1、AEROSPACE STANDARD FITTING, ELBOW, 90, STANDARD AND REDUCER, FLAREDAS1034Copyright 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, or
2、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 1962-08REVISED 2010-04THIRD ANGLE PROJECTION CUSTO
3、DIAN: G-3/G-3B REV.FFEDERAL SUPPLY CLASS 4730 AS1034SHEET 1 OF 5REV. FPROCUREMENT SPECIFICATION: /4/ AS4841SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering sciences. Theuse ofthis report is entirely voluntary, andits appli
4、cability 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 yourwrittencomments andsuggestions. SA
5、E values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS1034FRATIONALE OPERATING PRESSURES FOR ALUMINUM FITTINGS CLARIFIED. NADCAP-QML REQUIREMENT HAS BEEN ADDED. MATERIAL AND FINISH SPECIFICATION NUMBERS HAVE BEEN UPDATED. OTHER CLARIFI
6、CATIONS AND UPDATESFIGURE 1 - ELBOW, 90 INACTIVE IN PART /21/ TABLE 1 - DIMENSIONS AND WEIGHTS /12/ BASIC NO. AS1034/11/ /19/ SIZE CODE V W LB/EAAPPROX REF ALUMLB/EAAPPROX REF STEELLB/EAAPPROX REF TI02 .297- .314 .090 .0091 .0262 .0131 03 .360- .377 .100 .0136 .0389 .0214 04 .423- .440 .110 .0187 .0
7、537 .0296 05 .485- .502 .120 .0247 .0708 .0391 06 .547- .565 .120 .0324 .093 .0513 08 .735- .753 .150 .0700 .199 .111 10 .860- .878 .170 .0869 .249 .138 12 1.047-1.065 .185 .172 .493 .272 16 1.292-1.317 .205 .257 .736 .406 20 1.605-1.630 .240 .437 1.25 .692 24 1.855-1.880 .250 .604 1.74 .954 28 2.23
8、8-2.255 .310 1.05 3.00 1.651 32 2.542-2.572 .350 1.49 4.26 2.349 AEROSPACE STANDARD AS1034SHEET 2 OF 5REV. FFITTING, ELBOW, 90, STANDARD AND REDUCER, FLAREDTABLE 2 - LEG LENGTH A FORGING SIZE/11/TUBE SIZE OF PORT #1 OR #2 02TUBE SIZE OF PORT #1 OR #2 03TUBE SIZE OF PORT #1 OR #2 04TUBE SIZE OF PORT
9、#1OR #2 05TUBE SIZE OF PORT #1OR #2 06TUBE SIZE OF PORT #1OR #2 08TUBE SIZE OF PORT #1OR #2 10TUBE SIZE OF PORT #1OR #2 12TUBE SIZE OF PORT #1 OR #2 16TUBE SIZE OF PORT #1OR #2 20TUBE SIZE OF PORT #1OR #2 24TUBE SIZE OFPORT #1OR #2 3202 .788 - - - - - - - - - - - 03 .820 .851 - - - - - - - - - - 04
10、.820 .843 .914 - - - - - - - - - 05 .874 .905 .976 .976 - - - - - - - - 06 .978 1.009 1.080 1.080 1.086 - - - - - - - 08 1.064 1.095 1.166 1.166 1.172 1.273 - - - - - - 10 1.166 1.197 1.268 1.268 1.274 1.375 1.476 - - - - - 12 1.263 1.294 1.365 1.365 1.371 1.472 1.573 1.679 - - - - 16 1.373 1.404 1.
11、475 1.475 1.481 1.582 1.683 1.789 1.836 - - - 20 1.576 1.607 1.678 1.678 1.684 1.786 1.886 1.992 2.039 2.086 - - 24 1.716 1.747 1.818 1.818 1.824 1.925 2.026 2.132 2.179 2.226 2.351 - 28 2.100 2.131 2.206 2.206 2.208 2.309 2.410 2.516 2.563 2.610 2.735 2.860 32 2.201 2.232 2.303 2.303 2.309 2.410 2.
12、511 2.617 2.664 2.711 2.836 3.086 TABLE 3 - TUBE SIZE AND CORRESPONDING THREAD 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.
13、0625-12 UNJ 16 1.000 1.3125-12 UNJ20 1.250 1.6250-12 UNJ 24 1.500 1.8750-12 UNJ28 1.750 2.2500-12 UNJ 32 2.000 2.5000-12 UNJ NOTICE: THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE. NOTES: /1/ MATERIA
14、L: a. DASH AS CODE LETTER - TYPE 4130 STEEL FORGING OR BAR PER AMS6370 OR AMS-S-6758, OR TYPE 4140 STEEL BAR PER AMS6349 OR AMS6382. b. CODE LETTER D - TYPE 2014-T6 ALUMINUM ALLOY FORGING PER AMS4133 OR AMS-QQ-A-367; OR 2024-T6 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/6; OR 2024-T851 ALUMINUM ALLOY BAR P
15、ER AMS-QQ-A-225/6. /21/ AEROSPACE STANDARD AS1034SHEET 3 OF 5REV. FFITTING, ELBOW, 90, STANDARD AND REDUCER, FLAREDc. CODE LETTER J - TYPE 304 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5639. d. CODE LETTER K - TYPE 316 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5648. e. CODE LETTER R - TY
16、PE 321 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5645. f. CODE LETTER S - TYPE 347 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5646. /21/ g. CODE LETTER T - 6AL-4V TITANIUM ALLOY FORGING OR BAR PER AMS4928. /20/h. CODE LETTER W - 7075-T73 ALUMINUM ALLOY FORGING PER AMS4141 OR AMS-QQ-A-367;
17、 OR 7075-T7351 ALUMINUM ALLOY BAR PER AMS4124; OR 7075-T73 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/9. 2. HEAT TREATMENT: a. DASH AS CODE LETTER - HARDNESS SHALL BE 92 HRB TO 40 HRC PER PROCUREMENT SPECIFICATION. b. OTHER MATERIAL CODE LETTERS - NONE. 3. FINISH: a. DASH AS CODE LETTER - CADMIUM PLATE PER
18、 AMS-QQ-P-416, TYPE II, CLASS 2, DYE BLACK. b. MATERIAL CODE LETTER D: 1. ANODIZE PER AMS2472 OR MIL-A-8625, TYPE II, CLASS 2, DYE BLUE, DUPLEX SEAL PER PROCUREMENT SPECIFICATION. 2. D CODE PARTS TO BE COATED WITH HIGH PURITY ALUMINUM ONLY WILL HAVE THE FINISH CODE LETTER “V” PLACED AFTER THE SIZE C
19、ODE IN THE PART NUMBER. THE FINISH WILL BE: COAT WITH HIGH PURITY ALUMINUM PER MIL-DTL-83488, CLASS 3, TYPE II, WITH MAXIMUM COATING THICKNESS OF .0005. GLASS BEAD PEEN PRESSURE SHALL BE 25 psi MAXIMUM. /19/ SEE PROCUREMENT SPECIFICATION FOR ADDITIONAL REQUIREMENTS. c. MATERIAL CODE LETTER J - PASSI
20、VATE PER AMS2700, TYPE 6 OR 7. d. MATERIAL CODE LETTER K - PASSIVATE PER AMS2700, TYPE 6 OR 7. e. MATERIAL CODE LETTER R - PASSIVATE PER AMS2700, TYPE 6 OR 7. f. MATERIAL CODE LETTER S - PASSIVATE PER AMS2700, TYPE 6 OR 7. g. MATERIAL CODE LETTER T - ANODIZE PER AMS 2488, TYPE 2 OR FLUORIDE PHOSPHAT
21、E CONVERSION COAT PER AMS2486. h. MATERIAL CODE LETTER W: 1. ANODIZE PER AMS 2472 OR MIL-A-8625, TYPE II, CLASS 2, DYE BROWN, DUPLEX SEAL PER PROCUREMENT SPECIFICATION. 2. W CODE PARTS TO BE COATED WITH HIGH PURITY ALUMINUM ONLY WILL HAVE THE FINISH CODE LETTER “V” PLACED AFTER THE SIZE CODE IN THE
22、PART NUMBER. THE FINISH WILL BE: COAT WITH HIGH PURITY ALUMINUM PER MIL-DTL-83488, CLASS 3, TYPE II, WITH MAXIMUM COATING THICKNESS OF .0005. GLASS BEAD PEEN PRESSURE SHALL BE 25 psi MAXIMUM. /19/ SEE PROCUREMENT SPECIFICATION FOR ADDITIONAL REQUIREMENTS. /4/ PROCUREMENT SPECIFICATION: AS4841 EXCEPT
23、 AS SPECIFIED ON THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER LISTED IN THE NATIONAL AEROSPACE AND DEFENSE CONTRACTORS ACCREDITATION PROGRAM (NADCAP) QUALIFIED MANUFACTURER LIST FOR THIS PRODUCT TYPE. THE QML IS AVAILABLE AT WWW.EAUDITNET.
24、COM.AEROSPACE STANDARD AS1034SHEET 4 OF 5REV. FFITTING, ELBOW, 90, STANDARD AND REDUCER, FLARED/5/ IDENTIFICATION AT LOCATION SHOWN: 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
25、 FOR CORROSION RESISTANT STEEL, TITANIUM AND ALUMINUM AND NO MATERIAL CODE LETTER FOR ALLOY STEEL. b. FOR SIZE 08 AND LARGER: MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, BASIC PART NUMBER, AND MATERIAL CODE LETTER FOR CORROSION RESISTANT STEEL, TITANIUM AND ALUMINUM AND NO MATERIAL CODE LETTER FOR A
26、LLOY STEEL.6. INVENTORIED PARTS CONFORMING TO THE PREVIOUS “LETTER CHANGE” MAY BE USED TO DEPLETION. 7. INTENDED USE: THIS PART IS DESIGNED FOR USE IN SYSTEMS WITH MAXIMUM OPERATING PRESSURES AS SHOWN IN TABLE 4. TABLE 4 - OPERATING PRESSURES FOR ASSOCIATED MATERIAL SIZE MATERIAL PSI 02-08 ALUMINUM
27、ALLOY 3000 10-16 ALUMINUM ALLOY 150020-28 ALUMINUM ALLOY 1000 32 ALUMINUM ALLOY 600 02-16 STEEL 300020-32 STEEL 1500 02-16 CORROSION RESISTANT STEEL 3000 20-32 CORROSION RESISTANT STEEL 1500 02-16 TITANIUM ALLOY 3000 20-32 TITANIU ALLOY 15008. FOR REDUCER CONFIGURATIONS, THE PRESSURE RATING IS DETER
28、MINED BY THE LARGEST PORT. 9. THE NON-REDUCER CONFIGURATION IS THE FUNCTIONAL EQUIVALENT OF AN821 AND MS24401 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
29、TO AS1376, TABLE 1. /11/ THE DIMENSIONS IN THE TABLE ARE FOR FINAL MACHINED PARTS. THE FORGING SIZE IS DETERMINED AS THE SIZE NECESSARY TO MAKE THE LARGEST FITTING END. /12/ WEIGHTS ARE FOR NON-REDUCERS ONLY. REDUCER FITTINGS WILL HAVE LOWER WEIGHTS. 13. A CHANGE BAR (|) LOCATED IN THE LEFT MARGIN I
30、S 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 COMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R
31、) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY. 14. INTERPRETATION OF DRAWING PER ARP4296. 15. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 in Ra. FORGED SURFACES MAY BE 2
32、50 in Ra. 16. BREAK ALL SHARP EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 17. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 18. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .016, ANGULAR DIMENSIONS 0 DEGREES 30. AEROSPACE STANDARD AS1034SHEET 5 OF 5REV. FFITTI
33、NG, ELBOW, 90, STANDARD AND REDUCER, FLARED/19/ EXAMPLE OF PART NUMBER: /20/ TITANIUM AND CADMIUM SHALL NOT BE USED FOR OXYGEN OR POTABLE WATER SYSTEMS /21/ INACTIVE MATERIAL CODES: a. PART NUMBERS WITH MATERIAL CODE LETTER D ARE INACTIVE FOR NEW DESIGN AS OF 2009-09. USE PART NUMBERS WITH MATERIAL
34、CODE LETTER W FOR NEW DESIGN b. PART NUMBERS WITH MATERIAL CODE LETTER S ARE INACTIVE FOR NEW DESIGN AS OF 2009-09. USE PART NUMBERS WITH MATERIAL CODE LETTER R FOR NEW DESIGN. BASIC PART NUMBERMATERIAL CODE LETTER /1/ AS1034 J 10 08 VTHE FINISH CODE LETTER “V“ WILLBE PLACED HERE ONLY FOR MATERIAL CODE “W“ OR “ CODE “D”ARE TO BE COATED WITH HIGH PARTS THAT HIGH PURITY SIZE CODE, TUBE SIZE OF PORT #2 IN .062 INCREMENTSSIZE CODE, TUBE SIZE OF PORT #1 IN .062 INCREMENTS(LARGEST PORT, LARGEROR EQUAL TO PORT #2
