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 2015 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/AS1946E AEROSPACE STANDARD AS1946 REV. E Issued 1990-07 Reaffirmed 1994-04 Revise
5、d 2015-06Superseding AS1946D Hose Assembly, Polytetrafluoroethylene, Metallic Reinforced, Up to 1500 psi and 450 F, Hydraulic and Pneumatic RATIONALE Revised impulse requirements to define peak pressures for size 20 -T6, -T651) Solution and Precipitation Heat Treated AMS4121 Aluminum Alloy, Bars, Ro
6、ds, and Wire, Rolled or Cold Finished, 4.5Cu - 0.85Si - 0.80Mn - 0.50Mg (2014-T6) Solution and Precipitation Heat Treated AMS4127 Aluminum Alloy, Forgings and Rolled or Forged Rings, (6061-T6) Solution and Precipitation Heat Treated AMS4339 Aluminum Alloy, Rolled or Cold Finished Bars and Rods, 4.4C
7、u - 1.5Mg - 0.60Mn (2024-T851) Solution Heat Treated, Cold Worked, and Artificially Aged AMS4928 Titanium Alloy, Bars, Wire, Forgings, Rings, and Drawn Shapes, 6Al - 4V, Annealed AMS4944 Titanium Alloy Tubing, Seamless, Hydraulic, 3.0Al - 2.5V, Cold Worked, Stress Relieved AMS4945 Titanium Alloy Tub
8、ing, Seamless, Hydraulic, 3Al - 2.5V, Controlled Contractile Strain Ratio, Cold Worked, Stress Relieved AMS4965 Titanium Alloy, Bars, Wire, Forgings, and Rings, 6.0Al - 4.0V, Solution Heat Treated and Aged AMS5556 Steel, Corrosion and Heat-Resistant, Seamless or Welded Tubing, 18Cr - 11Ni - 0.70Cb (
9、SAE 30347) Solution Heat Treated AMS5557 Steel, Corrosion and Heat-Resistant, Seamless or Welded Hydraulic Tubing, 18.5Cr - 10.5Ni - 0.40Ti (SAE 30321), Solution Heat Treated AMS5561 Steel, Corrosion and Heat-Resistant, Welded and Drawn or Seamless and Drawn tubing, 9.0Mn - 20Cr - 6.5Ni - 0.28N, Hig
10、h-Pressure Hydraulic AMS5565 Steel, Corrosion Resistant, Welded Tubing 19Cr - 9.5Ni (304) Solution Heat Treated - UNS S30400 AMS5567 Steel, Corrosion Resistant, Seamless or Welded Hydraulic Tubing, 19Cr - 10Ni (SAE 30304), Solution Heat Treated AMS5573 Steel, Corrosion and Heat-Resistant, Seamless T
11、ubing, 17Cr - 12Ni - 2.5Mo (SAE 30316), Solution Heat Treated SAE INTERNATIONAL AS1946E Page 3 of 24 AMS5581 Nickel Alloy, Corrosion and Heat-Resistant, Seamless or Welded Tubing, 62Ni - 21.5Cr - 9.0Mo - 3.7Cb (Nb), Annealed AMS5639 Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings
12、, 19Cr - 10Ni, Solution Heat Treated AMS5643 Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings, 16Cr - 4.0Ni - 0.30Cb - 4.0Cu, Solution Heat Treated, Precipitation Hardenable AMS5644 Steel Bars and Forgings, Corrosion Heat Resistant, 17Cr - 7Ni - 1Al AMS5645 Steel, Corrosion and He
13、at Resistant, Bars, Wire, Forgings, Tubing, and Rings, 18Cr - 10Ni - 0.40Ti (321), Solution Heat Treated AMS5646 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings, 18Cr - 11Ni - 0.60Cb(Nb) (347), Solution Heat Treated AMS5647 Steel, Corrosion-Resistant, Bars, Wire, Forging
14、s, Tubing, and Rings, 19Cr - 9.5Ni, Solution Heat Treated AMS5648 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings, 17Cr - 12Ni - 2.5Mo (316), Solution Heat Treated AMS5653 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings, 17Cr - 12Ni - 2.5Mo (
15、0.030 Max C) (316L), Solution Heat Treated AMS5656 Steel, Corrosion Resistant, Bars, Wire, Forgings, Extrusions, and Rings, 9.0Mn - 20Cr - 6.5Ni - 0.27N Solution Heat Treated AMS5659 Steel, Corrosion-Resistant, Bars, Wire, Forgings, Rings, and Extrusions, 15Cr - 4.5Ni - 0.30Cb (Nb) - 3.5Cu, Consumab
16、le Remelted, Precipitation Hardenable AMS5666 Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, Extrusions, and Rings, 62Ni - 21.5Cr - 9.0Mo - 3.65 (Cb Nb+Ta), Annealed AMS5689 Steel, Corrosion and Heat Resistant, Wire, 18Cr - 10.5Ni - 0.40Ti (SAE 30321), Solution Heat Treated AMS5690 Stee
17、l, Corrosion and Heat Resistant, Wire, 17Cr - 12Ni - 2.5Mo (SAE 30316), Solution Heat Treated AMS5697 Steel, Corrosion-Resistant, Wire, 19Cr - 9.5Ni (SAE 30304), Solution Heat Treated AMS5743 Steel, Corrosion and Heat-Resistant, Bars and Forgings, 15.5Cr - 4.5Ni - 2.9Mo - 0.10N, Solution Heat Treate
18、d, Sub-Zero Cooled, Equalized, and Over-Tempered AMS-QQ-P-35 Passivation Treatments for Corrosion-Resistant Steels AS150 Hose Assembly, Type Classifications of, Basic Performance and Fire Resistance AS611 Hose Assembly and Tubing, Polytetrafluoroethylene, Cleaning Methods for ARP908 Torque Requireme
19、nts, Installation and Qualification Test, Hose and Tube Fitting AS1055 Fire Testing of Flexible Hose, Tube Assemblies, Coils, Fittings, and Similar System Components AS1072 Sleeve, Hose Assembly, Fire Protection ARP1835 Preparation for Delivery, General Requirements for Hose Assemblies SAE INTERNATI
20、ONAL AS1946E Page 4 of 24 AS2078 Test Methods, Hose Assemblies, Polytetrafluoroethylene (PTFE) AS4207 Fitting End, External Thread, Beam Seal, Design Standard AS4209 Fitting End Assembly, Internal Thread, Beam Seal, Design Standard AS4375 Fitting End, Flareless, Design Standard AS4395 Fitting End, F
21、lared, Tube Connection, Design Standard AS7003 Nadcap Program Requirements AS7112 National Aerospace and Defense Contractors Accreditation Program Requirements for Fluid System Components AS8879 Screw Threads - UNJ Profile, Inch, Controlled Radius Root with Increased Minor Diameter AS33514 Fitting E
22、nd, Standard Dimensions for Flareless Tube Connection and Gasket Seal AS85421 Fittings, Tube, Fluid Systems, Separable, Beam Seal, 3000/4000 psi, General Specification for AS85421/1 Fitting End, Standard Dimensions for Dynamic Beam Seal, Male 2.2 ASME Publications Available from ASME, P.O. Box 2900,
23、 22 Law Drive, Fairfield, NJ 07007-2900, Tel: 800-843-2763 (U.S./Canada), 001-800-843-2763 (Mexico), 973-882-1170 (outside North America), www.asme.org. ASME B46.1 Surface Texture ASME Y14.24 Types and Applications of Engineering Drawings ASME Y14.34M Parts Lists, Data Lists, and Index Lists: Associ
24、ated Lists ASME Y14.35M Revision of Engineering Drawings and Associated Documents ASME Y14.100 Engineering Drawing Practices 2.3 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM A262 Sta
25、ndard Recommended Practices for Detecting Susceptibility to Intergranular Attack in Stainless Steel ASTM A313 Standard Specification for Stainless Steel Spring Wire ASTM D471 Standard Test Method for Rubber Property - Effect of Liquids ASTM A580 Specification for Stainless and Heat Resisting Steel W
26、ire SAE INTERNATIONAL AS1946E Page 5 of 24 2.4 NAS Standards Available from Aerospace Industries Association, 1000 Wilson Boulevard, Suite 1700, Arlington, VA 22209-3928, Tel: 703-358-1000, www.aia-aerospace.org. NAS 847 Caps and Plugs, Protective, Dust and Moisture Seal NAS 1760 Fitting End, Flarel
27、ess Acorn, Standard Dimensions for 2.5 PRI Publications Available from Performance Review Institute, 161 Thorn Hill Road, Warrendale, PA 15086-7527, Tel: 724-772-1616, www.pri-network.org. PD2001 Qualified Product Management Council Procedures for Qualified Products Group PD2101 Aerospace Quality As
28、surance, Product Standard, Qualification Procedures, Fluid Systems 2.6 U.S. Government Publications Copies of these documents are available online at http:/quicksearch.dla.mil. MIL-A-8625 Anodic Coatings for Aluminum and Aluminum Alloys MIL-HDBK-831 Preparation of Test Reports MIL-PRF-680 Degreasing
29、 Solvent MIL-PRF-5606 Hydraulic Fluid, Petroleum Base; Aircraft; Missile and Ordnance MIL-PRF-7808 Lubricating Oil, Aircraft Turbine Engine, Synthetic Base MIL-PRF-83282 Hydraulic Fluid, Fire Resistant Synthetic Hydrocarbon Base, Metric, NATO Code Number H-537 MIL-PRF-87257 Hydraulic Fluid, Fire Res
30、istant; Low Temperature, Synthetic Hydrocarbon Base, Aircraft and Missile MIL-STD-130 Identification Marking of U.S. Military Property 2.7 Order of Precedence In the event of a conflict between the text of this specification and the reference cited herein, the text of this specification shall take p
31、recedence. 2.8 Hose Assembly Parts Standards Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.org. The hose assembly standards applicable to this procurement standard include: AS64
32、7 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Medium Pressure, Flareless, Straight to Straight AS648 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Medium Pressure, Flareless, Straight to 45 AS649 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Medium Pressure, Flareless, Straigh
33、t to 90 AS650 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Medium Pressure, Flareless, 45 to 45 SAE INTERNATIONAL AS1946E Page 6 of 24 AS651 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Medium Pressure, Flareless, 45 to 90 AS652 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Me
34、dium Pressure, Flareless, 90 to 90 AS640 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Medium Pressure, Flared, Straight to Straight AS641 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Medium Pressure, Flared, Straight to 45 AS642 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Me
35、dium Pressure, Flared, Straight to 90 AS643 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Medium Pressure, Flared, 45 to 45 AS644 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Medium Pressure, Flared, 45 to 90 AS645 Hose Assembly, Polytetrafluoroethylene, Metal Braid, Medium Pressure,
36、Flared, 90 to 90 AS4006 Hose Assembly, Polytetrafluoroethylene, PTFE, Metal Braid, Medium Pressure, Beam Seal, Straight to Straight AS4007 Hose Assembly, Polytetrafluoroethylene, PTFE, Metal Braid, Medium Pressure, Beam Seal, Straight to 45 AS4008 Hose Assembly, Polytetrafluoroethylene, PTFE, Metal
37、Braid, Medium Pressure, Beam Seal, Straight to 90 AS4009 Hose Assembly, Polytetrafluoroethylene, PTFE, Metal Braid, Medium Pressure, Beam Seal, 45 to 45 AS4010 Hose Assembly, Polytetrafluoroethylene, PTFE, Metal Braid, Medium Pressure, Beam Seal, 45 to 90 AS4011 Hose Assembly, Polytetrafluoroethylen
38、e, PTFE, Metal Braid, Medium Pressure, Beam Seal, 90 to 90 3. TECHNICAL REQUIREMENTS 3.1 Qualification Hose assemblies supplied in accordance with this document shall be representative of products which have been subjected to and which have successfully passed the qualification tests specified in th
39、is standard. 3.1.1 Manufacturer Qualification A manufacturer producing a product in conformance to this procurement specification shall be accredited in accordance with the requirements of PD2101, AS7003 and AS7112, and shall be listed in a Performance Review Institute (PRI) Qualified Manufacturers
40、List (QML). 3.1.2 Product Qualification All products shall conform to the requirements of this procurement specification and shall be approved in accordance with the requirements of PD2001 and PD2101 for listing in a PRI Qualified Products List (QPL). 3.2 Material The hose assemblies shall be unifor
41、m in quality and free from defects in material as is consistent with good manufacturing practice, and shall conform to the applicable specifications and requirements specified in this standard. All materials not specifically described herein shall be of the highest quality and suitable for the purpo
42、ses intended. SAE INTERNATIONAL AS1946E Page 7 of 24 3.2.1 Metals Metals used in the hose shall be corrosion-resistant steel, and fittings shall be aluminum alloy, corrosion-resistant steel, titanium, or nickel alloy suitably treated to resist corrosion when in storage or during normal service use.
43、Metals used in the hose and fittings shall be as listed below: a. Bars and Forgings: Corrosion resistant steel, austenitic, annealed or as rolled 1. AMS5639 304 2. AMS5647 304L Heat stabilized corrosion resistant steel, austenitic, annealed or as rolled 3. AMS5645 321 4. AMS5646 347 5. AMS5648 316 6
44、. AMS5653 316L 7. AMS5656 21-6-9 Precipitation hardening corrosion resistant steel - resolution heat treated and artificially aged condition 8. AMS5659 15-5PH 9. AMS5643 17-4PH 10. AMS5644 17-7PH 11. AMS5743 AM-355 Titanium 12. AMS4928 6Al-4V Annealed 13. AMS4965 6Al-4V Solution Heat Treated and Age
45、d Nickel Alloy 14. AMS5666 Type 625 Aluminum Alloy 15. AMS4121 2014-T6 16. AMS4339 2024-T851 17. AMS4117 6061-T6, -T651 18. AMS4127 6061-T6 SAE INTERNATIONAL AS1946E Page 8 of 24 b. Tubing: Aluminum Alloy 1. AMS4069 Seamless, 5052-0 2. AMS4082 Seamless, 6061-T6 Corrosion resistant steel, austenitic,
46、 seamless or welded, annealed 3. AMS5565 Welded, 304 4. AMS5567 Type 1 or Type 2, 304 Heat stabilized corrosion resistant steel, austenitic, seamless or welded 5. AMS5557 Type 1 or Type 2, 321 6. AMS5556 Type 1 or Type 2, 347 7. AMS5561 21-6-9 8. AMS5573 Seamless, 316 Titanium 9. AMS4944 3Al-2.5V 10
47、. AMS4945 3Al-2.5V Texture Controlled Nickel Alloy 11. AMS5581 Type 625 c. Wire: Corrosion resistant steel, austenitic, cold drawn 1. ASTM A580/A313 Comp. 304 (AMS5697) 2. ASTM A580/A313 Comp. 316 (AMS5690) 3. ASTM A580/A313 Comp. 321 (AMS5689) 3.3 Design and Construction The hose assembly shall con
48、sist of a seamless PTFE inner tube, corrosion-resistant steel-wire reinforcement, and aluminum, corrosion-resistant steel, titanium, or nickel alloy end fittings as required to meet the construction and performance requirements of this document, and as required for its intended use. 3.3.1 Inner Tube
49、 The inner tube shall be of a seamless construction of virgin PTFE resin of uniform gage. It shall have a smooth bore and shall be free from pitting or projections on the inner surface. Additives may be included in the compound from which the tube is extruded. SAE INTERNATIONAL AS1946E Page 9 of 24 3.3.2 Reinforcement The reinforcement shall consist of corrosion-resistant steel wires. The wires shall be so arranged o
