welcome to China Special Steel limited !
Home > Nickel alloys & super alloys > - GH625 Wrought nickel-base superalloy
GH625 Wrought nickel-base superalloy

GH625 Wrought nickel-base superalloy

GH625 Wrought nickel-base superalloy

1.GH625 alloy is based on molybdenum, niobium as mainly strengthening element , solid solution strengthened nickel base superalloy .GH625 alloy has excellent resistance to corrosion and oxidation resistance. GH3625 good fatigue performance and stress corrosion resistance with from low to 980 degree temperature.Therefore, GH3625 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.GH625 Similar grades: GH3625(China), UNS N06625(America), NC22DNb (France), W.Nr.2.4856(Germany). Inconel 625

3. GH625 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. GH625heat treatment

GH625alloy steel bar
950-1030 degree air cooling or water cooling,or 1090-1200 degree air cooling or water cooling solution treatment
950-1030 degree Air cooling, or 1090-1200 degree air cooling
GH625 alloy steel pipe/tube
Recommend the annealing temperature: 960-1030 degree,air cooling or water cooling.

5.Specifications and supply condition: we Can supply GH3625alloy steel bar D25-80mm and GH625 alloy steel plate/sheet thickness 0.8 - 10.5mm. We also can supply D6 - 40mm seamless pipe or welded pipe.
GH625 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. GH625 alloy steel properties
Thermal properties of elating temperature range 1290-1350 degree.
GH625 alloy steel Density : 8.44g/cm3.
GH625alloy steel is no magnetic alloy.

GH625alloy 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

If necessary, please leave your message, we will contact you as soon as possible, thank you!

Name:
Email:
Tel:
Message:
 
Product
About Us
Manufacture
Recommended Product