AWS E7016 Welding Electrode
1. Application
AWS E7016 Welding Electrode is an alkaline carbon steel welding rod and it is suitable for all position welding, alternating current and dc, with excellent welding process performance, beautiful welding seam forming, good deslag.Welding strength of ordinary Marine steel (A, B, D, E, AH36, DH36, EH36) to build all kinds of main components of the vessel, such as boiler, pressure vessel, pipeline, vehicles, buildings, Bridges and other corresponding strength of important structural components.
2. Standard
(1) GB/T 5117 E5016
(2) AWS A5.1 E7016
3. Deposited Metal Composition
C
Mn
Si
P
S
Ni
Cr
Mo
V
norm
≤0.15
≤1.60
≤0.75
≤0.035
≤0.035
≤0.30
≤0.20
≤0.30
≤0.08
e.g.
0.068
1.13
0.51
0.018
0.008
0.007
0.018
0.008
0.015
4. Mechanical Property of Deposited Metal
ReH (MPa)
Rm (MPa)
A5 (%)
KV2 (J)
norm
≥490
400
≥22
≥47/-30
e.g.
550
446
28
120
5. Reference Current
Diameter /mm
2.5
3.2
4.0
5.0
welding current /A
horizontal welding
70-110
100-140
140-180
180-230
overhead welding
50-80
80-110
130-170
6. Certificate: BV, ABS, CCS, DNV.GL, KR, LR, NK,
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