CN
Product：
Nickel plated steel wire is a kind of carbon steel wire with nickel coating. It is mainly used for high precision
spring, battery spring, electronic goods, antenna spring, instruments and apparatuses, wall clock etc.
Specifications：
| Diameter | Tensile Strength | Tolerance | Ellipticity | Salt Spray Test | Coating Thickness | Circle Diameter | Warp | |
| (mm) | (Mpa) | (mm) | (mm) | A Level | B Level | (um) | (mm) | (mm) |
| 0.2-0.6 | 2000-3500 | ±0.01 | ≤0.005 | >24H | >48H | 1-5 | ≥250 | ≤30 |
Remarks：
Other products can also be supplied according to customer requirements.
The final specifications will be confirmed by both customers and Sunnywell.
Product Advantages：
Surface brightness
Good conductivity, low resistance
Fast tin soldering
Good mechanical properties, good stability, uniform winding
Excellent corrosion resistance
Sunnywell Advantages：
Professional production team, strict process control, excellent management system and high quality services
First class drawing, electroplating, with inspection and testing equipment to ensure product quality
Full range of nickel plated steel wire can be produced according to different national and international standards,
such as European standard, German standard, ISO standard, as well as other customized standards
Superior product properties: Uniform coating, good drawability, little zinc loss, less wire fractures and good
corrosion resistance
Wide range of product strength and the highest tensile strength can reach more than 4000Mpa
Rich diameter mix and the finest diameter could be 0.05mm