Nickel 200 Nickel 200 Supplier Stainless Shapes is a proud Nickel 200 supplier. Nickel alloy 200 is a pure, low-alloy nickel that has characteristics useful in several fields, such as chemical processing and electronics. It is highly resistant to ‘reducing’ chemicals and unparalleled in resistance to alkalies. When set side by side with pure nickels, it has a high electrical and thermal conductivity. For Nickel 200, we provide commercially pure nickel, which means that it is 99.6% pure. This is one of the most sought-after metals for a variety of trades, such as processing chemicals and electronic creation. Specifications Chemical Composition – The chemical composition of this piece is relatively easy to determine since it is 99.6% pure nickel. The remaining .4% will be anything from Cooper, Iron, Manganese, Carbon, Silicon, and Sulfur. From most to least, respectively. Physical Properties – Nickel is one of the toughest metals around, no contest. At room temperature, it has high torsion strength and shear strength, and it withstands a high Rockwell rating, especially compared to steel. At high temperatures, however, it becomes much weaker. It can only retain its strength up to temperatures around 600 degrees. Corrosion Resistance – It is best inside, where it will remain bright at all times, and when outside, it is when it will begin to have a slow degradation of sulfide. However, it withstands sulfuric acids at low to mid temperatures and hydrochloric acids up to 30% concentration of the acid. More than that, rapid decay will begin to eat away at the metal. What to Expect from Your Nickel 200 Supplier If you aren’t sure if Nickel 200 is right for you, contact us! We have a dedicated sales team full of sales experts who know every aspect of the field in Florida or Illinois. If you want to make sure you are receiving the best material for your operation, then call us, and we can talk you through your job and what the next best steps will be. Just call us today at (800) 748-9811 Furthermore, for a prompt and accurate quote, call us today. Call - 800-748-9811 Frequently Asked Questions Does nickel 200 rust? + Nickel 200 (UNS N02200, 99%+ pure nickel) does not rust -- it has excellent corrosion resistance in most environments because pure nickel forms a stable oxide layer. It resists caustic soda/alkalis, dilute non-oxidizing acids, salts, and reducing environments. However, it can be attacked by strongly oxidizing acids such as nitric acid. What is nickel 200 used for? + Nickel 200 is used in caustic soda (sodium hydroxide) handling equipment, chlorine gas processing, food processing equipment, electrical components, chemical reactors, plating anodes, and sodium metal handling. Its outstanding resistance to caustic environments is unmatched by stainless steels. What kind of metal will not rust outside? + Among commonly available commercial metals, platinum, titanium, and nickel alloys are among the most corrosion-resistant for outdoor use. For outdoor stainless applications, Grade 316 is the standard recommendation. For marine immersion, Monel 400 or Inconel 625 are superior. Does nickel alloy corrode? + Nickel alloys generally do not corrode easily -- their high nickel content provides outstanding passive layer stability. However, in strongly oxidizing acids (nitric acid, concentrated sulfuric acid), some nickel alloys can corrode. The specific environment must be checked against published corrosion data for the alloy. Is nickel alloy the same as inconel? + Nickel 200 is not the same as Inconel. Inconel is a family of nickel-chromium alloys designed for high-temperature and high-corrosion service. Nickel 200 is commercially pure nickel (99%+) without the high chromium and other alloying elements that define Inconel. Does nickel rust when wet? + Pure nickel can show surface tarnish in some environments, but it does not rust the way iron-based metals do. In seawater and marine environments, Monel 400 (nickel-copper) is preferred over pure nickel for its better resistance to pitting. What is the most corrosion resistant plating? + Electroless nickel plating and hard chrome plating are among the most corrosion-resistant surface treatments for metal. For the most corrosion-resistant alloy base materials, Hastelloy C-276 and Inconel 625 lead the field depending on the specific environment. What is the best alloy for corrosion resistance? + The best alloys for general corrosion resistance include Hastelloy C-276 (broad chemical resistance), Inconel 625 (seawater and acids), Monel 400 (seawater and reducing acids), and for high-temperature corrosion, Inconel 718 and similar superalloys. Stainless Shapes distributes several of these alloys. Does nickel plating wear off? + Electroless nickel plating can wear off over time, especially in high-wear contact applications. The wear rate depends on plating thickness and hardness. For permanent corrosion protection, solid nickel alloy or Monel components are preferable to plating. What alloy does not rust? + Alloys that resist rust include stainless steels (304, 316), nickel alloys (Monel, Inconel), titanium, copper-nickel alloys, and precious metals. For most industrial applications, 316 stainless or Monel 400 provide excellent rust-free performance at reasonable cost. Nickel 200 is the choice when maximum alkali resistance is required.
