AWS A5.1 E7015 1.Adopts dc reverse connect 2.Little splash off slag easy 3.Low hydrogen welding electrode 4.GL welding rod

Description:

A kind of carbon steel electrode with iron powder low-hydrogen potassium type coating. AC/DC.

The deposition efficiency can be improved due to the iron powder in the coating. It has stable arc, fewer spatters, good slag detachability and excellent welding performance.

The deposited metal has excellent mechanical properties. All-position welding.

 AWS A5.1 E7015

Melt the deposited metal chemical composition

C	Mn	Si	Cr	Ni	Mo	V	S	P
≤0.12	≤0.16	≤0.75	≤0.20	≤0.30	≤0.30	≤0.08	≤0.035	≤0.040

 Mechanical properties

Test subject	MPa	MPa	%	Akv -30
Guarantees The value Generally result	≥490 510-570	≥400 ≥400	≥22 24-32	≥27 80-200

 Reference current

mm	2.5	3.2	4.0	5.0
A	60-90	90-120	140-180	170-210

Low hydrogen sodium type coating carbon steel electrodes AWS A5.1 E7015(J507)