Description
CISRI has engaged in superalloy industry over 50years. Now, we supply casting superalloys and deforming superalloyss in different shape, such as bar, rod, wire, ingot, strip, plate, tube, etc.
We provide casting master alloys to our customers including K417(IN100), K403, K4169(Inconel718C), K418(INCO713C), K640(X40), DZ40M(DSX40) etc., and deforming superalloys including Inconel601, Inconel800, Inconel800H, Inconel718, Rene41, Waspalloy, C263, A286, HA188, GH95 etc.
Product type: Fe-based superalloy, Ni-based superalloy, Co-based superalloy.
Shape type: Bar, rod, wire, ingot, strip, plate, tube, etc.
Introduction about superalloy:
Superalloys are important metal materials used for hot end parts like modern aerospace turbines, high temperature parts of rocket turbines and equipment in field of energy, metallurgy and chemistry. They can be used under conditions of high stress, high temperature (600-1100) oxidization atmosphere, and combustion and corrosion conditions. According to different base element contains, Superalloys are divided into Fe-base, Ni-base and Co-base alloys. According to different formation processing, superalloys are divided into deformation alloy, precision casting alloy and powder metallurgical alloy. The main requirements of superalloy are focus on the properties of heat-stability, heat-strength and texture stability.
Generally, superalloys are widely used in combustion chamber, force-added combustion chamber, directional blade, turbine blade and turbine disc. The typical materials used in combustion chamber and force-added combustion chamber are GH3030, GH3039, GH1140, GH333, GH2018, GH42, GH3044, GH3218, GH170, GH163 etc. Directional blade material is mainly used casting alloys; The typical alloys are K32, K14, K38, K3, K5, K17, K19, K002, K20 etc. Turbine blade material is mainly age-hardening deforming alloys and casting alloys. The typical working blade material is GH4033, GH2302, GH143, GH4049, GH151, GH118, GH220, K417, K419 etc.
Product of CISRI for example:
718
Nickel alloy precipitation hardened by gamma prime and double prime. Readily fabricated, weldable even in the hardened condition. Used for gas turbine components to 1200°F, as well as for cryogenic equipment.
Composition
Inventory
Cr
Ni
Mo
Co
Al
Ti
Other
Plate
Sheet
Bar
Welding Product
19
52
3
-
0.5
0.9
Cb: 5
X
X
X
X
Product Form
ASME
ASTM
AMS
UNS
Sheet, Plate
B 670
5596
Bar
SB-637
B 637
5662
Wire
5832
Complaint
