Amigo Impex is one of the well established and trusted suppliers of Alloy 20 Wires . We have been serving our clients with superior quality products for many years and have earned the trust of a wide variety of clients. These fasteners offer excellent resistance to corrosion under the effect of seawater, saltwater air, and alkali. They offer tremendous resistance to attacks of all kinds of acids especially sulfuric acid. They even withstand the after-effects of contact with hot sulfuric acid.
These are made from nickel-iron-chromium austenitic alloy. These are super austenitic due to the presence of iron in abundance in it. The nickel content is less than half of the total amount of alloys present in the fastener. These Alloy 20 Wires can withstand sulfuric acid which makes them a popular product in this category. The proportions of nickel, chromium, molybdenum, and copper provide excellent corrosion resistance. It has a low content of carbon in it. This property permits welding and fabrications in corrosive environments even without post-weld heat treatment. The quantity of nickel has given immunity to chloride stress corrosion cracking.