Nickel Alloy 400

UNS N04400

Description

Trust a Nickel Alloy 400 Pipe Distributor Who Values Quality

James Duva is one of the most experienced alloy 400 pipe distributors in the nation. Our staff supplies solid-solution nickel alloy for a number of industries, including aerospace, gas and oil, and power generation. Count on our quality nickel alloy 400 pipes, pipe fittings, valves, and flanges for your next project.

Features

Nickel alloy 400 offers a number of advantageous features, including the following:

  • Resists neutral and alkaline salt, caustic alkalis, and chloride induced stress corrosion cracking
  • Withstands effects of mineral acids (sulfuric and hydrochloric), hydrogen fluoride, fluorine, hydrofluoric acid, and other metallic material derivatives
  • Tolerates extreme temperatures (from sub-zero temperatures to 1020 degrees Fahrenheit)

As a single-phase, durable material, nickel alloy 400 is also workable and weldable in a wide range of applications.

Applications

Nickel alloy 400 works in a number of areas, including power plants, salt plants, alkylation plants, and offshore projects. Use nickel alloy 400 for the following applications:

  • Feed-water and steam generator tubing
  • Brine heaters
  • Monoethanolamine (MEA) reboiler tubes
  • Splash-zone sheathing
  • Evaporator bodies
  • Industrial heat exchangers
  • Crude oil distillation column cladding
  • Propeller and pump shafts
  • Chlorinated hydrocarbons pumps and valves

This durable material can also be used in nuclear fuel production plants for uranium refining and isotope separation.

Products

At James Duva, we offer a variety of products to make your work station equipment more efficient and safe.

  • Weld Pipe 8″ – 12″
  • Seamless Pipe 1/2″ – 8″
  • Butt-Weld Fittings 1/2″ – 8″
  • Pressure Fittings 1/2″ – 2″
  • 150 Fittings 1/4″ – 1″
  • Bar 1″ – 8″
  • Flanges 1/2″ – 8″
  • Valves 1/2″ – 12″
  • Tubing 1/4″, 3/8″, 1/2″

Whether you need seamless pipe, fittings, or tubing, trust us as your experienced nickel alloy 400 pipe fitting distributor. Contact us at 908.526.1222 with your specifications, and we’ll supply the nickel alloy products you need.

Typical Applications

  • Feed-water and steam generator tubing in power plants
  • Brine heaters and evaporator bodies in salt plant
  • Sulfuric and hydrofluoric acid alkylation plant
  • Industrial heat exchangers
  • Cladding for crude oil distillation columns
  • Splash-zone sheathing in offshore structures
  • Propeller and pump shafts for seawater service
  • Plant for uranium refining and isotope separation in the production of nuclear fuel
  • Pumps and valves used in the manufacture of chlorinated hydrocarbons
  • Monoethanolamine (MEA) reboiler tubes

Design Features

  • Outstanding resistance to neutral and alkaline salt.
  • One of few metallic materials which can be used in contact with fluorine, hydrofluoric acid, hydrogen fluoride and their derivatives.
  • High resistance to caustic alkalis.
  • Can be used in contact with dilute solutions of mineral acids such as sulfuric and hydrochloric, particularly if they are non-aerated.
  • Resistance to chloride induced stress corrosion cracking.
  • Good mechanical properties from sub-zero temperatures up to 1020 ̊ F.

Availability

  • Seamless Pipe 1/4″ – 8″
  • Weld Pipe 8″ – 24″
  • Butt-Weld Fittings 1/2″ – 24″
  • Flanges 1/2″ – 24″
  • Bar 1/8″ – 11″
  • Pressure Fittings 1/4″ – 2″
  • 150# Fittings 1/4″ – 1″
  • Tubing 1/8″ – 1 and 1/2″
  • Valves 1/2″ – 12″
  • Plate 1/8″ – 3″

Specifications

  • ASTM B165, B127, B366, B164, B564
  • ASME SB165, SB127, SB366, SB164, SB564

Tensile Requirements

Tensile Strength (KSI) 81
Yield Strength (KSI) 36
KSI can be converted to MPA (Megapascals) by multiplying by 6.895.

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Chemical Composition

C Cu Mn Ni S Si
Max Max Min Max Max
0.15 28.0 – 34.0 1.25 63.0 0.02 0.50