no vay modifies the requirements of this specification. TABLE III. Summarv of quality conformance provisions. 1 Characteristic 1 Requirement Group A D
38、imensions Finish Marking Workmanchip ASTM B 111 ASTM B 111 3.7 3.4 & 3.6 8 1 Sampling 1 Examination or test 4.2.4 I L.S.5 4.2.5 4.2.5 4.2.5 4.2.5 4.4.1 ASTM 8 111 4.0.2 4.4.3 ASTM B 111 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-15005F TAB
39、LE III. Summary of uualitv conformance provisions - Continued. Charac terctic Group C Chemical analysis Mechanics1 properties Flattening Grain size Expansion test Cleanliness Requirement Sampling I 3.2 ASTM B 111 ASTM B 111 ASTM B 111 ASTM B 111 3.5 4.2.2 4.2.3 4.2.3 4.2.3 4.2.3 4.2.3 Examination or
40、 test ASTH 3 111 ASTM B 111 ASTM B 111 ASTH 3 111 4.4.4 3.5 4.6 Insvectfon of packaging. Sample packages and packs, and the inspection of the preservation, packing and marking for shipment and storage shall be in accordance with the requirements of section 5 and the documents specified therein. 5. P
41、ACKAGING (The packaging requirements specified herein apply only for direct Government acquisition.) 5.1 Preservation. vackina and marking. Preservation, packing and marking shall be in accordance with ASTM B 111. 6. NOTES (This section contains information of a general or explanatory nature that ma
42、y be helpful, but is not mandatory.) 6.1 Intended use. Tubes covered by this specification are intended for use in heat exchangers and condensers which use sea water as the cooling medium. 6.2 Acquisition rewirements. Acquisition documents must specify the following: Title, number and date of this s
43、pecification. Composition required (see 1.2). Temper, if other than annealed (see l.Z)+ Issue of DoDISS to be cited in the solicitation, and if required, che specific issue of individual documents referenced (see 2.1.1 and 2.2). Applicable issue of ASTM B 111 (see 3.1). Whether tensile tests are req
44、uired (see 3.3). Whether hydrostatic testing, ultrasonic inspection or liquid If cleaning procedures are to be other than specified (see 3.5). Outside diameter, wall thickness and length required (see 3.6). penetrant inspection are required (see 3.4 and 4.4.2). 9 Provided by IHSNot for ResaleNo repr
45、oduction or networking permitted without license from IHS-,-,-MIL-T-15005F 6.3 Consideration of data requirements, The following data requirements should be considered when this specification is applied on a contract. applicable Data Item Descriptions (DIDS) should be reviewed in conjunction with th
46、e specific acquisition to ensure that only essential data are tequested/provided and that the DIDs are tailored to reflect the requirements of the specific acquisition. a Contract Data Requirements List (DD Form 1423) must be prepared to obtain the data, except where DoD FAR Supplement 27.475-1 exem
47、pts the requirement for a D Form i423, The To ensure correct contractual application of the data requirements, Reference Para praph DID Number DID Title Sumested Tailoring 4.2.2 DI-MISC-80678 Certification/ data report The above DIDs were those cleared as of the date of this specification. The curre
48、nt issue of DoD 5010.12-L, Acquisition Management Systems and Data Require- cleared DIDS are ciced on the DD Form 1423. mefirs Ccntrel LiSC (AYSDL), EUSt he researched t= eI?sI?re that only c?rrer!+, 6.4 Subject term (kev word) listing Annealed Light drawn Stress relieved 6.5 Chames from previous is
49、sue. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extensiveness of the changes. Custodians : Army - K Nay - SH Air Force - 99 Review activiciec: Amy - MR DIA - CS Navy - YD Preparing activity: Navy - SH (Proj ect 4710- 0860) User activity: Navy - MC 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MIL-T-15005F FIGURE 1.
