A Comparison Between Alloy C276, Alloy 22, Alloy 59, Hastelloy® C2000® and Inconel Alloy 686 C276, 22, 59, Hastelloy® C2000® and 686 are all nickel based alloys. Incredibly corrosion resistant, Hastelloy® and its related alloys offer unrivalled quality in a range of industries.
Hastelloy C-4: HASTELLOY C-4 alloy is a nickel-chromium-molybdenum Hastelloy alloy with good high-temperature stability. The Hastelloy C-4 is an Hastelloy grade, that resists the formation of grain-boundary precipitates in weld heat-affected zones. Hastelloy C-4 alloy also has excellent resistance to stress-corrosion cracking and to oxidizing atmospheres. Hastelloy C-4 is also used in a varity of.
Hastelloy C22: 8.69 g/cm3: 1399 °C (2550 °F) Psi – 1,00,000 , MPa – 690: Psi – 45000 , MPa – 310: 45 %, Hastelloy C -22 alloy has exceptional resistance to a wide variety of chemical process environments, including strong oxidizers such as cupric and ferric chlorides, chlorine, hot contaminated solutions like (inorganic and organic), acetic anhydride and acetic acids, formic, and seawater and brine solutions.
Although there are several variations of the Hastelloy nickel alloy, Hastelloy C -276 is by far the most widely used. Alloy C -276 is widely used in the most severe environments such as chemical processing, pollution control, pulp and paper production, industrial and municipal waste treatment, and recovery of sour natural gas.
Alloys C276, 22, 59, Hastelloy® C2000® & Inconel Alloy 686 …
HASTELLOY C276 UNS N10276, HASTELLOY C276 UNS N10276, Hastelloy C22, also known as alloy C22, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media.
Haynes International – HASTELLOY ® C -22® alloy To compare the performance of HASTELLOY ® C -22® alloy with that of other materials, it is useful to plot the 0.1 mm/y lines. In the following graphs, the lines for C -22® alloy are compared with those of two popular,.
CW12MW is the old original cast Hastelloy C alloy. Its higher carbon limit of 0.12% maximum along with its higher iron and tungsten levels makes this alloy inferior to any of the other grades in corrosion resistance and ductility. CW12MW is not the cast equivalent for UNS N10276. CW6M is the next cast Ni-Cr-Mo alloy developed.
