We are manufacture in Tianjin, China, We produce Carbon Steel Electrode, welding wire,welding rod,Solid Solder, the standards are AWS E6013,GB E4313,GB E4303,AWS E7018,AWS E7028,AWS E7015.
Welding rods GB E4313
Carbon Steel Electrode E4313
Welding rods GB E4313 is rutile-based carbon steel electrode that is specially designed for downward welding. It has good welding usability that enables it to operate on AC/DC and perform all-position welding, the slag removal is easy and to have a nice bead appearance. Its characteristic of easy operation gives it easy striking and re-striking.
GB E4313 / AWS A5.1 E6013 welding rods
Application
GB E4313 is suitable for welding zinc-coated steel plates and carbon steel plates that are used in shipbuilding. It is especially suitable for performing downward welding and intermittent welding on the thin plates.
Chemical Composition (%)
Mechanical Properties of Deposited Metal
Reference Current (DC)
Welding Positions:
|
Chemical Composition
|
C
|
Mn
|
Si
|
S
|
P
|
Ni
|
Cr
|
Mo
|
V
|
|
Guarantee Value
|
≤0.20
|
≤1.20
|
≤1.00
|
≤0.035
|
≤0.040
|
≤0.30
|
≤0.20
|
≤0.30
|
≤0.08
|
|
General Result
|
0.078
|
0.39
|
0.18
|
0.018
|
0.023
|
0.020
|
0.032
|
0.008
|
0.007
|
|
Test Item
|
Rm (N/mm2)
|
Rel (N/mm2)
|
A (%)
|
KV2(J) 0℃
|
|
Guarantee Value
|
≥430
|
≥330
|
≥16
|
—
|
|
General Result
|
485
|
390
|
27
|
76
|
|
Diameter
|
φ2.0
|
φ2.5
|
φ3.2
|
φ4.0
|
φ5.0
|
|
Amperage
|
40 ~ 70
|
50 ~ 90
|
90 ~ 130
|
150-210
|
170 ~ 230
|
