Type
Medium alloyed, high-strength 9% Cromium Alloy.
classification
AWS
A 5.28: ER 80S-B8
EN ISO
21952-A: G CrMo9
Applications
Low alloyed copper-coated solid wire with 9% Cr and 1% Mo to be used for welding creep resistant steel. It finds applications in power plants, chemical or petro-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.
Type
Medium alloyed, high-strength 9% Cromium Alloy.
Applications
Low alloyed copper-coated solid wire with 9% Cr and 1% Mo to be used for welding creep resistant steel. It finds applications in power plants, chemical or petro-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.
Propriétés

Corrosion resistance is higher than 5%Cr-0.5%Mo steels requirements. To be used with shielding gas Ar+O2.  

Classification
AWS
A 5.28: ER 80S-B8
EN ISO
21952-A: G CrMo9
F-nr
6
FM
4
Convient pour

 9%Cr-1%Mo 

1.7386, 1.7388, 1.7389

BS 3100 Gr B6, BS 3604 Gr CFS 629-470, HFS 629-470, BS 3604 Gr HFS 629-590, CFS 629-590, GS-12CrCrMo 10-1, X12CrMo 9-1, X7CrMo 9-1 

ASTM: A182 Gr F9, A199 Gr T9 , A213 Gr T9 , A217 Gr C12 , A234 Gr WP9, A335 Gr 9, A336 Gr F9, A387 Gr 9, 

 

Agréments
CE
Positions de soudage
PA
PB
PC
PD
PE
PF
PG
Etuvage
Not required
Gas acc. EN ISO 14175
M21
Analyse
C Si Mn P S Cr Ni Mo Ti V Cu Al Zr Other
0.08 0.41 0.53 9.15 1.05 0.03
Propriétés mécaniques
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
RT
745°C±15°C 1h 490 600 20 110 HRc
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déclaration de performance
FDS
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FDS