AWS
Classification
UNS
Number
Weight Percent(%)
C
Mn
Fe
P
S
Si
Cu
Ni
Co
AI
Ti
Cr
Nb(Cb)+Ta
Mo
V
W
Other
Total
ERNiCu-8
NO5504
0.25
1.5
2.0
0.03
0.015
1.00
Rem
63.0
70.0
—
4.0
0.50