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Address:318Factory Building, Taishan Road, Tianyuan District, Zhuzhou, Hunan
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Tungsten copper alloy
 

Basic Info
·         Model NO.: A-21                             Standard: GB
·         Shape: Rectangular                          Certification: ISO9001:2008
·         Chemical Composition: Tungsten, Copper       Application: Industrial
·         Alloy: Alloy                                  Type: Tungsten Alloy
·         Surface: Polish                               Trademark: WALD
·         Specification: as you require.                   HS Code: 8102960000
·         HS Co Transport Package: Packed in Wooden Case with Foam Filling
·         Origin: Zhuzhou china
·          
Detail of tungsten copper sheet:
 

ype 
Density 
(g/cm3) 
Conductivity 
(%IACS) 
HB 
(MPa) 
Size 
(mm) 
WCu50
11.9~12.3
≥55
1130~1180
Tube: Ø5~290 
Length<300 
Sheet: 
Width<190 
Length<300 
Special type:
Width<190 
Length<300
WCu40
12.8~13.0
≥47
≥1375
WCu30
13.8~14.4
≥42
≥1720
WCu20
15.2~15.6
≥34
≥2160
WCu10
16.8~17.2
≥27
≥2550
WCu7
17.3~17.8
≥26
≥2900

Advised Size(mm):OD80~200mm,ID10~70mm,Thickness:10~30mm.
 
Application:
 
* Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum interruptors
 
 *Electrodes in electric spark erosion cutting machines
 
 *Heat sinks as passive cooling elements of electronic devices
 
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