{"id":1930,"date":"2024-08-06T16:16:31","date_gmt":"2024-08-06T16:16:43","guid":{"rendered":"https:\/\/haynesintl.com\/alloys\/haynes-617\/"},"modified":"2025-07-07T13:54:04","modified_gmt":"2025-07-07T13:54:04","slug":"haynes-617","status":"publish","type":"alloys","link":"https:\/\/haynesintl.com\/en\/alloys\/alloy-portfolio\/high-temperature-alloys\/haynes-617\/","title":{"rendered":"HAYNES\u00ae<\/sup> 617"},"content":{"rendered":"\n
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Principal Features<\/h2>\n\n\n\n

HAYNES\u00ae<\/sup> 617 alloy (UNS N06617) is a nickel-chromium-cobalt-molybdenum alloy with a good combination of metallurgical stability, strength, and oxidation resistance at high temperatures. The alloy is readily formed and welded by conventional techniques. HAYNES\u00ae<\/sup> 617 alloy is used in applications such as gas turbines for combustion cans, ducting, and transition lines. For modern applications, HAYNES\u00ae<\/sup> 230\u00ae<\/sup> alloy should be considered as a replacement.<\/p>\n\n\n\n

*Please contact our technical support team<\/a> if you have technical questions about this alloy.<\/p>\n<\/div><\/div>\n\n\n\n

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Nominal Composition<\/h2>\n\n\n\n
\n
\n \n\n \n \n \n \n \n \n \n \n \n \n \n \n
\n Weight % <\/td>\n <\/tr>\n
\n Nickel <\/td>\n \n Balance <\/td>\n <\/tr>\n
\n Cobalt <\/td>\n \n 12.5 <\/td>\n <\/tr>\n
\n Chromium <\/td>\n \n 22 <\/td>\n <\/tr>\n
\n Molybdenum <\/td>\n \n 9 <\/td>\n <\/tr>\n
\n Manganese <\/td>\n \n 0.2 max. <\/td>\n <\/tr>\n
\n Silicon <\/td>\n \n 0.2 max. <\/td>\n <\/tr>\n
\n Iron <\/td>\n \n 1 <\/td>\n <\/tr>\n
\n Titanium <\/td>\n \n 0.3 <\/td>\n <\/tr>\n
\n Aluminum <\/td>\n \n 1.2 <\/td>\n <\/tr>\n
\n Carbon <\/td>\n \n 0.07 <\/td>\n <\/tr>\n
\n Boron <\/td>\n \n 0.006 max. <\/td>\n <\/tr>\n <\/table>\n<\/div>