1、_ SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising there
2、from, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2016 SAE International All rights reserved. No part of this p
3、ublication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-497
4、0 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AS5272E AEROSPACE STANDARD AS5272 REV. E Issued 1997-03 Revised 2011-05 Reaffirme
5、d 2016-04 Superseding AS5272D Lubricant, Solid Film, Heat Cured, Corrosion Inhibiting, Procurement Specification RATIONALE AS5272E has been reaffirmed to comply with the SAE five-year review policy. 1. SCOPE This SAE Aerospace Standard (AS) establishes the requirements for heat cured solid film lubr
6、icants. For other general or high temperature applications, see AS1701. 1.1 Application For applications where temperatures may range from -90 to 400 F (-68 to 204 C). 1.2 Type This specification establishes the following types: Type I: A lubricant capable of being cured within 60 min at 302 F r 27
7、F (150 C r 15 C) with an endurance life of 250 min minimum. See 6.4 for related product information. Type II: A lubricant capable of being cured within 60 min at 400 F r 27 F (204 C r 15 C) with an endurance life of 450 min minimum. See 6.4 for related product information. Type III: A low volatile o
8、rganic compound (VOC) content lubricant capable of being cured within 120 min at 302 F r 27 F (150 C r 15 C) or within 60 min at 400 F r 27 F (204 C r 15 C) with an endurance life of 450 min minimum. Type III shall be used when performance is satisfactory for the desired application to meet VOC emis
9、sion regulations. Color 1 - Natural product color. Color 2 - Black color. See 3.7. See 6.4 for related product information. 1.3 Safety - Hazardous Materials While the materials, methods, applications, and processes described or referenced in this specification may involve use of hazardous materials,
10、 this specification does not address the hazards which may be involved in such use. The product manufacturer shall prepare Materials Safety Data Sheets (MSDS) in accordance with AMS2825 and abide by MSDS requirements to ensure familiarity with the safe and proper handling of hazardous materials used
11、 and take necessary precautionary measures to ensure the health and safety of all personnel involved. 2. APPLICABLE DOCUMENTS The following publications form a part of this document to the extent specified herein. The latest issue of SAE publications shall apply. The applicable issue of other public
12、ations shall be the issue in effect on the date of the purchase order. In the event of conflict between the text of this document and references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific e
13、xemption has been obtained. 2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. AMS-QQ-A-250/5 Aluminum Alloy, Alclad 2024, Plate and Sheet AMS1424 Deicing/Anti
14、-Icing Fluid, Aircraft, SAE Type I AMS2825 Material Safety Data Sheets AS1701 Lubricant, Solid Film AS5528 Lubricant Application, Solid Film, Heat Cured, Corrosion Inhibiting AS9100 Quality Management Systems - Aerospace - Requirements 2.2 AlA Publications Available from Aerospace Industries Associa
15、tion, 1000 Wilson Boulevard, Suite 1700, Arlington, VA 22209-3928, Tel: 703-358-1000, www.aia-aerospace.org. NAS850 General Packaging Standard NAS854 Hazardous Material Packaging and Safety Data Sheet Preparation 2.3 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Bo
16、x C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM A 108 Standard Specification for Steel Bars, Carbon, Cold-Finish, Standard Quality ASTM A 167 Standard Specification for Stainless and Heat-Resisting Chromium-Nickel-Steel Plate, Sheet and Strip ASTM B 117 Standard Pract
17、ice for Operating Salt Spray (Fog) Test Apparatus ASTM B 244 Standard Test Method for Measurement of Thickness of Anodic Coatings on Aluminum and Other Nonconductive Coatings on Nonmagnetic Basis Metals with Eddy Current Instruments SAE INTERNATIONAL AS5272E 2 OF 14ASTM B 499 Standard Test Method fo
18、r Measurements of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals ASTM D 56 Standard Test Method for Flash Point by Tag Closed Tester ASTM D 1141 Standard Practice for Preparation of Substitute Ocean Water ASTM D 1186 Standard Test Method for Nondestructive
19、Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to a Ferrous Base ASTM D 1193 Standard Specification for Reagent Water ASTM D 1400 Standard Test Method for Nondestructive Measurement of Dry Film Thickness of Nonconductive Coatings Applied to a Nonferrous Metal Base ASTM E 1252 Stan
20、dard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis ASTM D 2510 Standard Test Method for Adhesion of Solid Film Lubricants ASTM D 2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubricants ASTM D 2625 Standard Test Method for Endurance (
21、Wear) Life and Load-Carrying Capacity of Solid Film Lubricants (Falex Pin on Vee Method) ASTM D 2649 Standard Test Method for Corrosion Characteristics of Solid Film Lubricants ASTM D 2832 Standard Guide for Determining Volatile and Nonvolatile Content of Paint and related Coatings ASTM D 3735 Stand
22、ard Specification for VM nor shall the solid film lubricant lift, blister, crack, or peel. A uniform deposit of powdery material clinging to the tape is acceptable. 3.4.3 Thermal Stability The thermal stability of the bonded solid film lubricant shall be such that, when tested as specified in Table
23、2, the film shall not flake, crack, or lift and shall conform to the requirements for film adhesion (see 3.4.1). SAE INTERNATIONAL AS5272E 5 OF 143.4.4 Endurance Wear Life When tested in four trials in accordance with Table 2, the bonded solid film lubricant shall have an average endurance life at 1
24、000 lbf as follows: Type I: 250 min with no single test less than 210 min Type II and III: 450 min with no single test less than 390 min 3.4.5 Load Carrying Capacity When tested in two trials in accordance with Table 2, the bonded solid film shall have the following average capacity: Type I and III:
25、 2500 lbf (11 120 N) with no single test less than 2250 lbf (10 000 N). Type II: 2000 lbf (8900 N) with no single test less than 1750 lbf (7780 N). 3.4.6 Aluminum Corrosion Resistance (Type I and III) When subjected to heat and humidity conditions as specified in 4.5, the bonded solid film lubricant
26、 on anodized aluminum panels as specified in 4.5.2.1 shall not show or cause discoloration, pitting, formation of white deposits, or other evidence of corrosion. 3.4.7 Sulfurous Acid-Salt Spray (Type I and III) When applied to steel panels as specified in 4.5.2.2 and exposed to sulfurous acid-salt s
27、pray in accordance with Table 2, there shall be no resultant pitting, visible corrosion, or staining. 3.4.8 Salt-Spray (Fog) Test (Type II and III) The lubricant, after being applied to steel panels as specified in 4.5.2.2 shall show no more than three rust spots per panel, none greater than 0.039 (
28、1.0 mm) in diameter after 100 h exposure to a 5% salt spray solution in a salt fog cabinet in accordance with ASTM B 117 and Table 2. 3.4.9 Solids Content The lubricant shall contain not less than 40% by weight when tested as specified in 4.6.3. 3.4.10 Storage Stability The fluid lubricant, after a
29、minimum storage period as specified in 4.6.4, shall conform to the requirements for endurance life (see 3.4.4) and the sulfurous acid-salt spray (see 3.4.7) for Type I and III or the salt-spray (fog) test (see 3.4.8) for Type II and III when tested as specified in 4.6. 3.4.11 Volatile Organic Compou
30、nd (Type III) The lubricant shall contain not more than 250 g/L of volatile organic content when tested as specified in 4.6.5. 3.5 Toxicity The lubricant shall have no adverse effects on human health when it is used as intended. Questions on toxicology shall be referred by the procuring activity to
31、the appropriate departmental medical service after consulting the qualifying activity. A Material Safety Data Sheet shall be submitted as specified in 1.3. SAE INTERNATIONAL AS5272E 6 OF 143.6 Application, Manufactured Parts The lubricant shall be applied in accordance with AS5528, unless otherwise
32、specified by the purchaser. 3.7 Color (Type III) The lubricant supplied in Color 2 shall closely match color no. 37038 of FED-STD-595, but shall not be lighter than gray no. 36076 of FED-STD-595. 3.8 Restricted Materials (Type III) The lubricant shall not contain lead, lead-containing compounds, gra
33、phite, powdered metal, or ozone-depleting substances in either liquid or cured form (see 4.6.1). 3.9 Chemical Characterization Analysis The lubricant shall be subject to chemical characterization in accordance with 4.7. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The manufactur
34、er is responsible for performing all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order, and unless disapproved by the purchaser, the manufacturers own or any other facilities suitable for the performance of the inspection requirements specif
35、ied herein, may be used. The procuring activity reserves the right to perform any of the inspections set forth in this specification where such inspections are deemed necessary to assure supplies and services conform to the prescribed requirements. 4.1.1 Responsibility for Compliance All items shall
36、 meet all requirements of Sections 3 and 5. The inspection set forth in this specification shall become part of the manufacturers overall inspection system or quality program. The absence of any inspection requirements in this specification shall not relieve the manufacturer of the responsibility of
37、 assuring that all products or supplies submitted to the procuring activity for acceptance comply with all requirements of the contract or purchase order. Sampling in quality conformance does not authorize submission of known defective material, either indicated or actual, nor does it commit the pro
38、curing activity to acceptance of defective material. 4.2 Classification of Inspections The inspections specified herein are classified as follows: a. Qualification Inspection (see 4.3). b. Quality Conformance Inspection (see 4.4). 4.3 Qualification Inspection The qualification inspection performed b
39、y the qualification laboratory and/or as noted in 3.1.3 shall consist of approval of the manufacturers submitted report, subjecting the qualification sample, 4.3.1, to examination and testing for all the requirements of this specification. SAE INTERNATIONAL AS5272E 7 OF 144.3.1 Qualification Samples
40、 The qualification samples shall consist of 4 qt (4 L) of lubricant from one batch, and two copies of the suppliers report for the product for which qualification is desired. The report shall show the product inspection results for all the requirements of this specification and shall refer specifica
41、lly to the applicable paragraphs in the specification. The samples, reports and Material Safety Data Sheets (see 1.3) for the product shall be forwarded in accordance with Section 5. Sample for qualification inspection LUBRICANT, SOLID FILM, HEAT CURED, CORROSION INHIBITING, Type I, Type II, or Type
42、 III, as applicable. Name of manufacturer. Product code/batch number. Date of manufacture. Copy of the Fourier Transform Infrared analysis report. See 4.7. Submitted by (name) (date) for qualification inspection in accordance with AS5272 including revision letter, under authorization of (reference a
43、uthorizing letter). 4.3.2 Retention of Qualification In order to retain qualification of a product approved for listing on the qualified products list (QPL), the manufacturer shall verify by certification to PRI that the manufacturers product complies with the requirements of this specification. The
44、 time of periodic verification by certification shall be in five-year intervals from the date of original qualification. The PRI in conjunction with the Qualified Products Group (QPG) reserves the right to re-examine the qualified product whenever deemed necessary to determine that the product conti
45、nues to meet any or all of the specification requirements. 4.4 Quality Conformance Inspection The quality conformance inspection shall consist of inspection of samples for tests (see 4.4.2) for all of the tests specified in Table 2, except for resistance to fluids (see 3.4.2), thermal stability (see
46、 3.4.3), aluminum corrosion resistance (see 3.4.6), storage stability (see 3.4.10), and chemical characterization analysis (see 3.9) and inspection of samples of filled containers (see 4.4.3) for compliance to Section 5. Samples shall be labeled completely with information identifying the purpose of
47、 the sample, name of the product, specification number, batch number, date of sampling, and contract or purchase number. 4.4.1 Batch A batch is defined as the end product of all the raw materials mixed or blended in a single operation. 4.4.2 Samples for Tests The sample for test shall consist of fou
48、r separate quarts (liters) of lubricant selected at random from each batch of lubricant. The lot shall be unacceptable if a sample fails to meet any of the test requirements specified. 4.4.3 Sample for Examination of Filled Containers A random sample of filled containers shall be selected from each
49、batch of lubricant in accordance with Table 1. Acceptance quality shall be based on zero defectives. SAE INTERNATIONAL AS5272E 8 OF 14TABLE 1 SAMPLE SIZE Batch Size (No. of containers) Sample Size (No. of containers) 1 1 2 to 8 2 9 to 15 3 16 to 25 5 26 to 50 8 51 to 90 13 91 to 150 20 151 to 280 32 281 to 500 50 501 to 1200 80 4.5 Inspection Conditions 4.5.1 Atmospheric Conditions Unless otherwis
