German Silver Nickel Silver Strip CuNi18Zn20 Alloy For Jewelry / Antenna
German Silver Nickel Silver Strip CuNi18Zn20 Alloy For Jewelry
Copper-nickel-zinc alloy strip is widely used in antenna, cellphone shielding case,crystal resonator shell, silverware, jewelry, glasses, medical apparatus and instruments, zipper and keys’ industry.
| Alloy Name | Status | Tensile Test | Hardness TEST | Main Composition | |||||||
| Made in China | Japan | U.S.A | Thicknessmm | b(Mpa) | Elognation % | Thicknessmm | HV | Cu | Ni | Zn | |
| Bzn18-18 | C7521 | C75200 | 0 | 0.08-10.0 | ≥375 | ≥20 | 63.5-66.5 | 16.5-19.5 | Bal- | ||
| 1/2H | 0.08-10.0 | 440-570 | ≥5 | ≥0.06 | 120-180 | ||||||
| H | 0.08-10.0 | ≥540 | ≥3 | ≥0.06 | 150-200 | ||||||
| Bzn18-26 | C7701 | C77000 | 1/2H | 0.08-10.0 | 540-655 | ≥8 | ≥0.06 | 150-210 | 53.5-56.5 | 16.5-19.5 | 16.5-19.5 |
| H | 0.08-10.0 | 630-735 | ≥4 | ≥0.06 | 180-240 | ||||||
| EH | 0.08-10.0 | 705-805 | ≥0.06 | 210-260 | |||||||
| SH | 0.08-10.0 | 765-865 | 230-270 | ||||||||
Zinc Germany Copper Alloy Copper Alloy Roll Weight 50kg~5000kg
0.6mm Nickel Silver Copper Alloy Copper Alloy MOQ 50kg
Strip C7521 / Copper Alloy Copper Alloy OEM Service Available
Zinc Germany Copper Alloy Copper Alloy Surface Bright like silver
0.6mm Nickel Silver Copper Alloy Copper Alloy Package Standard plywood case packaging or according to your demand
Strip C7521 / Copper Alloy Copper Alloy Shape Strip Roll
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.