Product
Product Zone
-
-
Superalloy
Superalloy refers to a class of iron, nickel or cobalt based metal materials, capable of long-term service under high temperatures above 600℃ and certain stress, and it possesses high temperature resistance, good oxidation and corrosion resistance, good anti-fatigue properties, fracture toughness and other comprehensive properties. Our company's main superalloy products include: Inconel 718 forged and hot rolled round bars applied to gas turbine, petroleum, aerospace; GH4099 forged bars applied to aerospace, GH4080A flat bars and forged bars; Incoloy 901 stepped shaft forgings applied to steam turbines as well as other various superalloy forged bars, rolled rounds and forgings for aviation, aerospace and gas turbine applications.
Chinese Grade | Russian Grade | Application |
ЭИ703、XH38BT、XH38BБ | Parts that operate long term below 900℃, such as: turbine engine combustion chambers, turbine outer rings and exhaust devices. It is suitable for manufacturing the flame tubes, combustion chamber outer casings, afterburner combustion chambers, guide vane rings and other annular parts of various aviation and aerospace engines. |
Chinese Grade | German Grade | American Grade | Russian Grade | French Grade | Other Equivalents | Main Applications |
Refractaloy26 | R-26、M8B | Manufacturing the fasteners for land-based steam turbines. Fasteners and blades for aero turbine engines | ||||
ЭИ481、37X12H8Г8MФБ | It is used for manufacturing components, such as turbine disks, load bearing rings and fasteners for aero engines; also applicable to manufacturing turbocharger turbine blades and other high-temperature components for diesel engines and steam turbines. | |||||
A286 | ZbNCT25 | UNSS66286 | Fasteners for aviation and aero engines; it is already used in manufacturing large-diameter turbine disks and various fasteners for land-based gas turbines and flue gas turbines. | |||
GH135、808 | Such as: forging hammer anvils, hydraulic press anvils or insert anvils, and hot forging molds | |||||
V-57 | GH136 | Aero engine turbine disks and other high-temperature components | ||||
ЭП718、BЖ105、XH45MBТЮБР | The alloy has been used to manufacture high-temperature components such as combustion chamber casings and mounting flanges for aero engines, with good performance in batch production and service. Similar alloys abroad have been used for jet engine combustion chamber casings and turbine blades operating below 600℃, and have withstood long-term service testing. | |||||
ЭП33、ЭИ696M、10X11H23T3MP | GH696、GH696M | Similar alloys are widely used abroad for manufacturing various high-temperature components of aero engines and have long-term, reliable service experience. In China, this alloy has been used in multiple types of engines to manufacture quick-release rings, fasteners, springs, pipe fittings, mounting seats, brackets and other parts. It has passed service evaluations and has entered batch production and application. | ||||
2·4662 | Incoloy 901 | Z8NCDT42 | Nimonic 901 | It is used for manufacturing the rotating components and fasteners for aero engines and land-based gas turbines; alloy components have a relatively long service life. | ||
Incoloy 907 | It is commonly used for manufacturing high pressure compressor rear casings, load bearing rings, thermal insulation rings, combustion chamber seal rings, honeycomb seats and turbine outer rings for aero engines. | |||||
Incoloy909、Pyromet CTX-909 | The alloy has been used to manufacture annular components for turbine engines, such as high-pressure compressor rear casings, load bearing rings, thermal insulation rings, combustion chamber seal rings, honeycomb seals and turbine outer rings, as well as rocket engine thrust combustion chambers, exhaust ducts and manifolds. It has also been extended for application in manufacturing gun barrels, artillery components, glass-to-metal sealing materials, gauges and molds, and components used in high-pressure hydrogen environments. |
Chinese Grade | German Grade | American Grade | Japanese Grade | French Grade | Other Equivalents | Main Applications |
ЭИ868、XH60BТ、BЖ98 | ||||||
10X11H23T3MP | Quick-release rings, fastening rings, springs, pipe fittings, mounting seats and brackets for various types of engines | |||||
High pressure compressor casings, load bearing rings, thermal insulation rings, combustion chamber seal rings, honeycomb seats and turbine outer rings for aero engines | ||||||
Chinese Grade | German Grade | American Grade | Japanese Grade | French Grade | Other Equivalents | Applications |
ЭИ718 | Aero engine combustion chamber casings, mounting flanges, turbine blades, etc. | |||||
ЭИ481 | Aero engine turbine disks, load bearing rings, fasteners, etc. | |||||
High pressure compressor casings, load bearing rings, thermal insulation rings, combustion chamber seal rings, honeycomb seats and turbine outer rings for aero engines | ||||||
ЭИ693 | Rotating parts and fasteners for aero engines and land based gas turbines | |||||
AISI 690 | Refractaloy–26 | Bolts, steam seal spring strips, seal rings, pins, etc. | ||||
10X11H23T3MP | Quick-release rings, fastening rings, springs, pipe fittings, mounting seats and brackets for various types of engines | |||||
Chinese Grade | German Grade | American Grade | Japanese Grade | French Grade | Other Equivalents | Applications | ||
DIN | W-Nr. | AISI | UNS | JIS | NF | |||
Incoloy 901 | Z8NCD | AISI 682 | AMS5660 5561 | NiFeCr12Mo | Rotating parts and fasteners for aero engines and land based gas turbines | |||