ALLOY 718 - UNS N07718 - 2.4668 - NiCr19NbMo

Similar to:

INCONEL 718®
Nickel718

Supplied as:

Rolled, forged round bar, solution annealed, age hardened.  Supplied in commercial length or cut to size.
Certified according to EN 10204 3.1. 
API6A 718. Only Western Europe origin material.

 

   Stock 

∅12,7mm ∅30mm ∅45mm ∅76,2mm ∅110mm ∅150mm ∅203,2mm ∅275mm
∅15,88mm ∅31,75mm ∅50mm ∅80mm ∅114,3mm ∅155mm ∅210mm ∅300mm
∅19,05mm ∅35mm ∅57,15mm ∅82,55mm ∅120mm ∅160mm ∅220mm ∅350mm
∅20mm ∅38,1mm ∅60mm ∅90mm ∅125mm ∅170mm ∅230mm ∅400mm
∅22mm ∅40mm ∅63,5mm ∅95,25mm ∅130mm ∅180mm ∅252mm  
∅25,4mm ∅41,28mm ∅70mm ∅100mm ∅140mm ∅190mm ∅262mm  

  Download fully detailed stock list:

 https://www.specialsteelstock.com/it/area-download/scarica-stock-list.html

  • Properties:

    Nickel-base alloy, precipitation hardening, with hot yield strenght up to 750°, and excellent creep behaviour up to 700°C. Remarkable corrosion and fatigue resistance. Suitable to extreme environments. Amagnetic.

     

  • Applications:

    Ideal for application in highly corrosive environments, such as seawater and industrial acids. Components for gas turbine, aerospace engines, nuclear reactors and pumps.
  • Chemical composition (average):

    Element C Cr Mo Ni Ti Al Nb B Fe
      0,020 18 3 Balance 0,95 0,50 5,30 0,03 18,50
  • Mechanical & physical properties:

    Proof stress 0,2% (MPa) 1150
    Tensile strenght (MPa) 1400
    Elongation % Min. 15
    Hardness (HB) % 400
    Density 8,20 kg /dm³
    Thermal conductivity 11,4 (W.m.K.)
    Specific heat 432 Joule (kg.K)
    Electrical resistivity 1,25 Ω m
    Modulus of elasticity 205 x 10³ MPa
    Magnetic properties Non magnetic
    Relative permeability at 200 Oe 1,0011
    Heat treatment Solubilization 955° C/  1h air

Trademarks notice:

some names are registered trademarks of specific manufacturers. 
SpecialSteelStock C.S.C. Spa is not affiliated with any manufacturers. Names are listed solely for reference to help identify products consistent with listed specifications.


The present datasheet is intended to give a survey of the characteristics of this material. SpecialSteelStock C.S.C. spa is not liable in case of inaccuracy.

Stainless steel, Acier inoxydable, Rostfreier Stahl, Aco Inoxidável, Acero Inoxidables, Roestvrij staal, Paslanmaz çelik, Нержавеющих сталей, ανοξείδωτο χάλυβα, Rustfritt stål, Rostfritt stål, Rustfrit stål, Nerez, Rozsdamentes acél, Stali nierdzewnej, Ruostumaton TerÄs, الفولاذ المقاوم للصدأ

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