Type
Medium alloyed, high-strength 9% Cromium Alloy.

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

Not required

classification
AWS
A 5.28: ER 80S-B8
EN ISO
21952-A: W 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 5Cr-0.5Mo steels requirements. To be used with shielding gas Ar+O2.  

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

9%Cr-1% Mo ISO 15608: ~5,4 C ≤ 0,35 %, 7,0 % ≤ Cr < 10,0 % und 0,7 < Mo ≤ 1,2 %

1.7386, 1.7688, 1.7389

X12CrMo 9 1, GX12CrMo 10 1, X11CrMo9-1, X7CrMo9-1,

ASTM: A182/A336 F9, A199/A213 T9, A217 C12, A234 WP9, A335 P9, A387 9, P9

Agréments
CE
Positions de soudage
PA
PB
PC
PD
PE
PF
PG
Etuvage

Not required

Gas acc. EN ISO 14175
I1
Analyse
C Si Mn P S Cr Ni Mo Ti V Cu Al Zr Other
0.09 0.4 0.55 9 0.1 0.9 0.02 0.05
Propriétés mécaniques
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Impact Energy (J) ISO-V Hardness
RT
745°C±15°C 1h 550 660 26 60 HRc