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Lega Inconel® 718 -Lega resistente al calore ( Ni53/Fe19/Cr19/Nb/Mo/Ti )

Informazioni sul Materiale

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Common Brand Names:
INCONEL® alloy 718
 
General Description:  

Precipitation hardenable alloy which gives corrosion resistance and high strength with excellent weldability. Excellent creep rupture strength at temperatures up to 700C. Uses include gas turbines, rocket motors, nuclear reactors and pumps.

   

Electrical Properties

Electrical resistivity ( µOhmcm ) 125

Magnetic Properties

Curie temperature ( C ) <-196
Initial permeability 1,0013

Mechanical Properties

Elongation at break ( % ) <15
Hardness - Brinell 250-410
Modulus of elasticity ( GPa ) 200
Tensile strength ( MPa ) 800-1360

Physical Properties

Density ( g cm-3 ) 8,19
Melting point ( C ) 1260-1335

Thermal Properties

Coefficient of thermal expansion @20-100C ( x10-6 K-1 ) 13,0
Maximum use temperature in air ( C ) 700
Specific heat @23C ( J K-1 kg-1 ) 435
Thermal conductivity @23C ( W m-1 K-1 ) 11,2

Buy Lega Inconel® 718 -Lega resistente al calore on-line

Standard products are available in these forms
Filo Foglio Tondino
Filo Foglio Tondino

Choose a form to search our on-line catalogue  

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