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0.025mm SWG50 UNS N02200 Pure Nickel Wire Ultra Thin

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China Ohmalloy Material Co.,Ltd certification
China Ohmalloy Material Co.,Ltd certification
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0.025mm SWG50 UNS N02200 Pure Nickel Wire Ultra Thin

0.025mm SWG50 UNS N02200 Pure Nickel Wire Ultra Thin
0.025mm SWG50 UNS N02200 Pure Nickel Wire Ultra Thin 0.025mm SWG50 UNS N02200 Pure Nickel Wire Ultra Thin 0.025mm SWG50 UNS N02200 Pure Nickel Wire Ultra Thin 0.025mm SWG50 UNS N02200 Pure Nickel Wire Ultra Thin

Large Image :  0.025mm SWG50 UNS N02200 Pure Nickel Wire Ultra Thin Get Best Price

Product Details:
Place of Origin: China
Brand Name: Ohmalloy
Certification: ISO
Model Number: UNS N02200
Payment & Shipping Terms:
Minimum Order Quantity: 1kg
Packaging Details: Spool
Delivery Time: 10 workdays
Payment Terms: L/C, T/T,
Supply Ability: 8000kg/month
Detailed Product Description
Material: Nickel Application: Precise Instrument
Shape: Micro Wire Color: Silver-white
Purity: 99.99%-99.9999% Diameter: 0.025 Mm
Density: 8.89 Melting Point: 1440
High Light:

UNS N02200 Pure Nickel Wire


SWG50 Pure Nickel Wire


Ultra Thin Pure Nickel Wire

0.025mm SWG50 Ni200 micro wire/ UNS N02200 pure nickel wire ultra thin for precise instrument

Common Name: N6, N4, Pure Nickel, Nickel 200 , UNS N02200

Pure nickel wire has good strength and low resistivity at high temperature. The mechanical property of nickel is close to that of carbon steel, and its alkaline corrosion resistance is second only to silver in metal materials. A black protective film will be formed on the surface of nickel wire in concentrated alkali, which makes it very corrosion resistant. It is mainly used for electric light source material and coating. It has high surface quality and good processing performance. It can be used for making anode, spacer, electrode bracket, etc. it can also be used as guide wire in bulb. In addition, it plays a very important role in chlor alkali industry. The electric grade material has many kinds of alloy because of different service conditions. Moreover, the electrode materials are required to have low resistivity to avoid electrode overheating, high high temperature strength to reduce material wear, relatively sticky melting and volatilization under the action of arc to improve service life. Pure nickel wire is suitable for radio, electric light source, mechanical manufacturing, chemical industry, and is an important structural material in vacuum electronic devices, and can also be used as a guide wire lead in the bulb.


1). Chemical composition(%)

Grade C Si Mn P S Ni+Co Cu Fe
Nickel 200 <0.15 <0.35 <0.35   <0.01 >99.0 <0.25 <0.40


2. Physical properties




Density (g/cm3)

Melting Range


Curie point


Volume resistivity (μΩ.cm) Thermal conductivity (W/m. ℃)
Nickel 200 8.89 1435-1446 360 8.5(20℃) 79.3(20℃)




Strip:Thickness: 0.02mm to 3.0mm ,Width: 1.0mm to 250mm

Wire:Diameter: 0.025mm to 3.0mm


Width in coil:6.00mm max

In plate and straight lengths:12.00mm max



It is used in electric apparatus,lead for lamp and chemical machinery. Pure Nickel strip and foil, mainly used in batteries, electronic parts, some special lamp.



Stable performance;Anti-oxidation;Corrosion resistance;High temperature stability;Excellent coil-forming ability;Uniform and beautiful surface condition without spots.


5.Packing detail

1) Coil (plastic spool) + compressed ply-wooden case + pallet

2) Coil (plastic spool) + carton + pallet


6.Products and services

1). Pass: ISO9001 certification, and SO14001cetification;

2). Fine after-sale services;

3). Small order accepted;

4). Stable properties in high temperature;

5). Fast delivery;




Contact us

Sales manager

0.025mm SWG50 UNS N02200 Pure Nickel Wire Ultra Thin 0 Janey

Ohmalloy Material Co., Ltd

Add:No. 1502, Youyi Road, Baoshan district, Shanghai

TEL: +86-21-66796338 FAX: +86-21-66796339

Wechat/skype: +8613805769652 Whatsapp: +86 13805769652

Email: Web:

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Mr. Qiu

Tel: +8613795230939

Send your inquiry directly to us