Tungsten Copper Alloy By Jinan Chenw Technology and Trading Co., Ltd, China
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Tungsten Copper Alloy

Tungsten Copper Alloy

FOB Price

Obtenir le dernier prix

90 ~ 150 / Milligram

|

Minimum Order

Localité:

-

Prix de commande minimale:

Commande minimale:

10 Kilogram

Packaging Detail:

Wooden box

Delivery Time:

15days

Supplying Ability:

100000 Ton per Month

Payment Type:

Western Union, L/C, T/T

Contacter maintenant
Jinan Chenw Technology and Trading Co., Ltd

Jinan Chenw Technology and Trading Co., Ltd

China

Membre gratuit

Personne à contacter Mr. Jianan

No 08 Weisanlu Road, Jinan, Shandong

Contacter maintenant

Description

Product Description

Advantages:
High arc resistance combined with good electrical conductivity
High thermal conductivity
Low thermal expansion
Applications:
Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum interruptors
Electrodes in electric spark erosion cutting machines
Product Demo! Heat sinks as passive cooling elements of electronic devices and Electronic packaging materials.
Electrodes for resistance welding

Product Standard: GB/T ********3, ASTM B *****3(Reapproved ***4)
Chemical Composition,Physical & Mechanical Properties of Tungsten-Copper Composites :
Class Chemical Composition (wt%) Density Hardness Resistivity IACS Bending Strength
Cu Total Impurities≤ W g/cm 3  ≥ HB Kgf/mm 2  ≥ μΩ.cm  ≤ %  ≥ MPa ≥
W*0/Cu*0 *0±2.0 0.5 Balance *1.*5 **5 3.2 *4 *-
W*5/Cu*5 *5±2.0 0.5 Balance *2.*0 **5 3.5 *9 *-
W*0/Cu*0 *0±2.0 0.5 Balance *2.*5 **0 3.7 *7 *-
W*5/Cu*5 *5±2.0 0.5 Balance *3.*0 **5 3.9 *4 *-
W*0/Cu*0 *0±2.0 0.5 Balance *3.*0 **5 4.1 *2 **0
W*5/Cu*5 *5±2.0 0.5 Balance *4.*0 **5 4.5 *8 **5
W*0/Cu*0 *0±2.0 0.5 Balance *5.*5 **0 5.0 *4 **0
W*5/Cu*5 *5±2.0 0.5 Balance *5.*0 **0 5.7 *0 ***0
W*0/Cu*0 *0±2.0 0.5 Balance *6.*5 **0 6.5 *7 ***0

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