AWS A5.1 E7015 1.Adopts dc reverse connect 2.Little splash off slag easy 3.Plastic moulding beauty good toughness

 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)