copper coated mig Welding wire ER70S-6

co2 Welding wire:AWSER70S-6 0.8mm-2.0mm
Submerged arc welding wire:2.5mm-5.0mm
Flux-cored welding wire:E71T-1 E71T-11 0.8-1.6
Material:
CO2gas shielding welding wires have excellent machanical performance such as fast depositing speed, high depositing efficiency, stable arc, little splash, good welding seam. They also are suitable for all-position welding work.
The series of welding wires are used to welding low carbon steel and low allow steel structure, such as ships, vehicles, bridges, boils and buildings, etc.
Type GB International Standard
H08Mn2SiA ER49-1
ER50-4 ER50-4 AWS ER70S-4
ER50-6 ER50-6 AWS ER70S-6 / JIS YGW12
ER50-7 ER50-7 AWS ER70S-7

Features
: Stable electric arc, low splashing, high deposition efficiency and good anti pore property, It can be welded automatically or semi-automatical.
Application
: low carbon steel and low alloy steel, rolling stock, container, engineering machinery, and pressure container, etc.
Specification
: 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mm
Packing
: 10kg, 15kg or 20kg per spool then packed in pallet
Certificate
:ISO 9001 :2000
MOQ
:one container
Transportantion
:by sea
Original
:Hebei China
Welding wire chemical
Composition(%)
Trade mark \Composition
C
Mn
Si
S
P
Ni
Mo
Cr
Cu
ER49-1
≤0.11
1.80-2.10
0.65-0.95
≤0.030
≤0.030
≤0.30
----
≤0.20
≤0.50
ER50-6
0.06-0.15
1.40-1.85
0.80-1.15
≤0.035
≤0.025

----

≤0.50
Mechanical properties
of deposited metal
Trade mark \Performance
Yield strength Mpa
Tensile strength Mpa
Extension rate (%)
Shock valueJ()
Protect gas
ER49-1
≥372
≥490
≥20
≥47(Room temperature)
CO
2
ER50-6
≥420
≥500
≥22
≥27(-29)
CO
2

Specification and reference
current
Diameter(mm)
0.80
1.00
1.20
1.60
Currents(A)
40-140
70-250
80-350
170-550
Voltage(V)
16-21
17-27
18-30
23-43