Low Expansion Nickel Alloys

Aesteiron is the leading suppliers of Low Expansion Nickel Alloys. It demonstrate a very low expansion rate of room temperature & this low thermal expansion alloys have found use in modern applications which require joining of a metal to glass or ceramics and in areas that demand same thermal expansion rates for materials to be joined in order to prevent associated problems within the joint area.

Alloy Name Trade Name UNS British Specs American Specs German Specs French Spec Price
Kovar Tubing Alloy K Tubing, Nilo K Tubing, Rodar Tubing UNS K94610 ASTM F15, ASTM F26, AMS 7726 Wire, AMS 7727 Bar & Forgings,  AMS 7728 Sheet, Strip & Plate, MIL-I-23011 Class 1 WS 1.3981 AFNOR NF A54-301 120$ per kg
Invar 36 Tubing Alloy 36 Tubing, Nilo 36 Tubing, Super Invar 32-5 UNS K93600,                                    UNS K93601, UNS K93603, UNS K93050, ASTM F30, ASTM B753, AMS 5683 Welding Wire WS 1.9312 35$ per kg
Alloy 42 Tubing Nilo 42 Tubing, Low expansion 42 Alloy Tubing UNS K94100 ASTM F30, ASTM B753AMS 5683 Welding Wire WS 1.3917,        AFNOR NF A54-301 DIN 17745 39$ per kg
Alloy 45 Tubing Low expansion 45 Alloy Tubing 40$ per kg
Alloy 46 Tubing Glass sealing 46 Alloy Tubing UNS K94600 ASTM F30 45$ per kg
Alloy 48 Tubing Nilo 48 Tubing UNS K94800 ASTM F30 48$ per kg
Alloy 52 Tubing Glass sealing 52 Alloy Tubing UNS N14052 ASTM F30 50$ per kg
Alloy 475 Tubing Nilo 475 Tubing UNS K95000 AMS 7718 Bar, Tube and Forgings, MIL-N-14411 Comp 3 50$ per kg
Mu-Metal Tubing Hy-Mu 80 Permalloy Tubing MIL-N-14411 C, ASTM A753 65$ per kg


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Maharashtra, India

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