Special Design for 30mm Nitinol Bar/rod - Precision Alloy Kovar /4J29 – Phoenix Alloy

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With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for W.Nr 2.4669 UNS N07750 Special Super Nickel Based Alloy Inconel X-750 , Hastelloy B2 Tube , UNS S66286 Special Super Nickel Based Alloy Inconel 660 , We warmly welcome domestic and overseas customers send inquiry to us ,we have 24hours working team! Anytime anywhere we are still here to be your partner.
Special Design for 30mm Nitinol Bar/rod - 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:

Special Design for 30mm Nitinol Bar/rod - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Special Design for 30mm Nitinol Bar/rod - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Special Design for 30mm Nitinol Bar/rod - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Special Design for 30mm Nitinol Bar/rod - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Special Design for 30mm Nitinol Bar/rod - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Special Design for 30mm Nitinol Bar/rod - Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures


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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Special Design for 30mm Nitinol Bar/rod - Precision Alloy Kovar /4J29 – Phoenix Alloy, The product will supply to all over the world, such as: Cambodia, Libya, Saudi Arabia, Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Mary from Dubai - 2015.10.09 19:07
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Jacqueline from Malaysia - 2015.09.08 17:09

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