NAVY MIL-T-24107 B-1987 TUBE COPPER (SEAMLESS) (COPPER ALLOY NUMBERS C10100 C10200 C10300 C10800 C12000 C12200 AND C14200)《C10100 C10200 C10300 C10800 C12000 C12200和C14200型无缝铜合金管》.pdf

1、.III (E!wwY!dMIL-T-24107B16 October 1987SUPERSEDINGMIL-T-24107A(SH)7 kky 1976(See 6.4)MILITARY SPECIFICATIONTUBE, COPPER (SEAMLESS)(COPPER ALLOY NUMBERS C101OO, C102OO, C103OO,C108OO, C12000, C12200, AND C14200)This specification is approved for useof the Department of the Defense.1. SCOPE1.1 Scope.

2、 This specificationcoverspipe size outside diameters (od), includingsizes. Drawn-temper tubes may be used withby all Departmentsand Agenciesseamless copper tube with standardsome intermediatenonstandardbrazed or solder type fittings.Annealed-tempertubes may be used with flared, flanged, soldered, or

3、 brazedfittings.1.2 Classification. Copper tube shall be of the following alloys andtempers (see 6.2.1):CompositionAlloy number C101OOAlloy number C102OO (Formerlyalloy 102)Alloy number C103OO (Formerlyalloy 103)Alloy number C108OO (Formerlyalloy 108)Alloy number C2000 (Formerlyalloy 120)Alloy numbe

4、r C12200 (Formerlyalloy 122)Alloy number C14200 (Formerlyalloy 142)TemperAnnealedDrawnBeneficial comments (recommendations,additions, deletions) and any pertinentdata which may be of use in improving this document should be addressed to:Commander, Naval Sea Systems Command, SEA 55Z3, Department of t

5、he Navy,Washington, DC 20362-5101 by using the self-addressed StandardizationDocumentImprovement Proposal (DD Form 1426) appearing at the end of this documentor by letter.AMSC N/A FSC 4710DISTRIBUTION STATEMENT A Approved for public release; distribution unlimitedProvided by IHSNot for ResaleNo repr

6、oduction or networking permitted without license from IHS-,-,-MIL-T-24107B2. APPLICABLE DOCUMENTS )I 2.1 Governmentdocuments.I2.1.1 Standards. The following standards form a part of this specificationto the extent specified herein. Unless otherwise specified, the issues of thesedocuments shall be th

7、ose listed in the Issue of the Department of Defense Indexof Specificationsand Standards (DoDISS)and supplement thereto, cited in thesolicitation.STANDARDSFEDERALFED-STD-151 - Metals; Test Methods.FED-STD-185 - IdentificationMarking of Copper and Copper BaseAlloy Mill Products.MILITARYMIL-STD-105 -

8、Sampling Procedures and Tables for InspectionbyAttributes.MIL-STD-792 - IdentificationMarking Requirements for SpecialPurpose Components.(Copies of standards required by contractors in connection with specificacquisition functions should be obtained from the contracting activity or asdirected by the

9、 contracting activity.)2.2 Other publications. The following documents form a part of thisII specification to the extent specified herein. Unless otherwise specified, theIissues of the documentswhich are DoD adopted shall be those listed in theissue of the DoDISS specified in the solicitation. Unles

10、s otherwise specified,the issues of documents not listed in the DoDISS shall be the issue of thenongovernmentdocuments which iS current on the date of the solicitation. AMERIcAN SOCIETY FOR TESTING AND MAT13RIALS(ASTM)B 75 - Standard Specificationfor Seamless Copper Tube.(DoD adopted)I B 251 - Stand

11、ard Specificationfor General Requirements forWrought Seamless Copper and Copper-Alloy Tube.(DoD adopted)(Applicationfor copies should be addressed to the American Society forTesting and Materials, 1916 Race Street, Philadelphia, PA 19103.)(Nongovernmentstandards and other publications are normally a

12、vailableIfrom the organizationswhich prepare or which distribute the documents. TheseI documents also may be available in or through libraries or other informationalservices.)2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-24107B,i-,.(.I2.3 Or

13、der of precedence. In the event of a conflict between the text ofthis specificationand the references cited herein (except for associated detailspecifications, specification sheets or MS standards), the text of this speci-fication shall take precedence. Nothing in this specification,however, shallsu

14、persede applicable laws and regulationsunless a specific exemption has beenobtainedo3. REQUIREMENTS3.1 General. Seamless copper tubes shall be in accordance with ASTM B 75and as specified herein.3.2 Mechanical properties. Annealed and drawn temper tubes shall meet thetensile and yield strength requi

15、rements in accordance with ASTM B 75.3.2.1 Expansion or flattening. Expansionor alternate flatteningshallbe performed in accordance with ASTM B 75.3.3 Embrittlement. Embrittlement shall be performed in accordance withASTM B 75.3.4 Dimensions and weights. The size of tube required shall be as speci-f

16、ied (see 6.2.1). Standard dimensions and weights shall be as specified intable I. Tube larger than 10.75-inchod shall be ordered with wall thicknessesas specified by the command or agency concerned.TABLE 1. standard sizes, ,dimensions-,weight and minimum test pressure./Tube dimensionsWeight MinimumS

17、tandard Specified Specifiedwall per foot testpipe size 1 thickness,minimum of length pressure(inches) (ines) (inch) (pounds) (lb/in2).- 0.125 0.032 0.0362 1000.188 .032 .0608 1000.250 .032 .0846 1000.312 .032 .109 1000.375 .032 .134 10001/8 .405 .065 .269 1000.083 .325 1000.109 .393 1000/ .438 .032

18、.158 1000,See footnotes at end of table.3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-24107BTABLE 1. Standard sizes, dimensions, weight and minimumtest pressure./ - ContinuedTube dimensionsWeight MinimumStandard” Specified Specifiedwall per

19、foot testpipe size / od(inches)thickness,minimum of length pressure(inches) (inch) (pounds) (lb/inz)/ 0.500 0.032 0.182 1000.065 a71 344 10001/4 .540 .065 .376 1000.072 .411 1000a71 109 .572 1000.134 .662, 1000.3/8 .675 .065 .483 1000.095 .671 1000.134 .883 1000.165 1.02 10001/2 .840 .065 0.613 1000

20、.083 .765 1000a71 120- 1.05 1000.165 1.36 1000.220 1.66 10003/4 1.050 .065 0.780 1000.095 1.10 1000.148 1.63 1000.203 2.09 1000.263 2.52 10001 1.315 .065 0.989 950.120 1.75 1000.180 2.49 1000.259 3.33 1000.340 4.04 10001-1/4 1.660 0.065 1.26 700.072 1.39 850.084 1.61 950.148 2.72 1000.220 3.86 1000a

21、71 340 5.47 1000.425 6.39 1000ISee footnotes at end of table.4.)iProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-24107B( TABLE I. Standard sizes, dimensions,weight and minimumtest pressure./ - ContinuedTube dimensionsWeightper footof length(pou

22、nds)1.452.113.775.187.03Minimumtestpressure(lb/in2)Standardpipe size/(inches)Specified(ines)Specifiedwallthickness,minimum(inch)1-1/2 1.900 0.065.096.180.259.3806509001000100010002 2.375 .065.083.109a71 120a71 220.340.4571.832.323.013.305.778.4310.672.223.384.474.828.2511.545506508509501000100010002

23、-1/2 2.875 .065.100.134-.145.259.380.065.083.122.165.177a71 340400650850950100010003 3.500 2.723.455.026.707.1613.0835045065085095010003004506501000 -3-1/2 4.000 .065.095.140a71 2023.114.526.589.344 4.500 0.065.107.157.228.065.119.1743.515.728.3011.86100450650950I5.000 3.917.0710.23250450650(See foo

24、tnotes at end of table.5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-24107BTABLE I. Standard sizes, dimensions,weight and minimumtest Dressure. 1/ - Continued. _.I Tube dimensions Weightper footof length(pounds)Minimumtestpressure(lb/in2)Sta

25、ndard Specified Specifiedwallpipe size / thickness,minimum(inches) (ines) (inch)4.558.7312.6818.072504506509505 5.563 0.068.132.194.2815.5310.6315.40250450650y 6.125 .075.146.2146.4512.4417.9925.6625045065010006 6.625 .081.158.231.335y 7.125 .087.170.2497.4614.4020.85250450650y 7.625 .093.182.2668.5

26、316.5023.84250450650250400650y 8.125 .099.193.2839.6818.6427.028 8.625 .105.205.301.46310.89 25021.02 45030.51 65043.48 95012.18 25023.54 45034.10 65013.55 25026.20 45038.01 650y 9.125 0.111.217.318y 9.625 .117.229.336I See Footnotesat end of table.)6Provided by IHSNot for ResaleNo reproduction or n

27、etworking permitted without license from IHS-,-,-(.MIL-T-24107BTABLE I. Standard sizes, dimensions, weight and minimumtest pressure. 1/ - Continued. _.Tube dimensionsWeight MinimumStandard Specified Specifiedwall per foot testpipe size/ thickness,minimum of length(inches)pressure(in%es) (inch) (poun

28、ds) (lb/in2)1 10.250 0.125 15.41 250.244 29.73 450.358 43.12 65010 10.750 .131 16.94 250.256 32.71 450.375 47.38 650a71 544 67.61 1000Tubes shall be designated by actual od and wall thickness.For information only.There is no corresponding standard pipe size for this od.3.5 Tolerances. The tolerances

29、 shall be as specified in ASTM B 251, whentubing is specified for torpedo use (see 6.2.1). The straihtnesstolerancespeciied in ASTM B 251 shail be applicable to-drawn temper-tube from 1/4 to10 inches in od.3.5.1 Roundness (straight lengths only).3.5.1.1 Annealed-temper tube. Provided that the tube c

30、onforms to allother dimensional requirements.specifiedherein, the tube, when examined at themill, will be acceptable if the difference between the major and minor od atany one cross section does not exceed the percentagesof the nominal od speci-fied in table II.TABLE II. Roundness tolerances for ann

31、ealed temper tube.Specified Percentage of specifiedod(ines) (percent)5.563 and less 3Over 5.63 67Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IIMIL-T-24107B3.5.2 Weight. No lot of tubing shall exceed the calculatedweight by morethan 10 percent.3.6

32、 Mill lengths. Unless otherwise specified (see 6.2.1), tubing shallbe in mill lengths. When specified to be specific lengths, tubing shall meetthe length tolerancesof ASTM B 251 (see 6.2.1).3.7 coils. Tubing shall be straight lengths or coils as specified (see6.2.1).3.8 Ends. Unless threaded ends ar

33、e specified (see 6.2.1), tubing shallbe made with sawed or machine cut ends.3.9 Identificationmarking. Unless otherwise specified (see 6.2.1),continuous identificationmarking shall be applied in accordance with FED-STD-185.Material may be marked for identificationby means of a vibratory tool, electr

34、o-chemical etching, or paint or ink stenciling in accordance with MIL-STD-792.Markings resulting from those methods shall not reduce the wall thickness belowthe specified minimum. Marking paints or inks shall not contain mercury.Electric arc or impressionmarking is prohibited. Tube with minimum wall

35、 thick-ness less than 0.125 inch shall not be marked by vibratory tool.3.10 Removal and repair of defects. Removal of surface defects shall beaccomplished by grinding, machining or filing with a clean file, provided thewall thickness is not reduced below the minimum specified in 3.4 and the groundar

36、eas are well-faired into the rest of the tube or pipe. A well-faired areashall be considered one in which the bottom radius of the ground area equals atleast 3 times the depth of the defect. If grinding is used to remove thesurface defect, the grinding medium shall be 120 or finer iron-freealuminagr

37、it. Grinding shall be limited to the use of either resin or rubber bondedwheels. After such conditioningoperations, the conditioned areas shall bereinspected by the nondestructive inspection techniques used in originallydetecting the defect. Tube shall not be repaired by welding or brazing.3.11 Work

38、manship. Tubes shall be commercially clean, free of films orscale, dirt, chips or any foreign matter. In addition, tubes shall be uniformin quality, sound and free from seams, cracks, laps, burrs, blisters, slivers,scale or other injurious defects such as pitting as determined by visualexamination.

39、Surface imperfectionssuch as handling marks, straighteningmarks, light mandrel, die or roll marks that do not reduce the wall thicknessbelow the minimum specified are permissible,provided the imperfectionshavevisible bottoms and the depth does not exceed 3 percent of the wall thickness.8Provided by

40、IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-/-(.4. QUALITY ASSURANCEMIL-T-24107BPROVISIONS4.1 Responsibility for inspection. Unless otherwise specified in thecontract or purchase order, the contractor is responsible for the performanceof all inspection requi

41、rementsas specified herein. Except as otherwise speci-fied in the contract or purchase order, the contractor may use his own or anyother facilities suitable for the performance of the inspection requirementsspecified herein, unless disapproved by the Government. The Government reservesthe right to p

42、erform any of the inspectionsset forth in the specificationwheresuch inspections are deemed necessary to assure that supplies and servicesconform to prescribed requirements.4.1.1 Responsibility for compliance. All items must meet all requirementsof sections 3 and 5. The inspection set forth in this

43、specification shall becomea part of the contractors overall inspection system or quality program. Theabsence of any inspection requirements in the specification shall not relievethe contractor of the responsibilityof assuring that all products or suppliessubmitted to the Government for acceptance co

44、mply with all requirementsof thecontract. Sampling in quality conformance does not authorize submission ofknown defective material, either indicated or actual, nor does it commit theGovernment to acceptance of defective material.4.1.2 Certification of quality compliance. When specified in the contra

45、ctor order, a certification data/report shall be prepared (see 6.2.2).4.2 Lot and melts.4.2.1 Lot. Unless otherwise specified (see 6.2.1), a lot shall consist oftubes of the same size and temper. Unless otherwise specified (see 6.2.1), themaximum lot size shall be as specified in ASTM B 251.4.2.2 Me

46、lts. The contractor shall report the melt source of the mastermelt if the contractor is not the melter of the master melt.4.3 Samplin& Sampling shall be as specified in 4.3.1 through 4.3.4.4.3.1 Sampling for visual and dimensional examination. Sampling for visualand dimensional examination shall be

47、as specified in MIL-STD-105, general inspec-tion level II, acceptable quality level (AQL) 1.5.4.3.2 Sampling for tests.shall be as specified in ASTM BSampling for tests, other than chemical analysis,251.9Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-

48、,-MIL-T-24107B4.3.3 Sampling for chemical analysis. When samples are taken from thefinished product, 2 ounces of clean chips selected in accordancewith method111 or a solid sample selected and prepared in accordance with method 112.1 ofFED-STD-151 shall be taken from two tubes selected at random fro

49、m each lot.4.3.4 Sampling for mechanical and microstructural properties. Samplingfor mechanical and microstructural properties shall be as specified in table111.TABLE III. Samplingfor destructive tests.4.4 ExamilNumber oftubes in lot12-6465 - 160161 - 400401 - 10001001 - 2500tion.Number of tubesto be tested12358134.4.1 Visual and dimensional examination. Each sample tube selecte