
Tungsten Copper Rotary Electrode for PCD Disk Erosion Machining (elkonite) Rwma Class 10, ...
Product Introduction
We make every effort to produce the incomparable Inconel 625 Alloy Rod, Copper Tungsten Erosion Wheels, stellite alloys for our customers with wisdom and enthusiasm, and take customer satisfaction as our unremitting pursuit. While strengthening the internal management of the enterprise, our company pays attention to the pursuit of all staff's high attention to product quality and sincere dedication to customers. We treat customers as the core resources of our company to operate and maintain. The company treats customers with sincerity, practices the value of development is the hard truth, and constantly innovates and surpasses.
Elkonite Copper Tungsten
Elkonite Copper Tungsten® Alloy normally indicated to WCu alloys from WCu50 to WCu10 . RWMA 1W3, RWMA 3W3, RWMA 3W53, RWMA 5W3, RWMA 10W3
RWMA 10W53. RWMA Class 10, RWMA Class 11, RWMA Class 12 which normally used in welding .
Elkonite Copper Tungsten® alloys are commonly used in electrical & electrical/thermal applications.Also used successfully as facing on spot welding electrodes where heat balance or mechanical wear resistance are required. The initial premium cost of Elkonite® material is offset by lower production cost per weld due to long die life and less electrode dressing time. The high stability of Elkonite® material insures uniform heating and prevents misalignment, resulting in a higher quality weld.They are also used for facing and inserts for flash and butt welding dies, projection welding electrodes, seam welding bearing inserts, facing for electro-forming & electro-forging dies, and EDM electrodes.
Content | Density (g/cm³) | Hardness (HRB) | Conductivity (%IACS) | Class |
W50Cu50 | 11.90 | 65 | 54 | |
W55Cu45 | 12.50 | 70 | 49 | 10 |
W70Cu30 | 14.10 | 82 | 42 | |
W75Cu25 | 14.50 | 90 | 38 | 11 |
W80Cu20 | 15.20 | 98 | 34 | 12 |
W85Cu15 | 15.9 | 240HB | 30 | |
W90Cu10 | 16.75 | 260HB | 27 |
Elkonite Copper Tungsten Applications:
High temperature furnace components, heat sinks, EDM electrodes, high-voltage discharge tubes, high voltage arc contacts, electrical contacts, vacuum contacts, electrodes for resistance welding and spark erosion, leaders, balance weights, dies for castings, spreaders, microwave carriers, hermetic package bases and housings, ceramic substrate carriers, medical components, heating elements, high speed tools.

Our company advocates the concept of science and technology, and abides by the tenet of customer first and reputation first, providing customers with favorable and high quality Tungsten Copper Rotary Electrode for PCD Disk Erosion Machining (elkonite) Rwma Class 10, ... in a timely manner. We expect to achieve the personal development of our employees and the prosperity of our customers' business through the positive interaction between the enterprise, employees and customers. We always regard honesty as the foundation, the basis of development and the source of credibility, and take the construction of honesty as a major issue concerning the life of the enterprise.
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