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NC22DNb Wrought nickel-base super alloy

NC22DNb Wrought nickel-base super alloy
NC22DNb Wrought nickel-base super alloy
1. NC22DNb alloy is based on molybdenum, niobium as mainly strengthening element , solid solution strengthened nickel base superalloy .Inconel 625 alloy has excellent resistance to corrosion and oxidation resistance. Inconel 625 good fatigue performance and stress corrosion resistance with from low to 980 degree temperature.Therefore, Inconel 625 can be widely used in manufacturing of aviation engine parts, aerospace structure parts and chemical equipment.Also because it’s machining and welding performance is good, can supply a variety of sheet, rod, tube, wire, strip and forgings.
2. NC22DNbSimilargrades:GH3625(GH625)(China),UNSN06625(America),W.Nr.2.4856(Germany). Inconel 625
3. NC22DNb chemical composition :

C
Cr
Ni
Co
Mo
Al
Ti
Nb
Fe
Mn
Si
P
S
Cu
≤0.10
20.0-23.0
balance
≤1.00
8.0-10.0
0.40
0.40
3.15-4.15
5.00
0.50
0.50
0.015
0.015
0.07

4. NC22DNb heat treatment

NC22DNb alloy steel bar 950-1030 degree air cooling or water cooling,or 1090-1200 degree air cooling or water cooling solution treatment
NC22DNb alloy steel plate/sheet 950-1030 degree Air cooling, or 1090-1200 degree air cooling
NC22DNb alloy steel pipe/tube Recommend the annealing temperature: 960-1030 degree,air cooling or water cooling.

5.Specifications and supply condition: we Can supply NC22DNb alloy steel bar D25-80mm and NC22DNb alloy steel plate/sheet thickness 0.8 - 10.5mm. We also can supply D6 - 40mm seamless pipe or welded pipe.
NC22DNb alloy steel delivery condition : without heat treatment but the car light or polished delivery; sheetbrlate after solution, finishing supply, pipe after solution, pickling (or bright annealing) delivery.
6. NC22DNb alloy steel properties
Thermal properties of elating temperature range 1290-1350 degree.
NC22DNb alloy steel Density : 8.44g/cm3.
NC22DNb loy steel is no magnetic alloy.
NC22DNb alloy Mechanical properties

Product Tensile strength /MPa Yield strength MPa elongation/% Hardness
Not less than
Alloy Bar 830 410 30 HB≤290
Alloy plate/sheet 830 410 30 HV≤305
Alloy Pipe/tube 825 415 35 HRC≤25
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