OEM/ODM Supplier Copper Nickel Alloy Strip - Precision Alloy Kovar /4J29 – Phoenix Alloy

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OEM/ODM Supplier Copper Nickel Alloy Strip - Precision Alloy Kovar /4J29 – Phoenix Alloy Detail:

Kovar alloy is a iron-nickel-cobalt, low expansion alloy whose chemical composition is controlled within narrow limits to assure precise uniform thermal expansion properties. Kovar alloy has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials.

Specification

ASTM UNS W.Nr
F15 K94610 1.3981

Chemical composition

Grade % Ni Cr Fe Co Cu C Mn Si P S Mo
Kovar Min 28.5 Bal. 16.8
Max 29.5 0.2 17.8 0.20 0.03 0.50 0.30 0.02 0.02 0.20

Coefficient of linear expansion

Grade a/10-6·K-1
Kovar 200-300℃ 20-400℃ 20-450℃
/ 4.6-5.2 5.1-5.5

Product detail pictures:

OEM/ODM Supplier Copper Nickel Alloy Strip - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

OEM/ODM Supplier Copper Nickel Alloy Strip - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

OEM/ODM Supplier Copper Nickel Alloy Strip - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

OEM/ODM Supplier Copper Nickel Alloy Strip - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

OEM/ODM Supplier Copper Nickel Alloy Strip - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

OEM/ODM Supplier Copper Nickel Alloy Strip - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures


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The organization upholds the philosophy of "Be No.1 in good quality, be rooted on credit history and trustworthiness for growth", will keep on to provide previous and new customers from home and overseas whole-heatedly for OEM/ODM Supplier Copper Nickel Alloy Strip - Precision Alloy Kovar /4J29 – Phoenix Alloy, The product will supply to all over the world, such as: Swaziland, Bahrain, Saudi Arabia, we always keep our credit and mutual benefit to our client, insist our high quality service to moving our clients. always welcome the our friends and clients to come and visit our company and guid our business, if you are interested in our products, you can also submit your purchase information online, and we will contact you immediately, we keep our highly sincere cooperation and wish everything in your side are all well.
  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Margaret from Niger - 2016.05.21 12:31
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Gemma from Belgium - 2016.06.22 12:49

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