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  • PRODUCT SPECIFICATIONS
  • PACKAGING
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
Applications

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.
Applications

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.

Properties

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.

Classification
AWS
A 5.28: ER 90S-G
EN ISO
21952-A: W ZCrMoWVNb 9 0,5 1,5
F-nr
6
FM
3
Suitable for

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

Approvals
CE
Welding positions
PA
PB
PC
PD
PE
PF
PG
Redrying
Not required
Gas acc. EN ISO 14175
I1
Analysis
C Si Mn P S Cr Ni Mo Ti V Cu Al Zr Other W Nb
0.1 0.35 0.5 0.008 0.008 9.1 0.5 0.8 1.6 0.05
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Hardness
730°C- 760°C 3h 550 630 17 HRc
product sheet
declaration of performance
declaration of conformity
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MSDS
ER 90 S G P92 Tig welding wire
tig rod for welding P92 steels ER 90 S-G
Packing info
ER 90 S-G (P92) Tig 
Packaging KG/unit EanCode
product sheet
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MSDS