CEMP-E
TI 809-26
1 March 2000
Table C-18. AWS A5.25 Classification System for Electrodes and Fluxes for ESW
Table
FESXX-XXX
FES
Flux for Electroslag Welding
X
Minimum tensile strength in units of 10 ksi (70 MPa)
6 = 60 ksi (420 MPa)
7 = 70 ksi (480 MPa)
X
Temperature in oF at or above the impact strength meets or exceeds 15
ft-lbf (20 J)
Z = no impact strength test required
0 = tested at 0oF (-18oC)
2 = tested at -20oF (-29oC)
-
XXX
Electrode classification used (EM5K-EW, for example), see AWS A5.25
C-34
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