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Low alloyed copper-coated SAW wire with 9% Cr and 1% Mo to be used for welding creep resistant steel. It finds applications in power plants, chemical or petrol-chemical industry and in the ammonia synthesis process. It is also used for heat exchangers, boilers, piping and pressure vessels for temperature service up to ~600°C.
Low alloyed copper-coated SAW wire with 9% Cr and 1% Mo to be used for welding creep resistant steel. It finds applications in power plants, chemical or petrol-chemical industry and in the ammonia synthesis process. It is also used for heat exchangers, boilers, piping and pressure vessels for temperature service up to ~600°C.
The 9%Cr-1%Mo creep resistant alloy is used for service up to ~600°C particularly in environments involving hot hydrogen gas. Flux CEWELD® FL 880
ASTM: A 182 Gr F9, A 199 Gr T9 , A 213 Gr T9 , A 217 Gr C12 , A 234 Gr WP9, A 335 Gr 9 , A 336 Gr F9 , A 387 Gr 9 , EN (BS 3100 Gr B6), (BS 3604 Gr CFS 629-470, HFS 629-470), (BS 3604 Gr HFS 629-590, CFS 629-590) , (DIN GS-12CrCrMo 10-1) , (DIN X12CrMo 9-1) , (DIN X7CrMo 9-1) W.Nr: 1.7386, 1.7388, 1.7389
| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Impact Energy (J) ISO-V | Hardness |
|---|---|---|---|---|---|
| RT | |||||
| 730°C- 760°C 1h | 540 | 660 | 19 | 55 | HRc |
