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2018年8月8日星期三

Tungsten Copper Properties

Tungsten copper parts provided by us are all with these properties.

Type Density (g/cm3) ConductivityHB (MPa) Size (mm) 
WCu5011.9~12.3≥55 %IACS1130~1180Rod: Ø1~50
Length<300
Sheet:
Width<190
Length<300
Special type:
Width<190
Length<300
WCu4012.8~13.0≥47 %IACS≥1375
WCu3013.8~14.4≥42 %IACS≥1720
WCu2015.2~15.6≥34 %IACS≥2160
WCu1016.8~17.2≥27 %IACS≥2550
WCu717.3~17.8≥26 %IACS≥2900












The electrical and thermal properties of the alloy vary with different proportions. Copper increases the thermal conductivity, which plays a huge part when being used in circuit breakers. Electrical resistivity with an increase in the percentage of tungsten present in the alloy, ranging from 3.16 at 55% tungsten to 6.1 when the alloy contains 90% tungsten. An increase in tungsten leads to an increase in ultimate tensile strength up until the alloy reaches 80% tungsten and 20% copper with an ultimate tensile strength of 663 MPa. After this mixture of copper and tungsten, the ultimate tensile strength then begins to decrease fairly rapidly.

If you have got any inquiry of tungsten copper, please feel free to contact us:
Email: sales@chinatungsten.com/sales@xiamentungsten.com
Tel.: +86 592 5129696/+86 592 5129595
Fax: +86 592 5129797

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