Nickel 200/201

Overview of Nickel 200/201

Other common names: UNS N02200,W.Nr. 2.4060&2.4066/UNS N02201,W.Nr 2.4061&2.4068

Ni 200/201 is a commercial forged pure nickel that is solid solution strengthened. The carbon content is controlled below 0.02% to avoid embrittlement by intercrystalline precipitates at high temperatures. It has good corrosion resistance in a neutral to moderately reducing environment and an oxidizing medium that can generate a passive oxide film, and it is not affected by chloride stress corrosion cracking. Nickel 200/201 also has excellent resistance in distilled water, natural water, and high-speed flowing seawater. However, in stagnant or very low-speed seawater, severe local erosion may occur under fouling organisms or other sediments.

Compared with nickel alloy, stainless steel and low alloy steel, commercial pure nickel has higher electrical and thermal conductivity. It also has a high Curie temperature and good magnetostrictive properties. Ni 200/201 has excellent mechanical properties in a wide temperature range, low hardness and good ductility after annealing. These properties, combined with its good weldability, greatly increase the workability of the metal. Nickel 200 is approved for use at temperatures up to 600° F, while Nickel 201 is more popular because it has a lower carbon content, which makes the material resistant to graphitization and not easy to embrittlement. It is approved for use at temperatures up to 1230 When used at a temperature of °F, it has low matrix hardness and low work hardening rate, which is especially suitable for cold forming.

When shaping nickel 200/201, all hot and cold working methods can be used. The hot working temperature should be between 1200°F and 2250°F, and the reshaping should be performed at a temperature above 1600°F. Annealing should be done between 1300° F and 1600° F. Nickel 200/201 can be easily welded by conventional welding, brazing and brazing processes, with the exception of the oxyacetylene process.

Features of Nickel 200/201

● Excellent resistance to many corrosive substances (especially hydroxides)

● Excellent corrosion resistance

● Good electrical, thermal and magnetostrictive properties

● Resistant to all dry gases at room temperature and dry chlorine and hydrogen chloride

● Sulfur-containing atmosphere is corrosive to the nickel alloy

● Good weldability, ductility and low work hardening rate

● Suitable for all hot and cold working methods

Forms of Nickel 200/201

We can provide various forms of Nickel 200/201 according to your customization, such as follows:

Specification of Nickel 200/201

Applications of Nickel 200/201

Ni 200/201 is widely used in chemical, electronic, petrochemical, power generation, ocean engineering and other industries due to its excellent properties:

● Synthetic fiber production and processing

● Food processing equipment

● Piping equipment, evaporator, etc. related to alkali and fluorine

● Rocket engines and missile components in aerospace

● Stamping or etching equipment

● Electronic components and electroplated parts, battery components, spark electrodes

● Chemical processing, handling, transportation and storage equipment, transducers, heat exchangers

Supplier of Nickel 200/201

Wudenalloy has focused on the production and manufacture of nickel alloys for more than ten years. We are a principal worldwide supplier of corrosion-resistant alloy and other superalloy metals. We have a professional technical team and after-sales service, so we can offer high -quality Hastelloy®, Incoloy®, Inconel®, Monel®, Duplex Stainless Steel and other alloy material. These materials are available in bar, sheet&plate, pipe&tube, flange, forging, and other forms to meet the needs of our customers.

Request a quote now to get the competitive Nickel 200/201 prices, you can also send emails to sales@wudenalloy.com, Wudenalloy is your trusted supplier of special alloy material.