Creep resistant 9Cr-1Mo mod. basic electrode

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Creep resistant 9Cr-1Mo mod. basic electrode

INE B9

Basic-coated electrode to be used for the welding of creep resistant steel. It will find applications in petro-chemical industry for welding P91 steels. Long term creep properties get improved thanks to small additions of niobium, vanadium and nitrogen. This electrode is designed for elevated temperature service up to 650°C. It is used in fossil fuelled power generating plants for components such as headers, main steam piping and turbine casings.

AWS A 5.5: E9015-B9
EN ISO 3580-A: E CrMo91
Carton diam. 2.0 840 Pz/Pcs
Packet diam. 2.0 280 Pz/Pcs
Packet diam. 2.5 200 Pz/Pcs
Packet diam. 3.25 140 Pz/Pcs
Packet diam. 4.0 80 Pz/Pcs
Packet diam. 5.0 50 Pz/Pcs
Carton diam. 2.5 600 Pz/Pcs
Carton diam. 3.25 450 Pz/Pcs
Carton diam. 4.0 240 Pz/Pcs
Carton diam. 5.0 150 Pz/Pcs
ASTM
A 199 Gr T91
A 200 Gr T91
A 213 Gr T91
A 335 Gr P91
A 336 Gr F91
A 387 Gr 91
A 182 Gr F91
A 217 C12A
A 234 WP91
A 369 FP91
EN
10222-2 X10CrMoV 9-1
(DIN X10CrMoVNb 9-1)
(BS 1503 Gr 91)
C 0.08
Mn 0.70
Si 0.20
Cr 9.00
Mo 0.95
S 0.010
P 0.008
V 0.20
N 0.05
Nb 0.05
2.5 X 350 mm
3.25 X 350 mm
4.0 X 350 mm
5.0 X 450 mm
2.5 X 300 mm
Yield strength 620(T) MPa
Tensile strength 680(T) MPa
Elongation 20(T) %
Impact test Kv (0°C) >47(T) J
All positions but vertical down
INEFIL B9 Creep resistant 9Cr-1Mo modified solid wire
INEFIL B9LowNi Creep resistant 9Cr-1Mo modified solid wire
INETIG B9 Creep resistant 9Cr-1Mo modified TIG wire
INETIG B9LowNi Creep resistant 9Cr-1Mo modified TIG wire
INESUB EB9 Creep resistant 9Cr-1Mo modified wire for SAW
INESUB EB9LowNi Creep resistant 9Cr-1Mo modified wire for SAW
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