Kovar Suppliers of Custom Sizes

Eagle Alos Corporation (EAC) is a leading global supplier of nickel iron controlled expansion alloys including ASTM F 15 Taucoko Vakayalo (Kovar®). A wide variety of Kovar® sizes are available from stock with immediate shipping and custom sizes can be quickly produced.

Cold Finished Bars – .250″ to 1.00″ Diameter
Hot Forged Bar – 3/4″ and up
Buloko Veitaki – Up to 200 lbs. and 36″ Long Max
Hot Rolled Flats – 15″ Wide Max and 0.125″ Minimum Thickness
Coil/Foil – 0.004” Thk up to 0.082” Thk
Sheet/Plate – 0.015” Thk up to 2” Thk
Kitaka na wire – 0.004”Dia

Please contact our courteous sales team to assist you. Please view or print our Kovar stock list for our complete stock sizes and capabilities. Eagle Alloys Corporation is an ISO Certified Corporation and have been supply the highest quality ASTM F 15 Alloy for over 35 yabaki.

Kovar® is typically supplied to meet the requirements of UNS-K-94610, ASTM-F-15, AMS/MIL-I-23011. Eso tale na matata ni kerekere. Our ASTM F15 alloy (Kovar ®) is in conformance with Section 1502 ni 2010 na 2013 na 2014, 2010, 2010, 31– 2010 ka sa Vakatudroi ena DFARS. Eagle Alloys Corporation is an ISO Certified Corporation and have been supply the highest quality Kovar® for over 35 yabaki.

Kovar® e dua na taucoko ni buli mai na 29% dola, 17% kona, .2% serau, .3% tagane kei na 53.5% kaukamea. O Kovar® e kilai levu tu ena lailai ni kena vakarabailevutaki na katakata. Kovar® is suitable for uses which require a matched expansion seal between metal and glass parts. Na kovar® vakayagataki e muri e dau vakayacori ena iloilo ni veivauci ena cakacaka vakalivaliva. Typical applications for Kovar® are glass-to-metal seals, lead frames, electronic package base, lids, power tubes, transistors, diodes, microwave tubes, hybrid packages, x-ray tubes, vacuum tubes, and lightbulbs.

Na Eagle Alloys e vakarautaka talega na ikuri ni vakalevutaki ni ivakatagedegede e ra, vakalevutaki vakasaqaqara, kei na iloilo-kaukamea se taucoko ni veivauci e seraia oka kina na Invar®, Taucoko Vakayalo 42, Taucoko Vakayalo 46 Taucoko Vakayalo, 47/50, 48, 49, kei Taucoko 52. E rawa ni vakarautaka na ivakatakata dromodromo dromodromo 50, Hiperco 50 & 50A, kei na Vim Var Core Iron.

O Kovar e dua na ivakatakilakila volai ni CRS Holdings, Dodonu kece e sega ni taucoko na kena dodonu., e dua na luvei Carpenter Technology Corp.