Mild Steel & Low Alloy Steel Welding Filler Wire – ER-90S-B3

Welding Filler       Grade Size
(mm)
Typical Analiysis of Filler Wire Typical All Weld Mechanical Properties Applications
C Si Mn Cr Ni Others Y.P.
N/mm2
(Ksi)
T.S.
N/mm2
(Ksi)
EI.
(%)
I.V.
oC,J
(oF,Ft-LBs.)
ER-90S-B3 TIG
1.6
2.0
2.4
3.2
4.0
Length
1000
.
MIG
0.6
0.8
0.9
1.0
1.2
1.6
0.09 0.48 0.62 2.55 Mo
1.10
It is designed for welding 2-1/4 Cr 1 Mo steels