Alloy 20

Product: Alloy 20

Kategori: Carbon Steel

Description:
Alloy 20 was designed specifically to withstand sulfuric acid.
Its nickel, chromium, molybdenum and copper levels all provide excellent
general corrosion resistance. Restricted carbon plus columbium stabilization
permits welded fabrications to be used in corrosive environments, normally
without post-weld heat treatment. At 33% nickel, Alloy 20 has practical
immunity to chloride stress corrosion cracking. This alloy is often chosen
to solve SCC problems, which may occur with 316L stainless.

Features
Excellent resistance to hot sulfuric acid
Resistant to intergranular corrosion in the as-welded condition
Chloride stress corrosion cracking resistance

Applications
Sulfuric acid pickling tanks, racks and heating coils
Phosphate coating drums and racks
Heat exchangers
Bubble caps
Process piping
Mixing tanks
Chemical and petroleum process equipment

 

Tags: jual,Carpenter® 20, 20CB-3®,Alloy 20,UNS N08020, Werkstoff 2.4660,
EN 2.4660 ASTM: B 463, B 473,