LAM PHU CO.,LTD

62 Hoàng Bật Đạt, Phường 15, Quận Tân Bình, TP. Hồ Chí Minh, Việt Nam 0938923778 - 0908021514 ( Hồ Chí Minh & Đà Nẵng) - 0938923778 (Hà Nội)
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Tungsten Copper

Tungsten alone is a very brittle metal with a high melting point, however the combination of copper and tungsten delivers a relatively hard material with superior arc and wear resistance, high physical properties at elevated temperatures, and good electrical and thermal conductivity.
Luvata offers copper tungsten in round bars, square bars and flat bars with standard sizes available for immediate shipment or taylor-made sizes manufactured to order.
Copper Tungsten Applications
Arching contacts
Spark erosion and electro-chemical machining
Spot welding
Projections welding
Crosswire and butt welding

Type Class Density
(g/㎤ )
Conductivity
(%IACS )
HRB HB (Mpa )
CuW65 9 13.4 – 13.6 ≥ 52 83-85 ≥ 1545
CuW70 10 14.1 – 14.3 ≥ 47 90-92 ≥ 1720
CuW75 11 14.8 – 15.0 ≥ 42 94-96 ≥ 2035
CuW80 12 15.4 – 15.6 ≥ 38 99-101 ≥ 2160
CuW85 13 16.1 – 16.3 ≥ 32 107-109 ≥ 2355
※ Other compositions are available upon request

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