Alloy 20 Tube




Alloy 20 Tube Stockist, Alloy 20 Seamless Tube distributor

Alloy 20 Tube Suppliers

Alloy 20 Tubing made by an austenitic nickel-iron-chromium alloy. Alloy 20 Tube is also known as Carpenter 20 Tube.Our offered  Alloy 20 Seamless Tube has Excellent resistance to corrosion, crevice corrosion, and pitting,Perfect for use around sulfuric, phosphoric, and nitric acids,Ease of fabrication and elevated mechanical propertiesAlloy 20 Welded Tube  welding can be TIG, MIG, and SAW and can be formed through hot and cold working.Alloy 20 Seamless Tubing meets or exceeds different industry standards including a multitude of ASTM, ASME, ISO, and DIN standards.Alloy 20 Tube is an excellent choice for a wide variety of industries and applications..Alloy 20 Tube reputed for their various salient features like corrosion resistance, durability and high tensile strength. The process of making our Alloy 20 Round Tubes is highly specialised and complex, which contains niobium for stabilization against sensitization and resultant inter – granular corrosion.

Alloy 20 Pipe is strong and resistant to oxidation. Alloy 20 Pipe is also extremely resistant to stress and corrosion cracking in petro chemical applications. Alloy 20 Pipe is easily fabricated and has great forming and welding characteristics. Alloy 20 Seamless Pipe can also be forged and due to its great ductility Alloy 20 can be cold worked.

Superior Steel Overseas is worldwide Supplier of Alloy 20 Tube & now we became distrubutor of Alloy 20 Seamless Tube & Alloy 20 Welded Tube. We are India's largest Stockiest of Nickel X Tubing with huge inventory of Nicrofer 5219 Tube, Superimphy X Tube, Haynes X Tube, Pyromet X Tube, Supermet X Tube. and Udimet X Tube. In our ready stock you can find Alloy 20 Heat-resistant capillary Tubes, Alloy 20 precision tubes, Alloy 20 Hydraulic tubes, Alloy 20 Instrumentation Tubes, Alloy 20 cannula tubes, Alloy 20 pyrometer tubes, Alloy 20 protective tubes / protection tubes and Alloy 20 Sighting tubes in different diameter & wall thickness..We have over 19 years of experience in steel trading with companies in 30 countries around the world and acts as a one stop industrial service company make us leading supplier and  exporter of Alloy 20 Tube in india.

Alloy 20 Tubing Specifications

Size : 15 NB to 150 NB IN

Type : Seamless / ERW / Welded / Fabricated / Hollow / LSAW Pipes

wall thickness: .035" –.095′, (special wall thicknesses available)

Schedule : SCH5, SCH10, SCH40, STD, SCH80, SCH160

Finish : Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF

Form : Round, Square, Rectangular, Hydraulic, Straight or ‘U’ bent Tubes Etc.

Length : Single Random, Double Random & Cut Length.

End : Plain End, Beveled End, Treaded

Marking: All s are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)

Alloy 20 Tubes Chemical Composition

Alloy 20 Ni C Mo Mn Si Fe Cu S P Cr
32 – 38 0.02 max 2 – 3 1 – 2 0.7 max Bal 3 – 4 0.005 max 0.02 max 19 – 21

Alloy 20 Tubing Mechanical Properties

Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
8.1 g/cm3 1443 °C (2430 °F) Psi – 35000 , MPa – 241 Psi – 80000 , MPa – 551 30 %

Equivalent Grades for Alloy 20 Tubing

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
Alloy 20 N08020 2.4660 Z2NCUD31-20AZ NiCr20CuMo

Alloy 20 Tubing Pressure Rating

Tube O.D.
(in.)
Wall Thickness of Tube (inches)
.028 .035 .049 .065 .083 .095 .109 .120
Working Pressure (psig)
1/8 7900 10100            
1/4 3700 4800 7000 9500        
5/16   3700 5400 7300        
3/8   3100 4400 6100        
1/2   2300 3200 4400        
3/4     2200 3000 4000 4600    
1       2200 2900 3400 3900 4300
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