|
Component
|
Alloy Grades Applied
|
|
Fastener
|
718、17-7、A-286、
|
|
Compressor, turbomachinery, plate, blade, rotor, wing
|
718、720、901、Hastelloy X、738、A286
|
|
Pivot, gearing, bearing
|
718
|
|
Combustor: cover, ring
|
718、263、625、Hastelloy X、738、X-750、A286
|
|
Burner, interlining
|
718、Hastelloy X、605、188
|
|
Tailpipe, silencer, thrust reversal
|
718、617、625、Hastelloy X
|
|
Power-brake, seal ring
|
GH2907
|
|
Turbine disk, fastener
|
GH4141
|
|
High temperature resistant parts in combustor
|
GH4099、GH3536、GH3128、GH3230
|
|
High presser compressor blade, turbine disk and fastener
|
GH4169、GH4133B
|
|
Standard components
|
GH4169、GH2132、YZGH2132、GH2696
|
|
Sealing
|
GH738、3YC7
|
|
Gearing
|
GH1139、GH625
|
|
High temperature spring
|
3J68、3J78
|
|
Component
|
Alloy Grades Applied
|
|
Fastener
|
718、738、A286
|
|
Bellows components
|
625
|
|
Fin assembly
|
15-5、15-7、13-8Mo
|
|
Structure components
|
15-5、15-7、13-8、13-8Mo
|
|
Undercarriage
|
15-5、15-7、17-4、13-8、13-8Mo
|
|
Window frame
|
15-5、13-8
|
|
Turboshaft
|
718、625、Hastelloy X、X-750、A286
|
|
Component
|
Alloy Grades Applied
|
|
Conduit, bellows, bleeder pipe, vent-pipe in APU
|
625、718、A286、321
|
|
Rectifier of rear fuselage and tail
|
625
|
|
Payload adapter beam and coupling
|
15-5、17-4
|
|
Freight door
|
15-5
|
|
Flaps orbit
|
15-5
|
|
Casing and pyramid component
|
13-8
|
|
Fairing, strut
|
15-5
|
|
Undercarriage
|
13-8、15-5
|
|
Wing box and fuselage fairing
|
15-5
|
|
Door frame
|
13-8、15-5
|
|
Landing gear door
|
13-8、15-5
|