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Type
Medium alloyed, high-strength creep resistant 9% Cromium alloy.
classification
AWS
A 5.28: ER 90S-G
EN ISO
21952-A: W ZCrMoWVNb 9 0,5 1,5
Toepassingen
TIG/GTAW wire for high temperature, creep resistant, modified 9%Cr1%Mo martensitic steel (T92/P92). Alloy T92/P92 is widely used in the power generating industry for fossil fuel ultra-super-critical (USC) power plant boilers and turbines; the alloy is also finding applications in the chemical and oil and gas industries.
Type
Medium alloyed, high-strength creep resistant 9% Cromium alloy.
Toepassingen
TIG/GTAW wire for high temperature, creep resistant, modified 9%Cr1%Mo martensitic steel (T92/P92). Alloy T92/P92 is widely used in the power generating industry for fossil fuel ultra-super-critical (USC) power plant boilers and turbines; the alloy is also finding applications in the chemical and oil and gas industries.
Eigenschappen
T92/P92 steel is commonly used at service temperatures up to 620°C. V, Nb and N additions provide this ‘creep strength enhanced ferritic’ (CSEF) alloy with improved high temperature creep resistance compared to standard CrMo creep resistant alloys.
Classificatie
AWS
A 5.28: ER 90S-G
EN ISO
21952-A: W ZCrMoWVNb 9 0,5 1,5
F-nr
6
FM
3
Geschikt voor
For matching P92, 9%Cr1.7%W0.5%Mo, creep resisting martensitic steels.
X10CrWMoVNb 9 2
ASTM: A182 grade F92, A213 grade T92, A335 grade P92, A387 grade 92
Goedkeuringen
CE
Lasposities
Gas acc. EN ISO 14175
I1
Mechanische waarden
| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Hardness |
|---|---|---|---|---|
| 730°C- 760°C 3h | 550 | 630 | 17 | HRc |
