{"id":314,"date":"2015-07-28T00:23:04","date_gmt":"2015-07-27T18:53:04","guid":{"rendered":"https:\/\/stardustcom.metalone.app\/?page_id=314"},"modified":"2020-11-10T01:43:33","modified_gmt":"2020-11-09T20:13:33","slug":"hastelloy-c22","status":"publish","type":"page","link":"https:\/\/stardustcom.metalone.app\/products\/nickel-alloys\/hastelloy-c22\/","title":{"rendered":"Hastelloy C22"},"content":{"rendered":"

Hastelloy C-22<\/strong> can be used in conjunction with Hastelloy C-276 to prevent joint corrosion. Its composition is nickel-chromium-molybdenum-tungsten, giving it some of the resistance that is characteristic of C-276. The metal is excellent against overall and localized corrosion, along with chemical, oxidation, and reducing environments. Tests in environments containing wet chlorine and nitric acid have also proved that Hastelloy C-22 shows exceptional resistance. However, one unique characteristic is its weldability, which allows the metal to be used as a filler in many cases where other metals have failed to stop corrosion. These characteristics make Hastelloy C-22 commonly applied in chemical productions for food and beverages and pharmaceutical tools.
The metal should not be worked in temperatures going above 1250\u00b0 F; doing so may cause deformations. Additionally, C-22 hardens quickly under cold-working practices and may require annealing. Processes that are used to work Hastelloy C-276 are often successful as well. Welding, forging, deep-drawing, press forming and impact extruding are all applicable on C-22.<\/p>\n<\/div><\/section>\n<\/div><\/div><\/div><\/div><\/div>\n