Metal Powder Cored Wire AWS E70C-3M

Good welding workmanship, stable arc, little spatter, quick wire melting, strong anti-rust, suitable for all position weld.
Product Name
Metal Powder Cored Wires
Product No.
MHAE421-WW018
Standard
GB
AWS
JIS
DIN

AWS A5.18 E70C-3M


Welding Wire Type

Welding Position
F,H,HF, VD
Chemical Composition of Deposited Metal (%)

Chemical Composition
C
Mn
Si
S
P
Cr
Ni
Mo
V
Standard
≤0.12
≤1.75
≤0.90
≤0.03
≤0.03
—
—
—
—
Typical
0.05
1.3
0.58
0.005
0.015
—
—
—

Mechanical Properties of Deposited Metal
Test Item
Yield Point
ReL (MPa)
Tensile Strength
Rm (MPa)
Elongation A 4(%)
Akv1(J)Tem
Shield Gas
Temp. (°C)
Joule
Standard
≥400
≥480
≥22
-20
≥22 75
75-80%Ar + balance CO2
Typical
450
545
28
Reference Current (DC+)
Application
Mainly for flat and horizontal fillet welding structures fabricated by mild steels or 490MPa tensile strength steels,
e.g. automobiles, pipes, machinery and so onVertical down welding could be performed if take lower current.