X
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Alloy 718

UNS N07718
Werkstoff Nr. 2.4668

Alloy 718 980 °, -253 °C. . , .

Ni 50.0-55.0% Cr 17.0-21.0% Mo 2.8-3.3% Mn 0.35% Si0.35% C 0.08%

21C

21C

21-93

8.22 g/cm3

1.22 Ω mm2/m 11,4 W/m/C

202 GPa

13.5μm/mC

0.2
(MPa)


(MPa)

, %

Alloy 718

930-1034

530-1275

12-38

,

   

0.2 12.0

   
   
   

   

5.0 60.0

   
   
   
   


Alloy 718 :

DIN 17744, DIN 17752, DIN 17753, ASTM B637.

Alloy 718 , , , , . . .

Alloy 718 Alloy 718 !
Alloy 718 LME .