welding materials

1.Co2 Welding Wire ER70S-6
Dia.0.8mm,1.0mm,1.2mm,1.6mm
2.E6013/E7018Welding Electrodes
Dia.2.5mm,3.2mm,.4.0mm,5.0mm
1. Co2 Welding Wire ER70S-6
Application

Used to weld ship building steel ( A , B , D , E , A36 , D36 , E36 ) and equivalent mild steel or 550 Mpa grade mild alloy steel , such as container building , construction machine , railway construction , pressure vessel for semi-auto or automatic gas shielded welding.
Conform with

GB/T ER50-6 DIN SG2 JIS YGW12
AWS ER70S-6 BS A18 EN G3Si1
Wire Size
Spool Size
Net Weight
0.8mm
1.0mm
1.2mm
1.6mm
D100mm D200mm
D270mm D300mm K300mm
1kg5kg15kg18kg20kg
chemical composition
of welding wire(%)
C
Mn
Si
P
S
Cr
Ni
Cu
0.06~0.15
1.40~1.85
0.80~1.15
≤0.025
≤0.035
-
-
≤0.50
Mechanical Properties
or
Deposited Metal
Yield strengthσ0.2(Mpa)
Tensile strengthσb(Mpa)
Elongationδ5(%)
AKV impact(J)
≥420
≥500
≥22
≥27(-29)
Wire Size
(mm)
φ0.8
φ1.0
φ1.2
φ1.6
Welding position

Welding current(A)
40~140
50~220
80~350
120~550
Please be noted
Wire shall be stocked in dry.open the packs just
when welding to avoid the wire rust.
Before welding please clean out the
oil,rust,water etc from the work parts

2. E6013 Welding Electrodes
Description:

AWS E6013 is a low-carbon steel electrode with a high titaniume coating and can be used on A . C . or D . C . It has excellent welding technological properties. The arc is stable . The spatter is small. The slag viscosity is moderate. It can be used freely . The slag is easy to clean . The welded seam is smooth and fine and easy to restrike the arc.
Application:
Suitable for welding sheet metal structure made of low-carbon steel , such as ships, vehicles, building, and general machinery.
Chemical Composition of Wire(%):
C
Mn
Si
S
P
≤0.12
0.3-0.6
≤0.35
≤0.035
≤0.040
Mechanical Properties of Deposited Metal:
Test Item
σ
b
(MPa)
σ
c
(MPa)
δ
s
(%)
Akv(c)(J)
Guarantee Value
≥420
≥330
≥17
-
Recommended Welding Current:
Electrode Diameter(mm)
2.0
2.5
3.2
4.0
5.0
Current Range(A)
40-70
50-80
80-120
150-190
180-240

3. E7018 Welding Electrodes
Description:

AWS E7018 is low-hydrogen potassium coating carbon steel welding rod and can be used on A . C or D . C . It has excellent welding technological properties. It can be used various composition . Its evident trait is composed of Fe power and can reduce welding layer.
Application:
Suitable for welding important structures made of low alloy steel.
Chemical Composition of Wire(%):
C
Mn
Si
S
P
≤0.12
≤0.16
≤0.75
≤0.035
≤0.040
Mechanical Properties of Deposited Metal:
Test Item
σ
b
(MPa)
σ
c
(MPa)
δ
s
(%)
Akv(C)(J)
Guarantee Value
≥490
≥400
≥22
(-30C)≥27
Recommended Welding Current:
Electrode Diameter(mm)
2.0
2.5
3.2
4.0
5.0
Current Range(A)
60-90
90-120
120-150
170-200
210-250