SELECTARC F68

Brand
Selectarc

Existe en TIG 

Ceweld product
Type
Copper coated MIG welding wire for welding creep resistant ferritic steels
classification
AWS
A 5.28: ER 90S-B3
EN ISO
21952-B: G 62 M 2C1M2 (CrMo2Si)
Applications

MIG filler metal for high temperature creep resistant 2.25%Cr-1%Mo ferritic steel. These steels are used for creep resisting applications up to ~600°C. Typical applications in power generation plant include steam piping, turbines and boilers; the alloy also finds applications in the chemical and petro-chemical industries.

Type
Copper coated MIG welding wire for welding creep resistant ferritic steels
Applications

MIG filler metal for high temperature creep resistant 2.25%Cr-1%Mo ferritic steel. These steels are used for creep resisting applications up to ~600°C. Typical applications in power generation plant include steam piping, turbines and boilers; the alloy also finds applications in the chemical and petro-chemical industries.

Properties

The filler metal has low levels of tramp elements (eg. Sn, As, Sb and P) providing a low Bruscato Factor.(X<10 ppm)for temper embrittlement resistant applications.

Classification
AWS
A 5.28: ER 90S-B3
EN ISO
21952-B: G 62 M 2C1M2 (CrMo2Si)
F-nr
6
FM
3
Suitable for

For matching 2.5%Cr1%Mo creep resisting ferritic steels

EN: 10CrMo9-10, 12CrMo9-10, 10CrSiMoV7, 12CrSiMo8, 30CrMoV9, GS-18CrMo9-10

ASTM: A182 F22, A199/A200 grades T21/T22, A213 T22, A217 WC9, A234 WP22, A335 P22, A387 grades 21/22

Welding positions
PA
PB
PC
PD
PE
PF
PG
Redrying
Not required
Gas acc. EN ISO 14175
M21
Analysis
C Si Mn P S Cr Ni Mo Ti V Cu Al Zr Other
0.1 0.5 0.55 0.005 0.009 2.45 0.03 0.1 0.025 0.03
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
RT
690°C±15°C 2h 550 630 18 100 HRc
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