Matériaux
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Hastelloy® Alloy X

Hastelloy® Alloy X is a nickel-chromium-iron-molybdenum alloy that offers excellent oxidation resistance and strength at elevated temperatures.

 

Composition chimique
Composition UNS N06002 %
Nickel 47 balance
Chrome 22.00
Fer 18
Molybdène 9.00
Cobalt 1.5
Tungstène 0.6
Manganèse 1 max
Silicium 1 max
Bore 0.008 max
Niobium 0,50 maxi
Aluminium 0,50 maxi
Titane 0.15 max

 

Propriétés physiques
  Métrique Anglais
Densité 8.22 g/cm³ 0.297 lbs/in³
Electrical resistivity 17.87 µohms/cm 45.4 µohms/in
Thermal conductivity 9.2 W/m °C 63 Btu-in/ft²hr-°F

*thermal conductivity at 25° C [75° F], electrical resistivity 25° C [75° F]

 

Propriétés mécaniques
Cold worked % Yield strength Ultimate tensile strength Elongation %
0 427 MPa [62 ksi] 827 MPa [120 ksi] 38
20 1014 MPa [147 ksi] 1165 MPa [169 ksi] 5.8
37 1131 MPa [164 ksi] 1303 MPa [189 ksi] 3.9
50 1379 MPa [200 ksi] 1558 MPa [226 ksi] 3.1
60 1310 MPa [190 ksi] 1627 MPa [236 ksi] 2.4

All data represent results from a 25.4 cm [10 in] test gauge length. Values are typical and may not represent all diameters. Test method will affect results.