Alloy 20 or Carpenter 20 is a nickel-chromium-iron alloy that is designed to resist acid attack and corrosion by sulfuric acid. With additions of molybdenum and copper, Alloy 20 tubes are highly resistant to pitting corrosion, crevice corrosion, and stress corrosion cracking. They are highly useful for chemical processing, pharmaceuticals, food processing, and marine applications.
We offer best-grade Alloy 20 tubes that are made to international standards to deliver exceptional performance even in extreme conditions. Our tubes are precision-engineered to demonstrate excellent mechanical strength and thermal stability and are best used for applications involving high temperature and pressure.
The versatility of Alloy 20 tubes is a key factor in a number of industries. They are used heavily in chemical and petrochemical processing units, in which exposure to extreme chemicals and acids calls for greater corrosion resistance. In food and beverage processing units, these tubes prevent contamination by virtue of having great acid resistance. Marine and power plant industries also utilize the strength and toughness of Alloy 20 tubes and are a top choice for severe applications.
Buy top quality Alloy 20 Tubes at competitive prices. If you are searching for reliable suppliers of Alloy 20 tubes, you are on the right platform. Pratik Pipe & Fittings is a leading manufacturer and exporter that guarantees quality products that are in line with international standards and are offered at competitive prices.
Get in contact with us to discuss your requirements and get the best possible solutions for your industrial uses. Opt for Pratik Pipe & Fittings for quality Alloy 20 tubes that are guaranteed to provide durability, efficiency, and performance.
| Specifications | ASTM B729, B464, B468/ ASME SB729, SB464, SB468 | 
|---|---|
| Dimensions | ASTM, ASME and API | 
| Size | 15″NB TO 150″NB IN | 
| Specialized in | Large Diameter Size | 
| Schedule | SCH5, SCH10, SCH40, STD, SCH80, SCH160 | 
| Type | Seamless / ERW / Welded / Fabricated | 
| Form | Round, Hydraulic Etc | 
| Length | Single Random, Double Random & Cut Length. | 
| End | Plain End, Beveled End, Treaded | 
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | 
|---|---|---|---|---|---|
| Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi - 35,000, MPa - 241 | 30 % | 
| Grade | Ni | C | Mn | P | S | Si | Cr | Nb | Mo | Cu | 
|---|---|---|---|---|---|---|---|---|---|---|
| Alloy 20 | 32 - 38 | 0.02 max | 1 - 2 | 0.02 max | 0.005 max | 0.7 max | 19 - 21 | 0.1 - 0.3 | 2 - 3 | 3 - 4 | 
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