Class: E420-16

AWS: A5.4

Conforms to Certification: AWS A5.4      ASME A5.4

Weld Process: Shielded Manual Metal Arc

AWS Chemical Composition Requirements
C=0.27 max	Si=0.38 max
Cr=12.70 max	P=0.021 max
Mn=0.40 max	S=0.024 max

Application
E420-16 is structured for surface applications on carbon steels for good resistance to abrasion. Preheat and interpass temperature of more than 400ºF is recommended during welding use slow cooling.

Deposited Chemical Composition % (Typical)
C=0.11	Cr=10.90	Si=0.28
Mn=0.22	P=0.017	S=0.014

Deposited All Weld Metal Properties %
(Typical) As-Welded
Not Applicable

Available Sizes & Recommended Welding Parameters
Diameter	Voltage	Flat	Amperage Vertical & Overhead
3/32	24-28	70-85	65-75
1/8	26-30	85-110	80-90
5/32	28-32	110-140	100-120
3/16	28-32	120-160	110-130