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Heat-treatable nickel-chromium-iron alloy Inconel X-750

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Heat-treatable Nickel-Chromium-Iron Alloy Inconel X-750
Chemical composition: Cr=15.5%,Fe=7%, Al=0.7%,Ti=2.5%,Mo=9%,Nb=1%,Ni=70% min.
Property Value in metric unit Value in US unit
Density 8.28 *10³ kg/m³ 517 lb/ft³
Modulus of elasticity 214 GPa 31000 ksi
Thermal expansion (20 ºC) 12.6*10-6 ºCˉ¹ 7.0*10-6 in/(in* ºF)
Specific heat capacity 431 J/(kg*K) 0.103 BTU/(lb*ºF)
Thermal conductivity 12.0 W/(m*K) 83.3 BTU*in/(hr*ft²*ºF)
Electric resistivity 122*10-8 Ohm*m 122*10-6 Ohm*cm
Tensile strength (precip. hard) 1250 MPa 181000 psi
Yield strength (precip. hard.) 850 MPa 123000 psi
Elongation (precip. hardened) 30 % 30 %
Solution temperature 1150 ºC 2100 ºF
Aging temperature 843 ºC 1550 ºF
Aging time 24 hrs. 24 hrs.
Liquidus temperature 1430 ºC 2610 ºF
Solidus temperature 1390 ºC 2530 ºF

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heat-treatable_nickel-chromium-iron_alloy_inconel_x-750.txt · Last modified: 2023/12/14 by dmitri_kopeliovich
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