Nickel Iron Alloy Sheet/Wire/Strip

Nickel Iron Alloy Sheet/Wire/Strip

Low Expansion Alloys

These include Invar and N42. As electronic components become ever more miniature, the demands on the material used in their manufacture become ever more critical. The production of lead frames for example requires very close dimensional tolerances and high cleanliness combined with exceptional stamping or chemical etching performance. Grades of N42 have been specifically developed to match these requirements.

Sealing Alloys

These include other Fe-Ni grades, Fe-Ni-Co and Fe-Ni-Cr alloys. A full range of alloys have been produced to associate with the principal glasses supplied by major manufacturers including Schott, Corning, NEG and Ashai. These glasses used in electronics are chosen for specific physical, chemical or optical properties and the choice of the associated sealing metal depends on the glass and the type of seal (matched or compressive).

Controlled Expansion and Glass Sealing Alloys
German standard
number Tradename DIN UNS
1.3912 Alloy 36 17745 K93600/93601
1.3917 Alloy 42 17745 K94100
1.3922 Alloy 48 17745 K94800
1.3981 Pernifer 2918 17745 K94610
2.4478 NiFe 47 17745 N14052
2.4486 NiFe 47 Cr 17745 -


Shanghai Tankii Alloy Material Co.,Ltd. is specialized in production of Ni-Cr Alloy, Cu-Ni Alloy, Fechral, thermocouple wire, pure nickel and other precision alloy materials in the form of wire, strip, rod, bar and plate.

We’ve already got ISO9001 quality system certification and ISO14001 environmental protection system.

Product Origin: China
Model Number: Alloy 36
Brand Name: TANKII

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Company Name: Shanghai Tankii Alloy Material Co., Ltd.
Contact Person: Martin Lee
Address: No.380,Shuangqing Road,Baoshan Distict, Shanghai, China
Zip: 200231
Telephone: +86 21 56110178
Fax: +86 21 56116916

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