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Alloy 20 CB 3
Alloy 20 CB 3 is an austenitic stainless steel with excellent resistance to hot sulphuric acid and many other aggressive environments that would readily attack stainless steel 316. Alloy 20 CB 3 exhibits superior resistance to stress-corrosion cracking in boiling 20 to 40% sulphuric acid, and is commonly used for chemical, pharmaceutical and food processing, as well as in tanks, piping, heat exchangers and much more.