{"id":3342,"date":"2024-12-12T10:41:50","date_gmt":"2024-12-12T02:41:50","guid":{"rendered":"https:\/\/gneealloy.com\/?post_type=product&p=3342"},"modified":"2025-09-04T14:12:32","modified_gmt":"2025-09-04T06:12:32","slug":"hastelloy-c-276","status":"publish","type":"product","link":"https:\/\/gneealloy.com\/tr\/products\/hastelloy-c-276\/","title":{"rendered":"Hastelloy C-276 Malzeme \u00dcreticisi"},"content":{"rendered":"

Hastelloy C-276, \u00e7ok \u00e7e\u015fitli \u015fiddetli a\u015f\u0131nd\u0131r\u0131c\u0131 ortamlara kar\u015f\u0131 ola\u011fan\u00fcst\u00fc direnciyle bilinen bir nikel-molibden-krom ala\u015f\u0131m\u0131d\u0131r. Bu ala\u015f\u0131m, hem oksitleyici hem de indirgeyici ko\u015fullarda \u00e7ukurla\u015fmaya, gerilim korozyonu \u00e7atlamas\u0131na ve aral\u0131k korozyonuna kar\u015f\u0131 \u00f6zellikle etkilidir; bu da onu kimyasal i\u015fleme, enerji \u00fcretimi ve deniz m\u00fchendisli\u011fi gibi end\u00fcstriler i\u00e7in \u00e7ok y\u00f6nl\u00fc bir se\u00e7im haline getirir.<\/p>\n

Yakla\u015f\u0131k 16% molibden ve yakla\u015f\u0131k 15,5% krom i\u00e7eri\u011fiyle Hastelloy C-276, \u00f6zellikle hidroklorik asit, s\u00fclf\u00fcrik asit ve klor gaz\u0131 gibi agresif kimyasallar\u0131n i\u015flenmesinde bir\u00e7ok paslanmaz \u00e7elik ve di\u011fer nikel ala\u015f\u0131m\u0131ndan daha \u00fcst\u00fcn performans g\u00f6sterir. 1038\u00b0C'ye (1900\u00b0F) kadar s\u0131cakl\u0131klara dayanabilme \u00f6zelli\u011fi, \u0131s\u0131 e\u015fanj\u00f6rleri, reakt\u00f6rler ve baca gaz\u0131 y\u0131kay\u0131c\u0131lar\u0131 da dahil olmak \u00fczere y\u00fcksek s\u0131cakl\u0131k ortamlar\u0131ndaki uygulamalar\u0131n\u0131 daha da geni\u015fletmektedir.<\/p>\n

Hastelloy C-22 gibi benzer ala\u015f\u0131mlarla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, C-276 daha iyi kaynaklanabilirlik g\u00f6stererek, karma\u015f\u0131k imalat s\u00fcre\u00e7lerinde kritik bir fakt\u00f6r olan kaynak ba\u011flant\u0131lar\u0131nda lokal korozyon riskini azalt\u0131r.<\/p>\n

Hastelloy C-276 \u00dcr\u00fcn Parametreleri<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/strong><\/td>\n\u00d6zellikler<\/strong><\/td>\n<\/tr>\n
Malzeme Ad\u0131<\/td>\nHastelloy C-276<\/td>\n<\/tr>\n
Standart<\/td>\nASTM B575, ASTM B622, ASTM B619, ASTM B366<\/td>\n<\/tr>\n
Formlar<\/td>\nLevha, Sac, Boru, T\u00fcp, \u00c7ubuk, Tel, Ba\u011flant\u0131 Par\u00e7alar\u0131, Flan\u015f<\/td>\n<\/tr>\n
Yo\u011funluk<\/td>\n8,89 g\/cm\u00b3<\/td>\n<\/tr>\n
Erime Noktas\u0131<\/td>\n1325\u20131370 \u00b0C<\/td>\n<\/tr>\n
\u00c7ekme Mukavemeti<\/td>\n\u2265690 MPa<\/td>\n<\/tr>\n
Akma Mukavemeti<\/td>\n\u2265283 MPa<\/td>\n<\/tr>\n
Uzama<\/td>\n\u226540%<\/td>\n<\/tr>\n
\u00dcretim S\u00fcreci<\/td>\nSo\u011fuk Haddelenmi\u015f, S\u0131cak Haddelenmi\u015f, D\u00f6vme, Diki\u015fsiz, Kaynakl\u0131<\/td>\n<\/tr>\n
Korozyon Direnci<\/td>\nOksitleyici ve indirgeyici ortamlarda m\u00fckemmel performans g\u00f6sterir.<\/td>\n<\/tr>\n
Uygulamalar<\/td>\nKimyasal i\u015fleme, denizcilik, kirlilik kontrol\u00fc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Gnee hangi ASTM standartlar\u0131na uygun Inconel borular\u0131 \u00fcretebilir?<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Standart<\/strong><\/td>\nTan\u0131m<\/strong><\/td>\n<\/tr>\n
ASTM B575<\/td>\nNikel-molibden-krom ala\u015f\u0131mlar\u0131n\u0131n levha, sac ve \u015ferit formlar\u0131 i\u00e7in teknik \u00f6zellikler.<\/td>\n<\/tr>\n
ASTM B622<\/td>\nDiki\u015fsiz nikel-molibden-krom ala\u015f\u0131ml\u0131 boru ve t\u00fcpler i\u00e7in teknik \u00f6zellikler.<\/td>\n<\/tr>\n
ASTM B619<\/td>\nKaynakl\u0131 nikel-molibden-krom ala\u015f\u0131ml\u0131 boru i\u00e7in teknik \u00f6zellikler.<\/td>\n<\/tr>\n
ASTM B626<\/td>\nKaynakl\u0131 nikel-molibden-krom ala\u015f\u0131ml\u0131 boru i\u00e7in teknik \u00f6zellikler.<\/td>\n<\/tr>\n
ASME SB575<\/td>\nBas\u0131n\u00e7l\u0131 kap yap\u0131m\u0131nda uygulanan ASTM B575 standard\u0131na kar\u015f\u0131l\u0131k gelen ASME standard\u0131.<\/td>\n<\/tr>\n
ASME SB622<\/td>\nBas\u0131n\u00e7 sistemleri i\u00e7in ASTM B622 standard\u0131na kar\u015f\u0131l\u0131k gelen ASME standard\u0131.<\/td>\n<\/tr>\n
UNS N10276<\/td>\nHastelloy C-276 i\u00e7in Birle\u015fik Numaraland\u0131rma Sistemi (UNS) tan\u0131m\u0131.<\/td>\n<\/tr>\n
EN 2.4819<\/td>\nNikel-molibden-krom ala\u015f\u0131m\u0131 i\u00e7in Avrupa standard\u0131.<\/td>\n<\/tr>\n
DIN 17750, 17751<\/td>\nNikel ala\u015f\u0131ml\u0131 malzemelerin levha, plaka ve boru formlar\u0131 i\u00e7in Alman standartlar\u0131.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Ala\u015f\u0131m UNS N10276 E\u015fde\u011fer kaliteler<\/h2>\n
    \n
  • UNS N10276<\/li>\n
  • DIN 2.4819<\/li>\n
  • EN NiMo16Cr15W<\/li>\n
  • JIS NW0276<\/li>\n
  • BS NA 34<\/li>\n<\/ul>\n

    Hastelloy C-276 \u00c7ukurla\u015fma ve \u00c7atlak Korozyonuna Kar\u015f\u0131 Diren\u00e7<\/h2>\n

    Hastelloy C-276 ala\u015f\u0131m\u0131, \u00f6stenitik paslanmaz \u00e7elikler i\u00e7in yayg\u0131n sorunlar olan \u00e7ukurla\u015fma ve aral\u0131k korozyonuna kar\u015f\u0131 m\u00fckemmel diren\u00e7 sunar. Bu direnci de\u011ferlendirmek i\u00e7in, ASTM Standard\u0131 G 48'e g\u00f6re, asitlendirilmi\u015f 6 wt.% demir klor\u00fcrde Kritik \u00c7ukurla\u015fma S\u0131cakl\u0131klar\u0131 (CPT) ve Kritik Aral\u0131k S\u0131cakl\u0131klar\u0131 (CCT) \u00f6l\u00e7\u00fcl\u00fcr. Bu s\u0131cakl\u0131klar, 72 saatlik maruz kalma s\u00fcresi i\u00e7inde \u00e7ukurla\u015fma ve aral\u0131k korozyonunun olu\u015fmaya ba\u015flad\u0131\u011f\u0131 en d\u00fc\u015f\u00fck noktalar\u0131 g\u00f6sterir. Kar\u015f\u0131la\u015ft\u0131rma i\u00e7in, 316L, 254SMO, 625 ve Hastelloy C-276 ala\u015f\u0131mlar\u0131n\u0131n CPT ve CCT de\u011ferleri a\u015fa\u011f\u0131da verilmi\u015ftir.<\/p>\n\n\n\n\n\n\n\n\n
    Ala\u015f\u0131m<\/strong><\/td>\nAsitlendirilmi\u015f 6% FeCl3'te Kritik \u00c7ukurla\u015fma S\u0131cakl\u0131\u011f\u0131<\/strong><\/td>\nAsitlendirilmi\u015f 6% FeCl3'te Kritik \u00c7atlak S\u0131cakl\u0131\u011f\u0131<\/strong><\/td>\n<\/tr>\n
    \u00b0F<\/td>\n\u00b0C<\/td>\n\u00b0F<\/td>\n\u00b0C<\/td>\n<\/tr>\n
    316L<\/td>\n59<\/td>\n15<\/td>\n32<\/td>\n0<\/td>\n<\/tr>\n
    254SMO<\/td>\n140<\/td>\n60<\/td>\n86<\/td>\n30<\/td>\n<\/tr>\n
    625<\/td>\n212<\/td>\n100<\/td>\n104<\/td>\n40<\/td>\n<\/tr>\n
    Hastelloy C-276<\/td>\n302<\/td>\n150<\/td>\n131<\/td>\n55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Di\u011fer klor\u00fcr i\u00e7eren ortamlar, \u00f6zellikle Ye\u015fil \u00d6l\u00fcm (11.5% H2SO4 + 1.2% HCl + 1% FeCl3 + 1% CuCl2) ve Sar\u0131 \u00d6l\u00fcm (4% NaCl + 0.1% Fe2(SO4)3 + 0.021M HCl), \u00e7e\u015fitli ala\u015f\u0131mlar\u0131n \u00e7ukurla\u015fma ve \u00e7atlak a\u015f\u0131nmas\u0131na kar\u015f\u0131 direncini kar\u015f\u0131la\u015ft\u0131rmak i\u00e7in kullan\u0131lm\u0131\u015ft\u0131r (24 saatlik testler kullan\u0131larak). Ye\u015fil \u00d6l\u00fcmde, C-276 ala\u015f\u0131m\u0131nda \u00e7ukurla\u015fman\u0131n g\u00f6zlemlendi\u011fi en d\u00fc\u015f\u00fck s\u0131cakl\u0131k kaynama noktas\u0131d\u0131r. Sar\u0131 \u00d6l\u00fcmde, Hastelloy C-276 ala\u015f\u0131m\u0131, maksimum test s\u0131cakl\u0131\u011f\u0131nda (150\u00b0C) bile \u00e7ukurla\u015fma g\u00f6stermemi\u015ftir. Sar\u0131 \u00d6l\u00fcmde C-276 ala\u015f\u0131m\u0131n\u0131n Kritik \u00c7atlak S\u0131cakl\u0131\u011f\u0131 60\u00b0C'dir.<\/p>\n

    Hastelloy C-276 Gerilme Korozyonu \u00c7atlamas\u0131na Kar\u015f\u0131 Diren\u00e7<\/h2>\n

    Nikel ala\u015f\u0131mlar\u0131n\u0131n en \u00f6nemli \u00f6zelliklerinden biri, klor\u00fcr kaynakl\u0131 gerilim korozyonu \u00e7atlamas\u0131na kar\u015f\u0131 g\u00f6sterdikleri g\u00fc\u00e7l\u00fc diren\u00e7tir. Bu \u015fiddetli korozyon t\u00fcr\u00fcne kar\u015f\u0131 malzeme direncini de\u011ferlendirmek i\u00e7in, kaynar 45% magnezyum klor\u00fcr ve gerilime maruz b\u0131rak\u0131lm\u0131\u015f U-b\u00fck\u00fcml\u00fc numuneler kullan\u0131larak ASTM Standard\u0131 G 36 y\u00f6ntemi yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Sonu\u00e7lar, C-276 ve 625 nikel ala\u015f\u0131mlar\u0131n\u0131n \u00f6stenitik paslanmaz \u00e7eliklere k\u0131yasla \u00f6nemli \u00f6l\u00e7\u00fcde daha y\u00fcksek diren\u00e7 g\u00f6sterdi\u011fini ortaya koymaktad\u0131r. Testler 1.008 saat (alt\u0131 hafta) sonra durdurulmu\u015ftur.<\/p>\n\n\n\n\n\n\n\n
    Ala\u015f\u0131m<\/strong><\/td>\n\u00c7\u00f6zme Zaman\u0131<\/strong><\/td>\n<\/tr>\n
    316L<\/td>\n2 saat<\/td>\n<\/tr>\n
    254SMO<\/td>\n24 saat<\/td>\n<\/tr>\n
    625<\/td>\n1.008 saatte \u00e7atlama yok<\/td>\n<\/tr>\n
    C-276<\/td>\n1.008 saatte \u00e7atlama yok<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Gnee'nin Hastelloy C-276 \u00fcr\u00fcn\u00fc m\u00fckemmel mekanik \u00f6zellikler, korozyon direnci ve g\u00fcvenilir \u00fcretim ve i\u015fleme olanaklar\u0131 sunar. Hassas \u00fcretim, s\u0131k\u0131 kalite kontrol\u00fc sa\u011fl\u0131yor ve kesme, kaynak ve \u00fc\u00e7\u00fcnc\u00fc taraf test hizmetleri sunuyoruz.<\/p>\n

    C276 \u00e7ubuk, levha, boru ve \u00e7e\u015fitli kaliteler de dahil olmak \u00fczere geni\u015f bir Hastelloy \u00fcr\u00fcn yelpazesine sahibiz. ASTM ve ASME standartlar\u0131na uygun olarak, k\u00fc\u00e7\u00fck Ar-Ge projelerinden b\u00fcy\u00fck proje sipari\u015flerine kadar \u00f6zel ihtiya\u00e7lar\u0131n\u0131z\u0131 kar\u015f\u0131lamak i\u00e7in geni\u015f bir boyut ve \u00f6zellik yelpazesi sunuyoruz. Fiyat teklifi isteyin!<\/p>\n

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