Made of the conductor of a copper bass allay,High-tension Magnet Wire has high tensile strength while retaining the property of copper.
High-Tension Magnet Wire (HTW, SPHTW）
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Features
- In tensile strength-25 percent higher than copper(Higher speed of coil winding and prevention of wire snaping at the coil terminal are attained.)
- Conductivity-93 percent or more.
- Identical with copper magnet wires in the properties of insulating and bonding films.
- Same as copper magnet wires in solderability.
Structure
Applications
Range of manufacture
| Code | Insulating Film | Bonding Film | Range of Manufacture(mm) |
|---|---|---|---|
| HTW | LSUE UE | MZW LOCK LOCK Y1, Y3, Y5 | 0.025 ～ 0.09 |
| SPHTW | LSUE UE | MZW LOCK LOCK Y1, Y3, Y5 | 0.025 ～ 0.09 |
Characteristics
| Property Items | Copper | HTW | SPHTW |
|---|---|---|---|
| Proof Strength (N/mm2） | 149 ～ 182 | 180 ～ 220 | 234 ～ 297 |
| Specific of gravity | 8.89 | 8.90 | 8.90 |
| Conductivity(% IACS） | 100 | 93.2 | 88.4 |
| Specific Resistance(Ω・ｍ） | 1.724×10-8 | 1.850×10-8 | 1.950×10-8 |
| Tensile Strength （N/mm2） | 243 ～ 297 | 306 ～ 374 | 342 ～ 418 |
| Elongation(%) | 10 or over | 20 or over | 20 or over |
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