• head_banner_01

Alloy N-155

Short Description:

N-155 alloy has high temperature properties which are inherent and do not depend upon age hardening. It is recommended for applications involving high stresses at temperatures up to 1500°F, and can be used up to 2000°F where only moderate stresses are involved. It has good ductility, excellent oxidation resistance, and can be readily fabricated and machined.

N-155 is recommended for parts which must possess good strength and corrosion resistance up to 1500°F. It is used in numerous aircraft applications such as tail cones and tailpipes, exhaust manifolds, combustion chambers, afterburners, turbine blades and buckets, and bolts.


Product Detail

Product Tags

Chemical Composition

Alloy element C Si Mn S P Ni Cr Co N Fe Cu W

N-155 alloy

Min 0.08   1.0     19.0 20.0 18.5 0.1     2.00
Max 0.16 1.0 2.0 0.03 0.04 21.0 22.5 21.0 0.2 Balance 0.50 3.00
Other Nb:0.75~1.25 ,Mo:2.5~3.5;

Mechanical Properties

Aolly Status

Tensile strength Rm Mpa  min

Elongation A 5 min%

annealed

689~965

40

Physical Properties

Density g/cm3

Melting Point 

8.245

1288~1354

Standard

Sheet/Plate -AMS 5532

Bar/Forgings -AMS 5768 AMS 5769


  • Previous:
  • Next:

  • Write your message here and send it to us

    Related products

    • Monel 400 UNS N04400/ W.Nr. 2.4360 and 2.4361

      Monel 400 UNS N04400/ W.Nr. 2.4360 and 2.4361

      MONEL nickel-copper alloy 400 (UNS N04400) is a solid-solution alloy that can be hardened only by cold working. It has high strength and toughness over a wide temperature range and excellent resistance to many corrosive environments. Alloy 400 is widely used in many fields, especially marine and chemical processing. Typical applications are valves and pumps; pump and propeller shafts; marine fixtures and fasteners; electrical and electronic components; springs; chemical processing equipment; gasoline and fresh water tanks; crude petroleum stills, process vessels and piping; boiler feed water heaters and other heat exchangers; and deaerating heaters.

    • Kovar/UNS K94610

      Kovar/UNS K94610

      Kovar (UNS K94610), a nickel-iron-cobalt alloy containing approximately 29% nickel and 17% cobalt. Its thermal expansion characteristics match those of borosilicate glasses and alumina type ceramics. It is manufactured to a close chemistry range, yielding repeatable properties which make it eminently suitable for glass-to-metal seals in mass production applications, or where reliability is of paramount importance. The magnetic properties of Kovar are governed basically by its composition and by the heat treatment applied.

    • INCONEL® alloy 718 UNS N07718/W.Nr. 2.4668

      INCONEL® alloy 718 UNS N07718/W.Nr. 2.4668

      INCONEL 718(UNS N07718) is a high-strength corrosion resistant nickel chromium material. The age-hardenable alloy can be readily fabricated. even into complex parts. Its welding characteristics. especially its resistance to post weld cracking, are outstanding. The ease and economy with which INCONEL alloy 718 can be fabricated, combined with good tensile, fatigue creep, and rupture strength, have resulted in its use in a wide range of applications. Examples of these are components for liquid fueled rockets, rings, casings and various formed sheet metal parts for aircraft and land-based gas turbine engines, and cryogenic tankage. It is also used for fasteners and instrumentation parts.

    • Waspaloy – A Durable Alloy for High-Temperature Applications

      Waspaloy – A Durable Alloy for High-Tempe...

      Boost your product’s strength and toughness with Waspaloy! This nickel-based superalloy is perfect for demanding applications such as gas turbine engines and aerospace components. Buy now!

    • INCONEL® alloy 600 UNS N06600/alloy600/W.Nr. 2.4816

      INCONEL® alloy 600 UNS N06600/alloy600/W.Nr. 2....

      INCONEL(nickel-chromium-iron) alloy 600 is a standard engineering material for applications which require resistance to corrosion and heat. The alloy also has excellent mechanical properties and presents the desirable combination of high strength and good workability. The versatility of INCONEL alloy 600 has led to its use in a variety of applications involving temperatures from cryogenic to above 2000°F(1095°C).

    • Monel k-500 UNS N05500/ W.Nr. 2.4375

      Monel k-500 UNS N05500/ W.Nr. 2.4375

      MONEL alloy K-500 (UNS N05500) is a nickel-copper alloy which combines the excellent corrosion resistance of MONEL alloy 400 with the added advantages of greater strength and hardness. The increased properties are obtained by adding aluminum and titanium to the nickel-copper base, and by heating under controlled conditions so that submicroscopic particles of Ni3 (Ti, Al) are precipitated throughout the matrix. The thermal processing used to effect precipitation is commonly called age hardening or aging.