Massive Selection for Retaining Nut - Precision Alloy Kovar /4J29 – Phoenix Alloy

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for High Temperature Alloy , Inconel 718 Machined Parts , Inconel X-750 Pipe , Welcomes all overseas friends and merchants to establish collaboration with us. We will provide you with honest, high quality and efficient service to meet your requirements.
Massive Selection for Retaining Nut - 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:

Massive Selection for Retaining Nut -
 Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Massive Selection for Retaining Nut -
 Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Massive Selection for Retaining Nut -
 Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Massive Selection for Retaining Nut -
 Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Massive Selection for Retaining Nut -
 Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures

Massive Selection for Retaining Nut -
 Precision Alloy Kovar /4J29 – Phoenix Alloy detail pictures


Related Product Guide:
Choosing the Right Nickel Plating Kit
3 Ways to Nickel Plate

owing to excellent assistance, a variety of top of the range items, aggressive costs and efficient delivery, we take pleasure in a very good standing amongst our shoppers. We've been an energetic corporation with wide market for Massive Selection for Retaining Nut - Precision Alloy Kovar /4J29 – Phoenix Alloy, The product will supply to all over the world, such as: Jordan , Maldives , Israel , You can do one-stop shopping here. And customized orders are acceptable. Real business is to get win-win situation, if possible, we would like to provide more support for customers. Welcome all nice buyers communicate details of products and ideas with us!!
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Tony from Hongkong - 2016.09.16 13:44
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Marina from Canada - 2015.02.12 14:52

    Send your message to us:

    Related Products

    Send your message to us:

    Write your message here and send it to us
    WhatsApp Online Chat !
    WhatsApp Online Chat !