ASTM B298-12 Standard Specification for Silver-Coated Soft or Annealed Copper Wire

Silver-plated copper flat wire is a special wire material that combines the high electrical conductivity of copper with the excellent electrical and thermal conductivity, corrosion resistance and high temperature oxidation resistance of silver. This kind of wire rod is made of oxygen-free copper rod or electrical round aluminum rod after electroplating silver, and then drawn or extruded by a mold of a certain specification. According to the different degrees of softness and hardness, silver-plated copper flat wire can be divided into hard silver-plated flat copper wire and soft silver-plated flat copper wire. The soft silver-plated flat copper wire is annealed by a continuous pulling and recoiling machine during the production process, so as to change its physical properties and make the wire become soft. This wire rod is widely used in the windings of transformers, motors, generators and various electrical equipment devices, as well as in the manufacture of windings for motors and electrical equipment, installation of power distribution equipment, high-temperature cables, braiding and other projects. The use of silver-plated copper flat wire not only improves the performance of the equipment, but also prolongs the service life of the equipment. In addition, the finished products of silver-plated copper flat wire are usually supplied in a circle shape, and can also be delivered according to user requirements, which meets the needs of different users.

FAQ

1. What's the minimum quantity customer can order?

If we have your size in stock, we can provide any quantity you want.

If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.

2. How can you pay for small sample amount?

We have account, wire transfer for sample amount also ok.

3. Customer do not have express account. How will us arrange the delivery for sample order?

Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.

4. What's our payment terms?

We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.

5. Do you provide free samples?

If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.

6. What's our working time?

We will give you reply through email/phone Online contact tool within 24 hours. No matter working day or holidays.