Competitive Price for Gh3030 Alloy Plate - Precision Alloy Kovar /4J29 – Phoenix Alloy

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The key to our success is "Good Product or service High quality, Reasonable Rate and Efficient Service" for Special Nickel Based Alloy Nickel Welding Wire , Alloy 4J36 Invar 36 Wire , Nickel Cobalt Alloy Nimonic 90 Strip , We are willing to give you the lowest price in the market, best quality and very nice sales service.Welcome to do bussines with us,let's be double win.
Competitive Price for Gh3030 Alloy Plate - 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:

Competitive Price for Gh3030 Alloy Plate - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Competitive Price for Gh3030 Alloy Plate - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Competitive Price for Gh3030 Alloy Plate - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Competitive Price for Gh3030 Alloy Plate - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Competitive Price for Gh3030 Alloy Plate - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Competitive Price for Gh3030 Alloy Plate - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures


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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for Competitive Price for Gh3030 Alloy Plate - Precision Alloy Kovar /4J29 – Phoenix Alloy, The product will supply to all over the world, such as: Florida, Milan, Pakistan, We are confident that we are able to provide you with opportunities and will be a valuable business partner of you. We look forward to working with you soon. Learn more about the types of products that we work with or contact us now directly with your inquiries. You are welcome to contact us anytime!
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Salome from New Zealand - 2016.04.28 15:45
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Myrna from Hyderabad - 2015.02.04 14:13

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