{"id":3422,"date":"2017-02-24T11:14:34","date_gmt":"2017-02-24T03:14:34","guid":{"rendered":"http:\/\/www.bundytubes.com\/?p=3422"},"modified":"2026-04-17T22:57:58","modified_gmt":"2026-04-17T14:57:58","slug":"sae-j526-welded-low-carbon-steel-tubing","status":"publish","type":"post","link":"https:\/\/www.bundytubes.com\/tr\/sae-j526-welded-low-carbon-steel-tubing\/","title":{"rendered":"SAE J526 Kaynakl\u0131 D\u00fc\u015f\u00fck Karbonlu \u00c7elik Boru"},"content":{"rendered":"\n

1. Kapsam<\/strong><\/p>\n\n\n\n

SAE J526 Standard\u0131, genel otomotiv, so\u011futma, hidrolik ve b\u00fckme, flairleme, boncuklama, \u015fekillendirme ve lehimleme gibi i\u015flemler i\u00e7in uygun kalitede boru gerektiren di\u011fer benzer uygulamalar i\u00e7in tasarlanm\u0131\u015f kaynakl\u0131 tek cidarl\u0131 d\u00fc\u015f\u00fck karbonlu \u00e7elik borular\u0131 kapsar.<\/p>\n\n\n\n

2. Referanslar<\/strong><\/p>\n\n\n\n

2.1 Uygulanabilir Yay\u0131n<\/strong>\u2014The following publication forms a part of this specification to the extent specified herein. Unless otherwise indicated, the latest issue of SAE publications shall apply.<\/p>\n\n\n\n

2.1 SAE YAYINI\u2014SAE\u2019den temin edilebilir: 400 Commonwealth Drive, Warrendale, PA 15096-0001.<\/p>\n\n\n\n

SAE J1677\u2014SAE D\u00fc\u015f\u00fck Karbonlu \u00c7elik ve Bak\u0131r-Nikel Borular \u0130\u00e7in Testler ve Prosed\u00fcrler<\/p>\n\n\n\n

2.2 \u0130lgili Yay\u0131n<\/strong>\u2014A\u015fa\u011f\u0131daki yay\u0131n yaln\u0131zca bilgi ama\u00e7l\u0131 sa\u011flanm\u0131\u015ft\u0131r ve bu belgenin zorunlu bir par\u00e7as\u0131 de\u011fildir.<\/p>\n\n\n\n

2.2.1 SAE YAYINI\u2014SAE\u2019den temin edilebilir: 400 Commonwealth Drive, Warrendale, PA 15096-0001.SAE J409\u2014\u00dcr\u00fcn Analizi\u2014\u00c7elik Is\u0131s\u0131 veya D\u00f6k\u00fcm\u00fc \u0130\u00e7in Belirtilen Kimyasal Analizden \u0130zin Verilen Sapmalar<\/p>\n\n\n\n

SAE J514\u2014Hidrolik Boru Ba\u011flant\u0131 Par\u00e7alar\u0131
SAE J516 Hidrolik Hortum Ba\u011flant\u0131 Par\u00e7alar\u0131
SAE J533\u2014Borular \u0130\u00e7in Flairler
SAE J1065\u2014Hidrolik Borular ve Ba\u011flant\u0131 Elemanlar\u0131 \u0130\u00e7in Bas\u0131n\u00e7 De\u011ferleri
SAE J1290\u2014Otomotiv Hidrolik Fren Sistemi\u2014Metrik Boru Ba\u011flant\u0131s\u0131
SAE J1453\u2014O-Ring Y\u00fczey Contal\u0131<\/p>\n\n\n\n

3. \u0130malat<\/strong>\u2014Boru, boru \u015fekline getirilmi\u015f tek \u00e7elik \u015feritten imal edilecektir; kenarlar uygun bir kaynak i\u015flemiyle birle\u015ftirilip s\u0131zd\u0131rmaz h\u00e2le getirilir. Kaynaktan sonra d\u0131\u015f y\u00fczeyde olu\u015fan kaynak kabarc\u0131\u011f\u0131 kald\u0131r\u0131larak p\u00fcr\u00fczs\u00fcz ve dairesel bir y\u00fczey elde edilir; ayr\u0131ca boru, bu belgenin t\u00fcm gereksinimlerini kar\u015f\u0131layacak \u015fekilde i\u015flenmelidir. Genellikle bu tip borular hem bobinli hem de d\u00fcz (do\u011frusal) formda temin edilebilir. D\u00fczg\u00fcnl\u00fck (do\u011frusall\u0131k) gereksinimleri, tedarik\u00e7i ile al\u0131c\u0131 aras\u0131nda kararla\u015ft\u0131r\u0131lmal\u0131d\u0131r.<\/p>\n\n\n\n

4. Boyutlar ve Toleranslar<\/strong>\u2014Standart nominal \u00e7aplar ile ilgili boyutlar ve toleranslar Tablo 1\u2019de g\u00f6sterilmi\u015ftir.<\/p>\n\n\n\n

TABLO 1\u2014BORU BOYUTLARI VE TOLERANSLARI<\/strong><\/p>\n\n\n\n

Dash<\/strong>
Boyut<\/strong><\/th>		Nominal<\/strong>
Boru<\/strong>
D\u0131\u015f \u00c7ap (OD)<\/strong>
mm<\/strong><\/th>		D\u0131\u015f<\/strong>
\u00c7ap<\/strong>
Temel<\/strong>
mm<\/strong><\/th>		D\u0131\u015f<\/strong>
\u00c7ap<\/strong>
Tolerans<\/strong>
\u00b1mm<\/strong><\/th>		Duvar<\/strong>
Kal\u0131nl\u0131k<\/strong>
temel<\/strong>
mm<\/strong><\/th>		\u00a0Duvar<\/strong>
Kal\u0131nl\u0131k<\/strong>
Tolerans<\/strong>
\u00b1mm<\/strong><\/th><\/tr><\/thead>
-2<\/td>3.18<\/td>3.18<\/td>0.05<\/td>0.64<\/td>0.13<\/td><\/tr>
-3<\/td>4.76<\/td>4.78<\/td>0.08<\/td>0.71<\/td>0.13<\/td><\/tr>
-4<\/td>6.35<\/td>6.35<\/td>0.08<\/td>0.71<\/td>0.08<\/td><\/tr>
-5<\/td>7.94<\/td>7.92<\/td>0.08<\/td>0.71<\/td>0.08<\/td><\/tr>
-6<\/td>9.53<\/td>9.53<\/td>0.08<\/td>0.71<\/td>0.08<\/td><\/tr>
-7<\/td>11.11<\/td>11.13<\/td>0.1<\/td>0.76<\/td>0.08<\/td><\/tr>
-8<\/td>12.7<\/td>12.7<\/td>0.1<\/td>0.76<\/td>0.08<\/td><\/tr>
-8<\/td>12.7<\/td>12.7<\/td>0.1<\/td>0.89<\/td>0.09<\/td><\/tr>
-9<\/td>14.29<\/td>14.27<\/td>0.1<\/td>0.76<\/td>0.08<\/td><\/tr>
-10<\/td>15.88<\/td>15.88<\/td>0.1<\/td>0.89<\/td>0.09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

5. \u00dcretim Standartlar\u0131<\/strong><\/p>\n\n\n\n

5.1 Boru U\u00e7 Ko\u015fullar\u0131\u2014Borular, normal haddehane kesme uygulamalar\u0131 kullan\u0131larak \u00fcretilecektir. Bu, ancak bununla s\u0131n\u0131rl\u0131 olmamak \u00fczere tek kesimli u\u00e7lar, \u00e7ift kesimli u\u00e7lar, testere ile kesilmi\u015f u\u00e7lar ve d\u00f6ner kesimli u\u00e7lar\u0131 i\u00e7erecektir. Boru u\u00e7lar\u0131n\u0131n deformasyonunu en aza indirmek i\u00e7in gerekli \u00f6zen g\u00f6sterilecektir. Daha ileri i\u015flem gerektiren u\u00e7lar, \u00fcretici ile boru al\u0131c\u0131s\u0131 aras\u0131nda yap\u0131lacak bir anla\u015fmaya g\u00f6re belirlenecektir.<\/p>\n\n\n\n

5.2 Y\u00fczey Cinsi\u2014Ta\u015f\u0131ma izleri, kal\u0131p izleri veya y\u00fczeysel \u00e7ukurlar gibi y\u00fczey kusurlar\u0131, bu kusurlar borunun i\u015flevini bozmuyorsa ve \u00e7ap ile cidar kal\u0131nl\u0131\u011f\u0131 toleranslar\u0131 i\u00e7inde kal\u0131yorsa, zararl\u0131 kusurlar olarak kabul edilmeyecektir. Bu t\u00fcr y\u00fczey kusurlar\u0131n\u0131n giderilmesi gerekmez. \u0130\u00e7 y\u00fczeyde hafif bir kaynak kabart\u0131s\u0131 ve sa\u00e7\u0131nt\u0131 kabul edilebilir; ancak bunlar iyi kaynak uygulamalar\u0131na uygun minimum d\u00fczeyde tutulmal\u0131d\u0131r. \u00d6zel kaynak kabart\u0131s\u0131 gereksinimleri, sat\u0131n alma an\u0131nda mutabakata var\u0131lmal\u0131d\u0131r.<\/p>\n\n\n\n

6. Malzeme<\/strong>\u2014Boru, UNS G10080 veya UNS G10100 gibi d\u00fc\u015f\u00fck karbonlu \u00e7elikten imal edilecektir.<\/p>\n\n\n\n

7. Mekanik \u00d6zellikler<\/strong>\u2014Son i\u015flem g\u00f6rm\u00fc\u015f borular\u0131n mekanik \u00f6zellikleri, Tablo 2\u2019de tablola\u015ft\u0131r\u0131lm\u0131\u015f de\u011ferleri kar\u015f\u0131lamal\u0131d\u0131r.<\/p>\n\n\n\n

TABLO 2\u2014MEKAN\u0130K GEREKS\u0130N\u0130MLER<\/strong><\/p>\n\n\n\n

\u00d6zellikler<\/th>De\u011ferler<\/th><\/tr><\/thead>
Akma Dayan\u0131m\u0131, min (0.2% ofset)<\/td> 170 MPa<\/td><\/tr>
\u00c7ekme Dayan\u0131m\u0131, min<\/td> 290 MPa<\/td><\/tr>
50 mm\u2019de uzama<\/td> %14 en az<\/td><\/tr>
Sertlik (Rockwell 30 T \u00d6l\u00e7e\u011fi), maks.<\/td> 65<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

8. Performans Gereksinimleri<\/strong>\u2014\u0130\u015flenmi\u015f boru, a\u015fa\u011f\u0131daki performans testlerini tatmin edici \u015fekilde kar\u015f\u0131lamal\u0131d\u0131r.
T\u00fcm testler SAE J1677 standartlar\u0131nda belirtilen prosed\u00fcrlere g\u00f6re yap\u0131lacakt\u0131r.<\/p>\n\n\n\n

8.1 A\u00e7ma Testi \u2014SAE J1677\u2013(5.5.1 \u00c7ift A\u00e7ma)
(5.5.3 Tek Flare)
8.2 Sertlik Testi \u2014SAE J1677\u2014 5.6
8.3 E\u011fme Testi \u2014SAE J1677\u20145.3
8.4 Bas\u0131n\u00e7 Dayan\u0131m Testi \u2014SAE J1677\u20145.8
8.5 Tahribats\u0131z Elektriksel Test\u2014SAE J1677\u20145.9
8.6 D\u00fczle\u015ftirme Testi\u2014SAE J1677\u20145.1
8.7 Genle\u015fme Testi\u2014SAE J1677\u20145.4
8.8 \u00c7ekme Testi\u2014SAE J1677\u20145.7<\/p>\n\n\n\n

9. Test Sertifikalar\u0131<\/strong>\u2014Performans gereksinimlerine uygunluk belgesi, sat\u0131n alma anla\u015fmas\u0131nda talep edilmesi halinde \u00fcretici taraf\u0131ndan al\u0131c\u0131ya sa\u011flanacakt\u0131r.<\/p>\n\n\n\n

10. Temizlik<\/strong>\u2014Boru i\u00e7 y\u00fczeyi, borunun  i\u015flenmesini veya kullan\u0131m\u0131n\u0131 bozacak herhangi bir kirlikten temiz ve ar\u0131nd\u0131r\u0131lm\u0131\u015f olmal\u0131d\u0131r.<\/p>\n\n\n\n

11. Korozyon Korumas\u0131<\/strong>\u2014\u0130\u015flenmi\u015f borunun i\u00e7 ve d\u0131\u015f y\u00fczeyleri, nakliye ve normal depolama s\u0131ras\u0131nda korozyona kar\u015f\u0131 korunmal\u0131d\u0131r. Korozyon \u00f6nleyici bir bile\u015fik uygulan\u0131rsa, bu bile\u015fik, normal depolama s\u00fcreleri sonras\u0131nda \u00fcretimde yayg\u0131n olarak kullan\u0131lan temizleme maddeleriyle kolayca uzakla\u015ft\u0131r\u0131labilecek \u015fekilde olmal\u0131d\u0131r. Tern kaplama, galvanizleme, epoksi boya vb. gibi uzun s\u00fcreli korozyon direnci sa\u011flayan kaplamalar mevcuttur.<\/p>\n\n\n\n

12. Ambalaj<\/strong>\u2014Boru, normal  \u00f6zenle ta\u015f\u0131nabilmesi ve depolanabilmesi i\u00e7in uygun \u015fekilde ambalajlanacakt\u0131r. \u00d6zel ambalaj gereklili\u011fi \u00fcretici ile al\u0131c\u0131 aras\u0131nda anla\u015fmaya ba\u011fl\u0131d\u0131r.<\/p>\n