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silver tungsten rod

Model:WD101
Brand:WD101
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-ferrous Metal Alloy
Label:silver tungsten , AgW alloy , tungsten silver
Price: -
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Company Information

Detail

Shenzhen Wande Copper Alloy Co., Ltd.

Free MemberGuang Dong - China
Live Chat:Last Online:13 Dec, 2012

Product Description

Silver Tungsten alloys- our Silver tungsten alloy containing between 20 and 45% silver are used for electrical contacts. These materials are produced via powder metallurgical techniques (Press-sinter-infiltration or Press-sinter-repress) due to their widely different melting points. We also produce the silver tungsten carbide materials to answer the higher arc resistance to mechanical wear need. Our  tungsten silver alloy are designated as  ASTM B663 - 94,GB/T8320-2003.

 

Typical Properties:

Material Composition (by wt. ) Density (g/cm3 ) Electrical conductivity
(% IACS)
Hardness(HRB)
 WD10165 Tungsten: 65% Silver: balance 14 48 75
 WD10170 Tungsten:70% Silver: balance 14.9 45 82
WD10175 Tungsten:75% Silver: balance 15.4 41 86

* we can produce the silver tungsten by optimized the tungsten composition base on your application need.

Typical Application:
Silver tungsten alloy materials are used for electrical contacts. Typically they are used in heavy duty devices subject to high currents. The presence of the refractory material tungsten, reduces the chances of welding and improves resistance to arc erosion. Optimal compositions are found by balancing conductivity and non-welding properties. 

Standard Stock:

Silver Tungsten Rod (unit: mm)

D2x200 D3x200 D4x200 D5x200
D6x200 D7x200 D8x200 D9x200
D10x200 D12x200 D14x200 D15x200
D16x200 D18x200 D20x200 D21x200
D22x200 D25x200 D30x200 D35x200
D40x200 D45x200 D50x200 D60x200

 

Silver Tungsten Bar (unit: mm)

Thickness Width Length
2-50 100 100
100 200
200 300

Product Image

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Send Inquiry to this Company

Shenzhen Wande Copper Alloy Co., Ltd.

No.2 industrial park, Fu Wei, Fu Yong, Shen Zhen

Phone:
0086-755-33859770
Fax:
0086-755-33859998
Contact:
Mr. Ervin (Sales manager)
Mobile:
33859770

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