Inconel 600 Seamless Pipe with ANSI B36.19M and ANSI B36.10

ASTM B468 UNS N08020 Tube

Reliable and cost-effective ASME SB 468 UNS N08020 welded alloy tube supplier in India

ASTM B468 UNS N08020 Tube


Stockists of affordable custom-sized ASTM B 468 tubing in Mumbai, which is a suitable choice for low or high-temperature and corrosion-resisting application

ASTM B468 UNS N08020 Tube Specification

ASME SB 468 N08020 Welded Tube Sizes

ASME SB 468 N08020 Welded Tube

  • Outside Diameter: .125" to 1"
  • Wall Thickness: .035" to .109"
  • Length:Single, Double Random & Cut Length

 About ASTM B 468 Tube

About ASTM B 468 Tube

  • Density:8.08 g/cm3
  • Melting Point:1385–1443°C
  • Temprature Range:1,150–900°C (2,100–1,650°F)
  • End: Beveled and Plain
International Specification

International Specification

  • ASTM B468 | ASME SB 468
  • UNS: N08020
  • WNR:2.4660
  • Grades Covered : Alloy 20
 Useful Information

Useful Information

  • Process: ERW, Welded
  • Finish: Bright, Polished, Annealing, Pickling etc.
  • Form:Straight, Hydraulic, Coil, Round etc.
  • Technique: Hot Formed, Precision Rolled, Cold Formed.


Manufacturer of B468 N08020 condenser tubes in stock in 1/8 to 5 inch OD and 0.015 to 0.500 inch wall thickness in stabilized-annealed condition

ASTM B468 UNS N08020 Tube


Our Products

ASTM B468 Welded Tube
Seamless Pipe Grade UNS No ASTM B468 Grade
Astm B161 Seamless Pipe and Tube
  • ASTM B468 Nickel 20
  • ASTM B468 Nickel Alloy 20
  • ASTM B468 Carpenter 20
  • ASTM B468 UNS N02200
  • ASTM B468 Alloy 20
  • ASTM B468 Nickel Alloy


Exporter for the SB 468 gr. UNS N08020 boiler and heat exchanger tube constructed without the use of filler metal from flat-rolled material using an automated welding method

Chemical Composition Limits

Elements Composition, %
UNS N08020
Carbon, max 0.07
Manganese, max 2.00
Phosphorous, max 0.045
Sulfur, max 0.035
Silicon, max 1.00
Nickel 32.00 - 38.00
Chromium 19.00 - 21.00
Molybdenum 2.00 - 3.00
Copper 3.00 - 4.00
Columbium(Nb) +Tantalum 8 x carbon 1.00
Iron remainder

ASTM B468 material in grade UNS N08024, N08020, and N08026 in solution-annealed condition and tested with flattening and flange tests

Mechanical Properties and Other Requirements

Grade Tensile Strength, min, psi (MPa) Elongation 2inches or 50.8mm or 4D min, % Yield Strength (0.2% offset)
min
ksi MPa ksi MPa
Alloy 20 80 551 30.0 35 241

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