KOBELCO NC-39 (Stick electrode) 
 
Features :
Suitable for dissimilar-metal joint and underlaying on ferritic steels
 
Claasifications : 
AWS A5.4 E309-16
 
Redrying Conditions :
150~200 ํCx0.5~1h
 
Identification color :
1st Black, 2nd White
 
Polarity :
AC, DCEP