1、AEROSPACE STANDARD FITTING, ELBOW, 90, STANDARD AND REDUCER, FLARELESS AS1004Copyright 2010 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, mechanical, photocopying, recording,
2、 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 1966-03REAFFIRMED 2005-06 REVISED 2010-04THIRD
3、 ANGLE PROJECTION CUSTODIAN: G-3/G-3B REV.FFEDERAL SUPPLY CLASS 4730 AS1004SHEET 1 OF 5REV. FPROCUREMENT SPECIFICATION: /4/ AS18280SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering sciences. Theuse ofthis report is entirely
4、 voluntary, andits applicability and suitability forany particular use,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay bereaffirmed, revised, orcancelled. SAE invites yourwrittencom
5、ments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS1004FRATIONALE UPDATES AND GENERAL EDITORIAL CORRECTIONS HAVE BEEN MADE. INACTIVATION FOR NEW DESIGN AND REPLACEMENT BY AS6044. FIGURE 1 - FITTING, ELBOW, 90
6、, PORT #2 SHOWN AS REDUCER INACTIVE /21/ PORT #1 2X FITTING END PER AS4375:IF NON-REDUCER, STYLE G; IF REDUCER, STYLE E /13/Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS1004SH
7、EET 2 OF 5REV. FFITTING, ELBOW, 90, STANDARD AND REDUCER, FLARELESS TABLE 1 - DIMENSIONS AND WEIGHTS /12/ BASIC NO. AS1004/11/ /20/ SIZE CODE V W LB/EAAPPROX REF ALUMLB/EAAPPROX REF STEELLB/EAAPPROX REF TI02 .297- .314 .090 .0105 .0300 .0166 03 .360- .377 .100 .0162 .0465 .0257 04 .423- .440 .110 .0
8、217 .0624 .0344 05 .485- .502 .120 .0295 .0847 .0467 06 .547- .565 .120 .0378 .109 .0599 08 .735- .753 .150 .0783 .225 .124 10 .860- .878 .170 .0959 .275 .152 12 1.047-1.065 .185 .179 .514 .283 14 1.173-1.191 .200 .227 .652 .359 16 1.292-1.317 .205 .276 .791 .436 20 1.605-1.630 .240 .466 1.34 .739 2
9、4 1.855-1.880 .250 .595 1.71 .943 32 2.542-2.572 .350 1.40 4.01 2.21 TABLE 2 - LEG LENGTH A FORGING TUBE SIZE OF PORT #1 OR #2 /13/ SIZE /11/ 02 03 04 05 06 08 10 12 14 16 20 24 32 02 .773 - - - - - - - - - - - - 03 .789 .836 - - - - - - - - - - - 04 .820 .867 .898 - - - - - - - - - - 05 .883 .930 .
10、961 .961 - - - - - - - - - 06 .961 1.008 1.039 1.039 1.055 - - - - - - - - 08 1.086 1.133 1.164 1.164 1.180 1.273 - - - - - - - 10 1.180 1.226 1.258 1.258 1.274 1.367 1.430 - - - - - - 12 1.272 1.320 1.351 1.351 1.367 1.460 1.523 1.586 - - - - - 14 1.398 1.445 1.476 1.476 1.492 1.585 1.648 1.742 1.6
11、80 - - - - 16 1.429 1.476 1.507 1.507 1.523 1.616 1.679 1.742 1.742 1.742 - - - 20 1.585 1.632 1.663 1.663 1.679 1.772 1.835 1.898 1.898 1.898 1.898 - - 24 1.710 1.757 1.788 1.788 1.804 1.897 1.960 2.023 2.023 2.023 2.023 2.023 - 32 2.148 2.195 2.226 2.226 2.242 2.335 2.398 2.461 2.461 2.461 2.461 2
12、.461 2.461 Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS1004SHEET 3 OF 5REV. FFITTING, ELBOW, 90, STANDARD AND REDUCER, FLARELESS TABLE 3 - TUBE SIZE AND CORRESPONDING THREAD
13、PORT SIZE(NOMINAL TUBE SIZE)T THREAD PER AS8879 CLASS 3A 02 .125 .3125-24 UNJF 03 .188 .3750-24 UNJF 04 .250 .4375-20 UNJF 05 .312 .5000-20 UNJF 06 .375 .5625-18 UNJF 08 .500 .7500-16 UNJF 10 .625 .8750-14 UNJF 12 .750 1.0625-12 UNJ 14 .875 1.1875-12 UNJ 16 1.000 1.3125-12 UNJ 20 1.250 1.6250-12 UNJ
14、24 1.500 1.8750-12 UNJ 32 2.000 2.5000-12 UNJ NOTES: NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE. /1/ MATERIAL: a. CODE LETTER DASH (-) - TYPE 4130 STEEL FORGING OR BAR PER AMS6370 OR AMS-S
15、-6758 EXCEPT HEAT TREATMENT PER PROCUREMENT SPECIFICATION. /2/ b. CODE LETTER D - TYPE 2024-T6 OR -T851 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/6 OR TYPE 2014-T6 ALUMINUM ALLOY FORGING PER AMS4133. /2/ c. CODE LETTER F - TYPE 4130 LOW ALLOY STEEL FORGING OR BAR PER AMS6370 OR AMS-S-6758 EXCEPT HEAT TREA
16、TMENT PER PROCUREMENT SPECIFICATION. /2/ d. CODE LETTER J - TYPE 304 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5639 OR AMS-QQ-S-763 EXCEPT HARDNESS PER PROCUREMENT SPECIFICATION. /2/ e. CODE LETTER K - TYPE 316 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5648 OR AMS-QQ-S-763 EXCEPT HARDNES
17、S PER PROCUREMENT SPECIFICATION. /2/ f. CODE LETTER R - TYPE 321 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5645 OR AMS-QQ-S-763 EXCEPT HARDNESS PER PROCUREMENT SPECIFICATION. /2/ g. CODE LETTER S - TYPE 347 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5646 OR AMS-QQ-S-763 EXCEPT HARDNESS PE
18、R PROCUREMENT SPECIFICATION. /2/ h. CODE LETTER T - TYPE 6AL-4V TITANIUM ALLOY FORGING OR BAR PER AMS4928. i. CODE LETTER W - TYPE 7075-T73 ALUMINUM ALLOY FORGING PER AMS4141 OR AMS-QQ-A-367; OR 7075-T7351 ALUMINUM ALLOY BAR PER AMS4124; OR 7075-T73 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/9. /2/ Copyrig
19、ht SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS1004SHEET 4 OF 5REV. FFITTING, ELBOW, 90, STANDARD AND REDUCER, FLARELESS /2/ HEAT TREATMENT: a. MATERIAL CODE LETTER (-) AND F - HARDNES
20、S SHALL BE 92 HRB TO 40 HRC PER PROCUREMENT SPECIFICATION. b. MATERIAL CODE LETTERS D AND W - ELECTRICAL CONDUCTIVITY AND HARDNESS PER PROCUREMENT SPECIFICATION. c. MATERIAL CODE LETTERS J, K, R AND S - HARDNESS SHALL BE 80 HRB MINIMUM PER PROCUREMENT SPECIFICATION. d. OTHER MATERIAL CODES - NONE. 3
21、. FINISH: a. MATERIAL CODE LETTER (-) AND F - CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2. b. MATERIAL CODE LETTER D - ANODIZE PER AMS2472 OR MIL-A-8625, TYPE II, CLASS 2, DYE GREEN SIMILAR TO COLOR 14187 OF FED-STD-595. c. MATERIAL CODE LETTERS J, K, R AND S - PASSIVATE PER AMS2700 TYPE 6 OR 7
22、. d. MATERIAL CODE LETTER T - FLUORIDE PHOSPHATE CONVERSION COAT PER AMS 2486 OR ANODIZE PER AMS 2488, TYPE 2. e. MATERIAL CODE LETTER W - ANODIZE PER AMS 2472 OR MIL-A-8625, TYPE II, CLASS 2, DYE BROWN SIMILAR TO COLOR 10080 OF FED-STD-595. /4/ PROCUREMENT SPECIFICATION: AS18280 EXCEPT AS SPECIFIED
23、 ON THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST (QPL) PRI-QPL-AS18280 FOR THIS STANDARD. SEE http:/ FOR CURRENT QPL ONLINE. /5/ IDENTIFICATION AT LOCATION SHOWN:
24、MARK PER AS478 CLASS C OR D OR METHOD 7A3, 15A3, OR 15B. a. FOR SIZE 06 AND SMALLER MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, LETTERS “AS” AND MATERIAL CODE LETTER. b. FOR SIZE 08 AND LARGER, MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, BASIC PART NUMBER AND MATERIAL CODE LETTER. 6. INVENTORIED PAR
25、TS CONFORMING TO THE PREVIOUS ISSUE MAY BE USED TO DEPLETION. 7. INTENDED USE: THIS PART IS DESIGNED FOR USE IN TUBING CONNECTION SYSTEMS WITH NOMINAL OPERATING PRESSURES AS FOLLOWS: a. SIZES 02 THROUGH 24 IN LOW ALLOY STEEL, CORROSION RESISTANT STEEL AND TITANIUM ALLOY AT 3000 psi. b. SIZES 02 THRO
26、UGH 20 IN ALUMINUM ALLOY AND SIZE 32 IN ALL OTHER MATERIALS AT 1500 psi. c. SIZE 24 IN ALUMINUM ALLOY AT 1000 psi. d. SIZE 32 IN ALUMINUM ALLOY AT 600 psi. 8. FOR REDUCER CONFIGURATIONS, THE PRESSURE RATING IS DETERMINED BY THE LARGEST PORT. 9. THE NON-REDUCER CONFIGURATION WITHOUT A SUFFIX PART NUM
27、BER CODE IS THE FUNCTIONAL EQUIVALENT OF AS21904 FOR THE CORRESPONDING FORGING SIZE AND IS INTENDED TO BE SUITABLE AS A REPLACEMENT STANDARD. 10. WHEN MACHINING FROM BAR STOCK OR OVERSIZED FORGING, THE CENTER BODY DIMENSIONS SHALL CONFORM TO AS1376, TABLE 2. /11/ THE DIMENSIONS IN THE TABLE ARE FOR
28、FINAL MACHINED PARTS. THE FORGING SIZE IS DETERMINED AS THE SIZE NECESSARY TO MAKE THE LARGEST FITTING END. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS1004SHEET 5 OF 5REV. F
29、FITTING, ELBOW, 90, STANDARD AND REDUCER, FLARELESS /12/ WEIGHTS ARE FOR NON-REDUCERS ONLY. REDUCER FITTINGS WILL HAVE LOWER WEIGHTS. /13/ REDUCER FITTINGS WHICH FALL IN THE SHADED AREA OF TABLE 2 SHOULD BE AVOIDED. IF THEY MUST BE USED, SPECIAL ATTENTION SHOULD BE GIVEN TO CLAMPING OR OTHER MEANS T
30、O PROTECT THE SMALLER PORT OR TUBE14. A CHANGE BAR (|) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A C
31、OMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY. 15. INTERPRETATION OF DRAWING PER ARP4296. 16. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLE
32、SS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 in Ra. FORGED SURFACES MAY BE 250 in Ra. 17. BREAK ALL SHARP EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 18. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 19. DIMENSIONING IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .016, ANGULAR DIMENSIONS 0 DEGREES 30. /20/ EXAMPLE OF PART NUMBER: 21 THIS STANDARD IS INACTIVE FOR NEW DESIGN. USE AS6044 FOR NEW DESIGN. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
