welding electrode J38.12

Description

welding electrode 















E***3 is the most popular mild steel welding rod. It is able to provide excellent welding performace and satisfactory weld can be obtained in all position welding.

 



 

Application:It is widely used in ordinary strength mild steel structures especially suitable for intermittent welding to sheet steel and small work pieces as well as cosmetic welding with smooth and shiny appearance.

 



 

 

 



 

Chemical Composition of Deposited Metal(%)

 











































































 





































 


















 

	C	Mn	Si	S	P
Standard	≤0.*0	≤1.*0	≤1.*0	≤0.**5	≤0.*4

 



 

 

 



 

Mechanical Properties of Deposited Metal

 



































































 

































 
















 

	Yield Point ReH(Mpa)	Tensile Strength Rm(Mpa)	Elongation A5(%)	Impact Value (J) 0°c
Standard	≥**6	******0	≥*2	≥*7