ASD-STAN PREN 2582-1987 Aerospace Series Bolts in Heat Resisting Nickel Base Alloy NI-P101HT(Waspaloy) Classification 1210 MPa 730 Degrees Celsius Technical Specification (Edition .pdf

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1、.- Edition approved for publication A. E. C. M. A. STAN DAR D NORME A.E.G.M.A. A.E.C.M.A. NORM Comments should be sent within six months C8 Chairman after the dafe of publication decision prEN 2582 Issue P 1 22 May 1987 DIT PAR LASSOCIATION EUROPENNE DES CONSTRUCTEURS DE MATRIEL AROSPATIAL 88, boule

2、vard Malesherbes, 75008 PARIS -TL. 45-63-82-85 “i ENGLISH VERSION Aerospace series Bolts in heat resisting nickel base alioy NI-PI O1 HT(Waspaoy) Classification : 121 O MPa/730 OC Technical specification Srie arospatiale Luft- und Raumfahrt Vis en alliage base nickel rsistant chaud NI-PIO1 HT (Waspa

3、loy) Classification : 121 O MPa/730 OC Schrauben aus hochwarmfester Nickelbasislegierung NI-PI O1 HT (Waspaloy) Klasse : 121 O MPa/730 OC Spcification technique Technische Lieferbedingungen This Aerospace Series pre-standard has been drawn up under the responsibility of AECMA (Association Europenne

4、des Constructeurs de Matriel Arospatial). It is published on green paper for the needs of AECMA-Members. It has been technically approvedby the experts of the concerned AECMA Commission following comment by the Member countries. Subsequent to the publication of this pre-standard, the technical conte

5、nt shallnot be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and signature of the AECMA Standard Checking Cenue (NPS) and formal agreement of the Official Services of the Member countries it will be

6、submitted as a draft European Standard to CEN (European Committee for Standardization) for final vote. 2 November 1987 A.E.C.M.A. 88, Bd. Malesherbes 75008 PARIS - FRANCE I Mr. WILLIAMS 0 aecma 1987 AECMA PREN25A2 A7 m LOl1231L 0003577 A m prEN2582 Fage 2 Contents. 1). Scope and field of application

7、 2). References 3). Definitions 3-1)- Production batch. 3.2). Inspection lot. 3.3). Discontinuities. 3.4). Test temperature. 3.5). Simple random sampling. 3.6). Critical defect. 3.7). Major defect. 3.8). Minor defect. 3.9). Sampling plan. 3.10).Limiting quality. 3.11).Acceptable quality level 3.12),

8、Finished bolt- 3.13).Definition document. 4).Certification and quality assurance. 4.1). Qualification. 4.2). Acceptance. 4.3). Quality system certification. 4.4). Responsibility for inspection and tests. 4.5). Inspection and test report. S).Table 1 : Technical requirement and test methods- 5-11. Mat

9、erials. 5.2). Dimensions. 5.3). Manufacturing. 5.4)Mechanical properties., 5-51. Metallurgical properties. 5.6). Product identification. 5.7). Delivery. Table 2.: Material removal. Table 3.: Qualification testing requirements for Table 4.: Summary sf testa - C;nialif%cation and Table 5.: Minimum ten

10、sile and stress rupture loads. Table 6.: Classification of defects. Table 9.: Sampling plans for vfsual Inspections and Table 8.: Sampling plans for the inspection of Table 9.: Thread discontinuities - maximum depth TablelO.: Variable sampling for tensile tests. bolt samples, Production acceptance.

11、dimensional characteristics. mechanical and metallurgical ehasacteriat3cs. of permissible faults. Figure 1. : Figure 2. : Figure 3. : Figure 4. :. Figure 5. : Figure 6. : Figure 7. : Head structure and grain flow. Dfstortion in illet area. Grain flow in thread. Non-permissible -laps,seams and surfac

12、e Arregularities. Permissible laps, seams and surface irregulasit%es. Crest lap imperfections. Metallurgical specimens. 2. AECMA PREN2582 87 m 1012311 0003580 4 m prEN2582 Page 3 mope and field of wpplicatfon This standard specifies the technical, qualification and quality assurance requirements for

13、 bolts in material NI-PlOl-HT(Waspaloy) of tensile strength class 1210MPa at room temperature,maximurn test temperature of material 73OoC. Primarily for Aerospace applications it is applicable to such bolts definition References I50468 Is0 2859/1 IS03452 IS03453 IS03534 IS06508 IC07961 IS09002 EN200

14、2-8 EN2959 EN3039 EN3041 EN3042 EN3220 CN/TR3040 when referenced on the product standard or document. i). In preparation Q Surface roughness - parameters, their values and general rules for specifying requirements. Sampling procedures for inspection by attributes. - Part 1: Samplin Plans indexed by

15、Acceptable Quality Level(AQL7 for Lot b (Revision of 1502859-1974) 17. Lot inspection. Non Destructlye Testing - Penetrant inspection - General principles Non destructive testing -Liquid penetrant inspection - Means of verification Statistics -Vocabulary and symbols Metallic materials: Hardness test

16、: Rockwell test. Scales A,B,C,D,E,F,G,H,K. Aerospace: Fasteners , bolts: test methods. 1). Quality systems - Model for quality assurance in production and Installation. Aerospace Series: Test methods for metallic materials Part 3 : Micrographic determination of grain size Aerospace Series: Heat resi

17、sting nickel base alloy NI-PiOP-HT -SsIution treated and cold worked bar for hot upset forging for fasteners. Aerospace series: Quality s stems: Supplementary requirements to IS09002 appyicable to the manufacture/processing of materiel for propulsion standard parts. 1)- Aerospace series: Propulsion

18、standard parts: Manufacturing process - change procedure for qualified parts. 1). Aerospace geries: Propulsion standard parts: QuaI.iicatisn procedure-1) Aerospace Series: Heat resisting nickel base alloy NI P101 HT Cold worked and softened : Bar and wire for continuous coId forging or extrusion for

19、 fasteners.1) Aerospace series: Propulsion standard parts: Qualification : List of qualified manufacturers, i). AECMA PREN2582 87 1012311 0003581 b W prEN2582 Page 4 3. Definitions. 3.1 Production batch: Quantity of finished bolts fabricated by the same process from a single material cast(sing1e hea

20、t of alloy),having the same basic part number and diameter, heat treated together to the same specified condition and produced as one continuous run. 3.2 Inspection lot: Consists of bolts from a single production batch of the same part number which completely defines the bolt. 3.3 Discontinulties. 3

21、.3.1 Crack: Rupture in the material which may extend in any direction and which may be intercrystalline or transcrystallyne in character. 3.3.2 Seam: Longitudinal surface defect in the form of an unwelded open fold in the material. 3.3.3 Lap: Surface defect caused by folding over metal fins or sharp

22、 corners and then rolling or forging them into the surface. .3.3.4 Inclusion: Non-metallic particles originating from the material making process. They may exist as discrete particles or strings of particles . extending longitudinally, 3.4 Test temperature: Ambient temperature, unless otherwise spec

23、if ied - 3.5 Simple random sampling i): The taking of n items from a population of N items in such a way that all possible combinations of n items have the same probability of being chosen, 3.6 Critical defset 1): A defect that according to judgenent and experience, is likely to result in hazardous

24、or unsafe conditions for individuals using, maintaining, or depending upon the considered product, or that is likely to prevent performance of the function of a major end item. 3.7 Major defect 19: A defect other than critical, that is likely to result in a failure or to reduce materially the useabi

25、lity of the considered product for its intended purpose. 3.8 Minor defect 1): A defect that is not likely to reduce materially the useability of the considered product for its intended purpose, or that is a departure from established specification having little bearing on the effective use or operat

26、ion of this product- o O Q AECMA PREN2582 87 W LOL231L 0003582 8 prEN2582 Page 5 3.9 Sampling plan 1): A plan according to which one or more samples are taken In arder to obtain information and possibly to reach a decision. i3.10 Limiting qua1it.y LQl0 1): In a sampling plan, a qUa-litY .level which

27、 corresponds to a specified and relat.ively low probability of acceptance - in this case 10% probability of acceptance. It is t.he limiting lot quality characteristic that a lot of this quality would occur. When expressed as a per cent defective, it. may be referred to as a lot tolerance per cent de

28、fective?, 3.11 Acceptable quality level 1): A quality level which in a . sampling plan corresponds to a specified but relatively high probability of acceptance. It is the maximum per cent defective (or the maximum number of defects per hundred units) that, for purposes of sampling inspection, can be

29、 considered satisfactory as a process average. 3.12 Finished bolt: A bolt ready for use, inclusive of any possible treatments and/or surface coatings, as specified in the dimensional standard or definition document. 3.13 Definition document: Document specifying all the requirements for bolts i-e. -

30、metallurgical - geometrical and dimensional - functional (strength and temperature classes), il). Definitions taken in 15503534-i977 I r I I (In course of revision within ISO/TC69).: AECMA PREN2582 87 I LOL23LL 0003583 T I prEN2582. Page 6 4. Certification and quality assurance. The allocation of te

31、sts corresponding to the requirements of this standard is as follows: 4.1 Qualification. 4.1.1 4.1.2 4.1.3 4.1.4 Purpose. The purpose of qualification tests is to ensure that the bolt design and bolt manufacturing conditions allow the bolt to comply with the requirements of this standard. Conditions

32、. The qualification tests summarised in table 3 shall be performed on each type and diameter of bolt. Proposed changes in manufacturing soiirce ar procedure shall be subject to the requirements of EN3041. - 25 bolts selected from a single inspection lot by simple random sampling shall be subjected t

33、o the qualification tests. The number of bolts to be subjected t.o each test as well as the method(s1 to be used are specified in table i- The tests to be applied t.o each bolt are shown in table 4. The test programme may possibly be reduced, this decision will be based on the comparison of results

34、obtained from parts of similar design, size and manufacturing conditions. All or part of these tests may also be performed for production acceptance, when a reinforced inspection seems to be necessary, or to survey bolts that have not proved satisfactory in use. In that case, the sample to be subjec

35、ted to these tests is the same as that used for production acceptance tests. Qualification test requirements and procedures. The qualification test requirements and procedures shall be to the requirements of EN3042. Qualified manufacturers. A list of qualified manufacturers for specific standard par

36、ts is listed in CN/TR3040. AECMA PREN2582 87 10L232L 0003584 L W EN2582 Page 7 4.2 Acceptance. 4.2.1 Purpose. The purpose of acceptance tests is to check, as simply as possible, by a method representative of actual use conditions, with the uncertainty inherant to statistical sampling, that the bolts

37、 constituting the batch satisfy the requirements of this standard. 4.2.2 Conditions. Acceptance tests are summarised in table 3. They shall be performed on each batch. Table I specifies, the test method and sampling plan to be used for each test. Bolts from the batch to be tested shall be selected b

38、y simple random sampling. Each bolt may be submitted to several tests. The bolts to be subjected to destructive tests may be those on which non-destructive tests have been performed - 4.3 Quality system certification. 4 - 3 - 1 Purpose - The purpose of quality system certification is to ensure that

39、the manufacturer has demonstrated the acceptability of his quality syst.em and his ability for continuing production of parts to this standard to the required level of quality- 4.3.2 Requirements and procedure. The requirements and procedures for quality system certification shall be to the requirem

40、ents of IS09002 and EN3039. 4.4 Responsibility for inspection and tests. The manufacturer is responsible far the performance of all inspection and test requirements as specified herein. Each manufacturer will use their own or exceptionalIy, any other facilities approved in accordance with 4.1 and 4.

41、2 for the implementation of these inspection and test requirements, 4.5 Inspection and test report A test report showing actual numerical values shall be provided at the purchasers option as part. of the terms of the purchase order. AECMA PREN2582 87 m 1012311 0003585 3 prEN2582 Page 8 5. Table 1 Te

42、chnical requirements and test aiethod. Q = Qualification approval requirements (4.1). A Production acceptance requirements (4.21. 1 Clause :Characteristic I Technical requirenent I Inspection and test nethod l Q/A l Sample I I I I I I I size l I I I l I 15.1 IHaterial !Haterial NI-P101-HT to specifi

43、cat-Ids stated in the material I I l I I I I 1 l I I I I 1 I I 1 I I I I I I I I I I lion prEN2959 or prEN3220 supplied !specification. I l I I l Iby an approved source: shall be l I I I l I ;used for the ianufacture of bolts I I I l r I ;to this standard I I l I (5.2 IDimnsions;tol-: I Ierances of

44、forml I 18 position; thr- I I feads 8 quality 1 I I I :QI 25 I I A I tables I I f 6-l I- 1-I 15,2.1 :Dinensions IThe dimensions of the finished IA11 dinensions shall be cont-1 I I l I l Ibolts shall conform to the product:rolled by an approved system I I I I Istandard or definition document, lof gau

45、ging. I l I I I l I I I I I I 15.2.2 :Tolerances of :Tolerances of form and position :Tolerances of fora 1 I I I I 1 I I l I I Ifom Threads IThreads shall conform to the IThreads shall be gauged by anl I 1 l l I ;product standard or definition Iapprovd system of gauging. I I l I I I docuient , I I l

46、 I I- I-;-I-I-l I - 15.3 !Manufacturing ! 1 I I 1 l I I _1_9_I_- I- l- 15.3.1 ;Forging ;The heads of the bolts shall be :The method of forging shall I I I I I !formed by hot or cold forging. If :be approved. I I I I I Ishall not exceed 1150 C and shall I I I l I I :be air cooled. The heating equipa-

47、: I I l l I lent for forging shall be of a type: I I I 1 I Iwhich ensures a consistent temper- I I I I I Iatuse throughout the batch. I I I r ;-l-I-l I - 1-I 15.3.2 I I Isphere shall not cause any surfacelshall be approved. I I I I l Icontamination except as permitted l I I .I I I (by clause 5.5.6.

48、I I I- I I I !Any scale which will not be renov-:The equipient for abrasive I I I I I led by subsequent Machining shall Iblasting shall be approved. I I I I I :be removed by abrasive blasting. I I I I :-I-l- l - ;-1 15.3.2.1 ISolution heat (The headed blanks shall be solut- I I I I I l I I I I I I l l I I 1 I I I I I I I I I I I I I l I I I I I I I I I I I I I I I I I I I I I I l I I l I I I 1 I I 1 I I I I l I I I I I I I I I I I I I l ;ho