Precision Resistance Heating Wire CuNi23 Alloy Constantan Copper Nickel Wire

CuNi23 Alloy constantan copper nickel resistance heating wire

OhmAlloy30(Resistance heating wire and resistance wire)
(Common Name:CuNi23,NC30,Curpothal30)

OhmAlloy30 is a copper-nickel alloy (Cu77Ni23 alloy) with low resistivity for use at temperatures up to 300°C.

OhmAlloy30 is typically used for applications such as heating cables, fuses, shunts, resistors and various types of controllers.

Normal composition%

Typical Mechanical properties(1.0mm)

Typical Physical properties

Corrosion resistance performance

Style of supply

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.