Hersteller
Ceweld product
NiCro 718 Tig
Type
Solid wire for Nickel based high strength alloy 718
Anwendungen
CEWELD NiCro 718 is used in a wide range of applications such as components
for liquid fueled rockets, rings, casings and various formed sheet metal
parts for aircraft and land-based gas turbine engines, and cryogenic tankage.
It is also used for fasteners and instrumentation parts.
718 filler metal can be also used for cladding and overlay of parts
in the oil and gas industry.
Eigenschaften
Special alloy with age hardenable deposit and similar mechanical properties as the base metal. Age hardened condition: 720ºC for 8 Hours, furnace Cool 55ºC/hour to 620ºC than Air Cool for 8 hours
Geeignet für
Inconel 718(2.4668), 706 and X-750 (X750)
Schweißpositionen
Rücktrocknung
Not required
Gas acc. EN ISO 14175
I1
Analyse
| C | Si | Mn | Cr | Ni | Mo | Nb | Ti | V | Fe | W | Co | Cu | Al | P | S | Nb+Ta |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.06 | 0.2 | 0.2 | 20 | 53 | 3 | 5.1 | 1 | 15 | 0.6 | 5 |
Mechanische Gütewerte
| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Hardness |
|---|---|---|---|---|
| As Welded | 580 | 860 | 28 | HRc |