{"id":935,"date":"2024-12-13T14:25:24","date_gmt":"2024-12-13T11:25:24","guid":{"rendered":"https:\/\/www.defencemetal.com\/test2\/?page_id=935"},"modified":"2026-09-25T16:27:51","modified_gmt":"2026-09-25T13:27:51","slug":"invar-36","status":"publish","type":"page","link":"https:\/\/www.defencemetal.com\/index.php\/invar-36\/","title":{"rendered":"Invar 36"},"content":{"rendered":"

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Invar 36 \/ (1.3912) \/ UNS K93600<\/h1>\n
DEFENCE METAL<\/span><\/p>\n
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Invar 36<\/div>\n
UNS K93600 (ayn\u0131 ala\u015f\u0131m ASTM ve \u00fcretici kay\u0131tlar\u0131nda K93601 ve K93603 numaralar\u0131yla da ge\u00e7er) \u00b7 W.Nr. 1.3912 \u00b7 FeNi36 \/ Ni36 (DIN 1715, SEW 385) \u00b7 ~%36 Ni \u2013 kalan Fe. \u015eartname s\u0131n\u0131rlar\u0131: Ni %35,0-37,0 \u00b7 C %0,10 maks. \u00b7 Mn %0,60 maks. \u00b7 Si %0,35 maks. \u00b7 Cr %0,50 maks. \u00b7 Mo %0,50 maks. \u00b7 Cu %0,50 maks. \u00b7 P %0,025 maks. \u00b7 S %0,025 maks. Ostenitik demir-nikel ala\u015f\u0131m\u0131d\u0131r; paslanmaz de\u011fildir, krom korumal\u0131 de\u011fildir.<\/div>\n
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Kar\u0131\u015ft\u0131r\u0131lmamas\u0131 gerekenler<\/div>\n

Kovar<\/a><\/div>\n<\/div>\n

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Ne i\u00e7in<\/div>\n
Is\u0131l genle\u015fmesi en d\u00fc\u015f\u00fck demir-nikel ala\u015f\u0131m\u0131. \u00c7\u00d6KELME SERTLE\u015eMEZ ve \u0131s\u0131l i\u015flemle sertle\u015ftirilemez; ay\u0131rt edici \u00f6zelli\u011fi mekanik dayan\u0131m de\u011fil, ISIL GENLE\u015eME KATSAYISIDIR.<\/div>\n<\/div>\n
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Formlar<\/div>\n
Yuvarlak \u00e7ubuk \u00b7 lama \u00b7 levha \u00b7 sac \u00b7 \u015ferit \u00b7 boru \u00b7 tel \u00b7 d\u00f6vme. T\u00fcm formlar sipari\u015f bazl\u0131 temin edilmektedir.<\/div>\n<\/div>\n
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Standartlar<\/div>\n
AMS \u2014 Invar 36’ya ait ba\u011f\u0131ms\u0131z bir AMS \u00fcr\u00fcn \u015fartnamesi BULUNAMAMI\u015eTIR. AMS-I-23011 (‘Iron-Nickel Alloys for Sealing to Glasses and Ceramic’) bir s\u0131n\u0131f sistemi kullan\u0131r ve Invar 36 bu \u015fartnamenin S\u0131n\u0131f 7’si olarak listelenir; bu s\u0131n\u0131f atamas\u0131 yaln\u0131zca iki ba\u011f\u0131ms\u0131z kaynakta do\u011frulanabilmi\u015ftir. \u00b7 ASTM F1684 \u2014 d\u00fc\u015f\u00fck \u0131s\u0131l genle\u015fmeli demir-nikel ve demir-nikel-kobalt ala\u015f\u0131mlar\u0131; Invar 36’n\u0131n esas \u00fcr\u00fcn \u015fartnamesiydi ve 2024’te YER\u0130NE KOYULMADAN GER\u0130 \u00c7EK\u0130LD\u0130. Son ge\u00e7erli bask\u0131 F1684-06(2021). \u00b7 ASTM B753 Ala\u015f\u0131m T36 (termostat metali) \u00b7 AFNOR NF A54-301 \u00b7 DIN 1715 \u00b7 SEW 385 \u00b7 GB\/T 4J36 \u00b7 Boeing D-33028 (\u00fcretici\/m\u00fc\u015fteri \u015fartnamesi).
UNS TUZA\u011eI: Bu ala\u015f\u0131m tek bir UNS numaras\u0131yla an\u0131lmaz. Special Metals NILO ala\u015f\u0131m 36 i\u00e7in ‘K93600 ve K93601’, Carpenter kendi Invar 36’s\u0131 i\u00e7in ‘K93601 \/ K93603’, ASTM F1684 ise yaln\u0131zca K93603 (ayr\u0131ca serbest i\u015flenen K93050 ve Fe-32Ni-5Co K93500) verir.<\/span><\/div>\n<\/div>\n
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Art\u0131s\u0131<\/div>\n
20-100 \u00b0C aral\u0131\u011f\u0131nda ortalama do\u011frusal \u0131s\u0131l genle\u015fme katsay\u0131s\u0131 yakla\u015f\u0131k 1,2-1,5 ppm\/K’dir (Special Metals NILO 36: 20-100 \u00b0C i\u00e7in 1,5; Carpenter: 25-93 \u00b0C i\u00e7in 1,30; Rolled Alloys: 21-100 \u00b0C i\u00e7in 1,44; Nickel Institute ve ESPI: -18 ile 93 \u00b0C aras\u0131 0,70 \u00d710\u207b\u2076\/\u00b0F = 1,26 ppm\/K;<\/div>\n<\/div>\n
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Kaynak<\/div>\n
TIG (GTAW) ve k\u0131sa devre MIG (GMAW) \u00f6nerilir (Nickel Institute). Dolgu metali e\u015fle\u015fen bile\u015fimde olmal\u0131d\u0131r; Invarod ve CF36 adl\u0131 e\u015fle\u015fen dolgu telleri kullan\u0131lmaktad\u0131r. Is\u0131 girdisi s\u0131n\u0131rlanmal\u0131, ergimi\u015f banyo a\u015f\u0131r\u0131 \u0131s\u0131t\u0131lmamal\u0131d\u0131r (Carpenter \/ High Temp Metals).<\/div>\n<\/div>\n
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S\u0131n\u0131rlar\u0131<\/div>\n
CURIE SICAKLI\u011eININ (yakla\u015f\u0131k 277-279 \u00b0C) \u00dcZER\u0130NDE D\u00dc\u015e\u00dcK GENLE\u015eME \u00d6ZELL\u0130\u011e\u0130N\u0130 KAYBEDER. Genle\u015fme katsay\u0131s\u0131 bu noktadan \u00e7ok \u00f6nce y\u00fckselmeye ba\u015flar: 20-200 \u00b0C ortalamas\u0131 2,6 ppm\/K, 20-300 \u00b0C ortalamas\u0131 5,5 ppm\/K, 20-500 \u00b0C ortalamas\u0131 10,1 ppm\/K’dir (Special Metals).<\/div>\n<\/div>\n
TEKL\u0130F \u0130STE<\/a>T\u00fcm nikel ala\u015f\u0131mlar\u0131 →<\/a>TEKN\u0130K DETAYLAR ↓<\/span><\/div>\n
Veriler \u00fcretici veri sayfalar\u0131ndan derlenmi\u015ftir · sipari\u015f \u00f6ncesi g\u00fcncel \u015fartnameden teyit ediniz<\/div>\n<\/div>\n<\/div>\n

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