- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
alloy 20 flange Alloy 20 Fasteners is one of the so-called “Super” stainless steels that was intended for most extreme resistance to acid attack. It’s nickel, chromium, molybdenum and copper content add to its general resistance to chloride on stress corrosion cracking and general pitting attack