1、 AEROSPACE STANDARD FERRULE, BUTT WELD, THREADLESS COUPLING, FLEXIBLE, FIXED CAVITY, SELF-BONDING, METRIC MA2245Copyright 2015 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, m
2、echanical, 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: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 1993-11REAF
3、FIRMED2015-04THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3A FEDERAL SUPPLY CLASS 4730MA2245 SHEET 1 OF 2 PROCUREMENT SPECIFICATION: MA2241SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering sciences. Theuse ofthisreport is entir
4、elyvoluntary, andits applicability and suitability forany particularuse,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay berevised,reaffirmed, stabilized, orcancelled. SAE invites yo
5、urwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/MA2245 RATIONALE MA2245 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. FIGURE 1 - BUTT WELD FERRULETABLE 1 - DIMENSIONS IN MM
6、AND WEIGHT IN KGAEROSPACE STANDARD MA2245 SHEET 2 OF 2 FERRULE, BUTT WELD, THREADLESS COUPLING, FLEXIBLE, FIXED CAVITY, SELF-BONDING, METRIC NOTES:/1/ MATERIAL: a. CODE “A” - 6061-T6 ALUMINUM ALLOY PER QQ-A-225/8b. CODE “C” - 321 OR 347 CORROSION RESISTING STEEL PER QQ-S-763c. CODE “T” - CP-70 COMME
7、RCIALLY PURE TITANIUM PER MIL-T-90472. FINISH: a. MATERIAL CODE “A” - NONEb. MATERIAL CODE “C” - PASSIVATE PER QQ-P-35c. MATERIAL CODE “T” - NONE/3/ THIS PART SHALL BE QUALIFIED TO THE PROCUREMENT SPECIFICATION IN A COMPLETE ASSEMBLY (SEE MA 2242). USERS OF THIS STANDARD ARE ADVISED TO CONTROL SOURC
8、E APPROVAL(S) BY STANDARD PAGE SUPPLEMENT SHEET OR SIMILAR MEANS./4/ IDENTIFICATION: INK STAMP, 1.58 mm OR LARGER LETTERS, WITH THE FOLLOWING MINIMUM INFORMATION: MANUFACTURERS NAME, TRADEMARK OR CAGE NUMBER, COMPLETE “MA” NUMBER, AND DATE OF MANUFACTURE IN QUARTERS (1Q91 = FIRST QUARTER 1991). SIZE
9、S 18 AND SMALLER MAY BE INDIVIDUALLY BAGGED WITH A TAG CONTAINING THE ABOVE INFORMATION.5. RATED OPERATING CHARACTERISTICS: SEE MA2241./6/ SPECIFIC DIMENSIONS AND TOLERANCES ARE SPECIFIED AND CONTROLLED BY THE SUPPLIER. THE SUPPLIER IS RESPONSIBLE TO ENSURE COMPATIBILITY WITH THE ASSEMBLY AND COMPLI
10、ANCE WITH THE REQUIREMENTS OF THE PROCUREMENT SPECIFICATION.7. TUBING SIZES ARE PER ISO 2964-1974 EXCEPT AS NOTED./8/ THESE FERRULES FIT COUPLING ASSEMBLIES THAT USE NONSTANDARD TUBING DIAMETERS.9. SURFACE TEXTURE: SYMBOLS PER ANSI Y14.36; REQUIREMENTS PER ANSI/ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 3.2 m Ra.10. BREAK EDGES 0.08 TO 0.38 UNLESS OTHERWISE SPECIFIED.11. DIMENSIONING AND TOLERANCING: ANSI Y14.5M.12. DIMENSIONS IN MILLIMETERS, UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS 0.13, ANGULAR DIMENSIONS 0.5.13. EXAMPLE OF PART NUMBER:
