
Tungsten Copper Rod - Cuw50 To Cuw80 Variants, Superior Switching And Contact Materials For Arcing Applications
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Product Specifications
| Bending Strength | 1000 MPa |
| Density | 17 g/cm3 |
| Dimensions | Various |
| Electrical Conductivity | 50 IACS% |
| Electrical Resistivity | 10 µΩ·cm |
| Features | High conductivity, Excellent wear, Good strength, High melting, Low friction, Good machinability, High hardness |
| Hardness | 350 HB |
| Material | Tungsten Copper |
Product Overview
Key Features
Physical and Mechanical Properties:
Composites
Nominal Composition
(% Weight)
Density
(g/cm3, a Y)
Electrical Resistivity
(20A C, AuICA.cm, a )
Electrical conductivity
(IACS%, a Y)
Hardness(a Y)
Brinell Hardness
Bending Strength
MPa
Kgf/mm2
CuW50 and CuW55 have the lowest Tungsten contents. They are both good switching and contact materials for oil filled devices. CuW55 is also used for arcing contacts in oil circuit breakers and arcing edges of selectors in transformer tap changers.
CuW65 and CuW70 are used as contact materials in severe arcing applications including gas, oil and some air circuit breakers. They are also used for arcing edges on selectors and reversing switch blades.
CuW75 and CuW80 are used as contact materials under extreme arcing conditions. Applications include arcing contacts in gas and oil circuit breakers, contactors and transformer tap changers, arcing plates and arc runners in power switching equipment
Company Details
Business Type
Exporter, Manufacturer, Supplier
Employee Count
20
Establishment
2008
Working Days
To
Payment Mode
Telegraphic Transfer (T/T)
Certification
ISO9001
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Seller Details
Luoyang, Henan
Name
Ms. Penny
Address
No. 1-1006, Jinmao International Building, Yard No. 5, Nanchang Road, Jianxi Dist., Luoyang, Henan, 471003, China
copper rods in Luoyang
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