We could produce Alloy 20, alloy20 seamless tubes, ALloy 20CB3 seamless tube, Alloy 20, alloy20 tubings, UNS N08020 seamless tube/welded tubes, CARPENTER Alloy 20CB-3 seamless tube/welded tubes, 2.4660 seamless tube/welded tubes from china
The type of Alloy 20, UNS N08020, 2.4660 tubes that we could do is as follows: U Bend Tubes, U-Tubes, forged tubes, forging tubes, coiled tubes, boiler tubes, heat exchanger tubes, Capillary tubes, Thermocouple tubes, Superheater tubes and reheater tubes, condenser tube, finned tubes, furnace tubes, instrumentation tubes, Evaporator tubes, honed tubes, Precision tubes, High pressure tubes, hydraulic tubes from china
The outer diameter of Alloy 20, UNS N08020, 2.4660 tubes that we could do is from 0.4MM to 850MM, The thickness of Alloy 20, UNS N08020, 2.4660 tubes that we could do is from 0.12MM to 100MM
As per surface finish of Alloy 20, UNS N08020, 2.4660 tubes, we could do 180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish), PICKLING surface finish as per the requirement of the clients
As per heat treatment of Alloy 20, UNS N08020, 2.4660 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients
Our Alloy 20, UNS N08020, 2.4660 tubes/tubings are widely used in many industry like, Feed-water and steam generator tubing in power plants, Brine heaters and evaporator bodies in salt plants, Sulphuric and hydrouoric acid alkylation plants, Industrial heat exchangers, Cladding for crude oil distillation columns, Splash-zone sheathing in offshore structures, seawater service, Plants for isotope separation in the production of nuclear fuel pumps and valves used in the manufacture of chlorinated hydrocarbons and so on
We could supply Alloy 20, UNS N08020, 2.4660 tubes/tubings material certificate as per En10204-3.1 or EN10204-3.2 by third parts(like TUV, DNV, GL, and so on)
Please send us the size and quantity of Alloy 20, UNS N08020, 2.4660 tubes that you need, we are glad to quote the best price for your side

Alloy 20 (Carpenter 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.
Chemistry
Specifications
ASME SA 240, ASME SB 366, ASME SB 463
ASTM A 240, ASTM B 366, ASTM B 463, ASTM B 473
EN 2.4660
UNS N08020
Werkstoff 2.4660
 
Inventory
Alloy 20 Plate, Alloy 20 Sheet, Alloy 20 Welding Products
Common Trade Names
Carpenter® 20, 20CB-3®
 
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
Physical Properties
Density: 0.278 lb/in3 annealed
Melting Point: 2525-2630°F
Electrical Resistivity: 651 Ohm-circ mil/ft
* 70°F to indicated temperature.