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Type
Copper coated Tig welding wire for welding creep resistant ferritic steels.
classification
AWS
A 5.28: ER 90S-B3
EN ISO
21952-B: W 2C1M
Toepassingen
TIG/GTAW filler metal for high temperature creep resistant 2.25%Cr1%Mo ferritic steel. These steels are used for creep resisting applications up to ~600°C. Typical applications in power generation plant include steam piping, turbines and boilers; the alloy also finds applications in the chemical and petro-chemical industries.
Type
Copper coated Tig welding wire for welding creep resistant ferritic steels.
Toepassingen
TIG/GTAW filler metal for high temperature creep resistant 2.25%Cr1%Mo ferritic steel. These steels are used for creep resisting applications up to ~600°C. Typical applications in power generation plant include steam piping, turbines and boilers; the alloy also finds applications in the chemical and petro-chemical industries.
Eigenschappen
The filler metal has low levels of tramp elements (eg. Sn, As, Sb and P) providing a low Bruscato Factor.(X<10 ppm)for temper embrittlement resistant applications.
Classificatie
AWS
A 5.28: ER 90S-B3
EN ISO
21952-B: W 2C1M
F-nr
6
FM
3
Geschikt voor
For matching 2.5%Cr1%Mo creep resisting ferritic steels
EN: 10CrMo9-10, 12CrMo9-10, 10CrSiMoV7, 12CrSiMo8, 30CrMoV9, GS-18CrMo9-10
ASTM: A182 F22, A199/A200 grades T21/T22, A213 T22, A217 WC9, A234 WP22, A335 P22, A387 grades 21/22
Goedkeuringen
CE
Lasposities
Gas acc. EN ISO 14175
I1
Mechanische waarden
| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Impact Energy (J) ISO-V | Hardness | |
|---|---|---|---|---|---|---|
| RT | -40°C | |||||
| 690°C±15°C 1h | 560 | 650 | 19 | 100 | 55 | HRc |
