ASTM B729 UNS N08020 pipe is a highly resistant corrosion alloy pipe that is used in numerous industries due to its unique properties. This alloy is also known as Alloy 20cb3 pipe and is a combination of nickel, chromium, and molybdenum. 2.4660 alloy 20 provides excellent resistance to a vast array of corrosives such as sulfuric acid, hydrochloric acid, and phosphoric acid, among others.
Alloy 20 Seamless Pipe Material Properties
Niobium stabilized Alloy 20 Pipe Tube is also referred to as carpenter 20 or known by its trade name UNS N08020. The content of copper added to the Alloy 20 Seamless Pipe is what protects this metal grade against sulfuric acid. One of the most remarkable properties of ASME SB729 Alloy 20 Thin Wall Pipe is its ability to withstand crevice corrosion and pitting from different chemicals and acid solutions. Hence, the Carpenter 20 Pipe UNS N08020 Pipe finds use in key industrial sectors such as chemical, petrochemical, power generation, as well as the plastic industries.
Incoloy Alloy 20 Gas Pipes produced under the ASTM B729 specification is generally furnished in a stabilized annealed condition. As one of the foremost Schedule 40 Carpenter 20 Pipe Manufacturers and suppliers, we recommend these pipes to be used in those applications which are susceptible to pitting and chloride ion corrosion. In fact, we highly recommend using the Alloy 20 Welded Pipe in those areas where grade 316 alloy is prone to stress related corrosion cracking.
ASME SB729 UNS N08020 Pipe Quality Assurance
This pipe specification from the American Society for Testing and Materials (ASTM) outlines the requirements for seamless, welded, and heavily cold-worked pipe made from ASTM B729 UNS N08020. Common tests include
- Chemical analysis
- Tensile testing
- Hydrostatic testing
- Non-destructive testing methods
ASTM B729 UNS N08020 Welded Pipe Applications
ASTM B729 UNS N08020 pipes, made from the nickel-iron-chromium-molybdenum-copper alloy known as Alloy 20, find application in Chemical Processing, Pharmaceutical Industry, Petrochemical Industry, Oil and Gas Industry, Marine Applications, Heat Exchangers, Acid Production, Power Generation, Flue Gas Desulfurization (FGD) Systems, etc.
At HT PIPE, we offer a reasonable price for these ASME SB 729 UNS N08020 Tube Pipes. You can access the Incoloy Alloy 20 Pipe Price List.
