MG 3


AWS/ASME SFA - 5.18 ER70S-6
EN ISO 14341 - A G 46 4 C1 4Si1
EN ISO 14341 - A G 46 4 M21 4Si1
TS EN ISO 14341 - A G 46 4 M21 4Si1
TS EN ISO 14341 - A G 46 4 C1 4Si1
DIN M. No. 1.5130

Approvals & Certificates


S185 - P355T1 St 33 -St 52.0
S235JR - S355J0 St 37.2 - St 52.3
P235TR2 - P355T2 St 37.4 - St 52.4
P235G1TH - P265G1TH St 35.8 - St 45.8
P235GH, P265GH H I, H II
P295GH, P355GH 17Mn4, 19Mn5
L210 - L360NB StE 210.7 - StE 360.7
S255N -S380N StE 255 - StE 380
GE 200 - GE 240 GS-38, GS-45
- A, B, D, E

Properties and Applications

Unalloyed wire electrode for GMA (MIG/MAG) welding of general structural steels, pipes and cast steels by using CO2 or mixed shielding gases can be used depending on thickness of the base metal. Generally used in steel construction, machine, tank, boiler production. Preheating is required, depending on the plate thickness and carbon equivalent of the base metal. A thin and homogeneous copper coating increases electrical conductivity and protects the wire from rusting.
Mg 3 Sert Dolgu

Typical Chemical Features of the Welding Wire

Type of AnalysisCSiMn
Welding Wire0.070.951.70

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As weldedC146057030-40°C → 70  
As weldedM2148058027-30°C → 95-40°C → 80-50°C → 65

* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - M21 (Ar + %20 CO2) .

Application Information

Welding Positions :
Mg 3 Kaynak Pozisyonu Mg 3 Kaynak Pozisyonu Mg 3 Kaynak Pozisyonu Mg 3 Kaynak Pozisyonu Mg 3 Kaynak Pozisyonu Mg 3 Kaynak Pozisyonu Mg 3 Kaynak Pozisyonu


Mg 3 Kutuplama DC(+)

Protection Gas:

M20 M24 M26 M21 C1

Welding Parameters & Efficiency :

Diameter (mm)Current (A)

Packaging Information

Product CodeDiameter (mm)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
21003ANAM20.6011.5112.6Wire Basket Spool (K300)
21003BAKM20.801.01010.7Plastic Spool (D100)
21003BBAM20.805.015.3Plastic Spool (D200)
21003BBBM20.805.015.3Plastic Spool (D200)
21003BHAM20.8015.0115.8Plastic Spool (D300)
21003BHBM20.8015.0115.8Plastic Spool (D300)
21003BJAM20.8015.0115.7Wire Basket Spool (K300MS)
21003BJBM20.8015.0115.7Wire Basket Spool (K300MS)
21003BNAM20.8014.7115.2Wire Basket Spool (K300)
21003BNBM20.8014.7115.2Wire Basket Spool (K300)
21003DBAM21.005.015.3Plastic Spool (D200)
21003DBBM21.005.015.3Plastic Spool (D200)
21003DHAM21.0015.0115.8Plastic Spool (D300)
21003DHBM21.0015.0115.8Plastic Spool (D300)
21003DJAM21.0015.0115.7Wire Basket Spool (K300MS)
21003DJBM21.0015.0115.7Wire Basket Spool (K300MS)
21003DNAM21.0014.7115.2Wire Basket Spool (K300)
21003DNBM21.0014.7115.2Wire Basket Spool (K300)
21003EBAM21.205.015.3Plastic Spool (D200)
21003EBBM21.205.015.3Plastic Spool (D200)
21003EHAM21.2015.0115.8Plastic Spool (D300)
21003EHBM21.2015.0115.8Plastic Spool (D300)
21003EJAM21.2015.0115.7Wire Basket Spool (K300MS)
21003EJBM21.2015.0115.7Wire Basket Spool (K300MS)
21003ENAM21.2014.7115.2Wire Basket Spool (K300)
21003ENBM21.2014.7115.2Wire Basket Spool (K300)
21003ERAM21.2018.0118.7Wire Basket Spool (K300MS)
21003GHAM21.6015.0115.8Plastic Spool (D300)
21003GHBM21.6015.0115.8Plastic Spool (D300)
21003GJAM21.6015.0115.7Wire Basket Spool (K300MS)
21003GJBM21.6015.0115.7Wire Basket Spool (K300MS)
21003GNAM21.6014.7115.2Wire Basket Spool (K300)
21003GRAM21.6018.0118.7Wire Basket Spool (K300MS)

Storage & Re-Drying Information

>Shouldn t be exposed to high statical load and impact.