English
  • head_banner_01

Alloy N-155

Alloy N-155 Featured Image
  • 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

    • INCONEL® alloy HX UNS N06002/W.Nr. 2.4665

      INCONEL® alloy HX UNS N06002/W.Nr. 2.4665

      INCONEL alloy HX (UNS N06002) is a high-temperature, matrix-stiffened, nickel-chromiumiron- molybdenum alloy with outstanding oxidation resistance, and exceptional strength at up to 2200 oF. It is used for components such as combustion chambers, afterburners and tail pipes in aircraft and land-based gas turbine engines; for fans, roller hearths and support members in industrial furnaces, and in nuclear engineering. INCONEL alloy HX is readily fabricated and welded.

      See more products >
    • Hastelloy B2 UNS N10665/W.Nr.2.4617

      Hastelloy B2 UNS N10665/W.Nr.2.4617

      Hastelloy B2 is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids. Molybdenum is the primary alloying element which provides significant corrosion resistance to reducing environments. This nickel steel alloy can be used in the as-welded condition because it resists the formation of grain-boundary carbide precipitates in the weld heat-affected zone.

      This nickel alloy provides excellent resistance to hydrochloric acid at all concentrations and temperatures. In additions, Hastelloy B2 has excellent resistance to pitting, stress corrosion cracking and to knife-line and heat-affected zone attack. Alloy B2 provides resistance to pure sulfuric acid and a number of non-oxidizing acids.

      See more products >
    • Nimonic 90/UNS N07090

      Nimonic 90/UNS N07090

      NIMONIC alloy 90 (UNS N07090) is a wrought nickel-chromium-cobalt base alloy strengthened by additions of titanium and aluminum. It has been developed as an age-hardenable creep resisting alloy for service at temperatures up to 920°C (1688°F. )The alloy is used for turbine blades, discs, forgings, ring sections and hot-working tools.

      See more products >
    • Invar alloy 36 /UNS K93600 & K93601

      Invar alloy 36 /UNS K93600 & K93601

      Invar alloy 36 (UNS K93600 & K93601), a binary nickel-iron alloy containing 36% nickel. Its very low room-temperature thermal expansion coefficient makes it useful for tooling for aerospace composites, standards of length, measuring tapes and gauges, precision components, and pendulum and thermostat rods. It is also used as the low expansion component in bi-metal strip, in cryogenic engineering, and for laser components.

      See more products >
    • INCONEL® alloy C-276 UNS N10276/W.Nr. 2.4819

      INCONEL® alloy C-276 UNS N10276/W.Nr. 2.4819

      INCONEL alloy C-276 (UNS N10276) is known for its corrosion resistance in a wide range of aggressive media. The high molybdenum content imparts resistance to localized corrosion such as pitting. The low carbon minimizes carbide precipitation during welding to maintain resistance to intergranular attack in heat-affected zones of welded joints. It is used in chemical processing, pollution control, pulp and paper production, industrial and municipal waste treatment and the recovery of “sour” natural gas. Applications in air pollution control include stack liners, ducts,dampers, scrubbers, stack-gas re-heaters, fans and fan housings. In chemical processing, the alloy is used for components including heat exchangers, reaction vessels, evaporators and transfer piping

      See more products >
    • Nimonic 80A/UNS N07080

      Nimonic 80A/UNS N07080

      NIMONIC alloy 80A (UNS N07080) is a wrought, age-hardenable nickel-chromium alloy, strengthened by additions of titanium, aluminum and carbon, developed for service at temperatures up to 815°C (1500°F). It is produced by high-frequency melting and casting in air for forms to be extruded. Electroslag refined material is used for forms to be forged. Vacuum refined versions are also available. NIMONIC alloy 80A is currently used for gas turbine components (blades, rings and discs), bolts, nuclear boiler tube supports, die casting inserts and cores, and for automobile exhaust valves.

      See more products >
    Hit enter to search or ESC to close