1200-1500 MPa Beryllium Copper Spring Wire For Signal Transmission And Circuit Control
Efficiently Conductive Beryllium Copper Wire for Signal Transmission and Circuit Control
Beryllium Copper wire combine formability with very high strength properties when aged. Applications are in springs, connectors, switches and automotive parts. Special heat treating of the wire at the mill produces a “Mill Hardened” (HM) tempered Beryllium Copper wire which can then be formed and used without additional heat treatment.
Physical Properties
| Annealing Range (Min) | 1425 °F |
| Annealing Range (Max) | 1475 °F |
| Density | 0.298 lb/in³ |
| Electrical Resistivity (Annealed) | 47.1 Ω·cir-mil/ft @ 68 °F |
| Electrical Conductivity (Annealed) | 22% IACS @ 68 °F |
| Thermal Conductivity | 62 Btu/ft²/ft·hr/°F @ 68 °F |
| Coefficient of Thermal Expansion | 9.9 per °F (68-572 °F) |
| Modulus of Elasticity (Tension) | 19 ksi |
| Modulus of Rigidity (Tension) | 7 ksi |
| Melting Point (Solidus) | 1,700 °F |
| Melting Point (Liquidus) | 1,900 °F |
Application:
Electrical and electronics
Aerospace and defense
Automotive industry
Mold making and tooling
Musical instruments
1.What kind of Enameled copper wire do Winner produce?
We focus on research and development of selfbonding magnet round copper wire, fine polyurethane magnet wire, selfbonding litz copper wire and selfbonding silk covered wire.
2.What's diameters available of the Enamelled copper wire ?
We specialize in fine and ultra fine enamelled copper wire,diameters available of our products is Φ0.018-0.50mm.
3.What's selfbonding enameled copper wire?
Selfbonding enamelled copper wire is a special type of enamelled wire with an additional adhesive enamel overcoat such as thermoplastic resin.This adhesive has a bonding feature, which is activated
by heat or solvents.
Once activated the adhesive bonds turn to turn windings into a compact self supporting coil.
The use of selfbonding wire may offer cost and manufacturing advantages in some winding applications
as bobbins, tape, varnishing, or impregnation may be eliminated.
4. Is possible to get any sample of selfbonding enamelled copper wire that you have in production?
Of course you can!
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