We produce and supply NICKEL 200 in various forms, sizes, dimension, and per customer drawing / designs.

NICKEL 200 (UNS N02200/W.Nr. 2.4060 & 2.4066)

Common trade names: NICKEL 200

Nickel 200 is commercially pure (99.6%) wrought nickel. It has good mechanical properties and excellent resistance to many corrosive environments. Other useful features of the alloy are its magnetic and magnetostrictive properties, high thermal and electrical conductivities, low gas content and low vapor pressure. Nickel is highly resistant to various reducing chemicals and is unexcelled in resistance to caustic alkalies. Compared with nickel alloys, commercially pure nickel has high electrical and thermal conductivity. It also has a high Curie temperature and good magnetostrictive properties. Annealed nickel has a low hardness and good ductility and malleability. Those attributes, combined with good weldability, make the metal highly fabricable. Nickel has a relatively low work-hardening rate, but it can be cold worked to moderately high strength levels while maintaining ductility.

Chemical composition:

Nickel (plus cobalt) ......................................................99.0 min.
Copper........................................................................0.25 max.
Iron..............................................................................0.40 max.
Manganese .................................................................0.35 max.
Carbon........................................................................0.15 max.
Silicon .........................................................................0.35 max.
Sulfur ..........................................................................0.01 max.

Corrosion resistant

- Highly resistant to many corrosive media.

- Excellent resistant to corrosion by distilled and natural waters.

- Can be used with sulfuric acid at low or moderate temperatures.

- Excellent esistance to anhydrous hydrofluoric acid even at elevated temperatures.

- Excellent resistance to organic acids of all concentrations.

- Resistance to caustic soda, other alkali, and alkaline salt solutions.

- Excellent resistance to all of the non-oxidizing halides.

- Bromine vapor attack free.

- Contamination and discoloration protection

Applications of ALLOY 825 (UNS N08825 / W.Nr. 2.4858)

- Foods, synthetic fibers, and caustic alkali handling (useful for maintaining product purity)

- Structural (High corrosion resistant)

- Electrical and electronic parts

- Aerospace and missile components

- Chemical processing

Available Products and Specifications at CHAOWEI:

Pipe, Tube - ASTM B 161/ ASME SB161, B 163/ SB 163, B 725/ SB 725, B730/ SB 730, B 751/ SB 751, B775/
SB 775, B 829/ SB 829, DIN 17751, ISO 6207, BS 3074 (NA12), VdTÜV 345

Bar, Rod - ASTM B 160/ ASME SB 160, DIN 17752, ISO 9723, VdTÜV 345

Plate, Sheet, Strip - ASTM B 162/ ASME SB 162, DIN 17750, ISO 6208, BS 3072-3073 (NA12), SAE AMS 5553,
VdTÜV 345

Fittings - ASTM B 366/ ASME SB 366

Forgings - ISO 9725, DIN 17754

Welcome to contact us,

Zhejiang Chaowei New Material Co., Ltd.

(High Nickel Alloy and Super Alloy Materials)