MG 1


AWS/ASME SFA - 5.18 ER70S-3
EN ISO 14341 - A G 38 3 M21 2Si
EN ISO 14341 - A G 38 3 C1 2Si
TS EN ISO 14341 - A G 38 3 M21 2Si
TS EN ISO 14341 - A G 38 3 C1 2Si
DIN M. No. 1.5112

Approvals & Certificates



S185 - S275T1 St 33 - St 44.0
P235G1TH - P25G1TH5 St 35.8 - St 45.8
P235GH, P265GH H I, H II
- A,B, D, E

Properties and Applications

Unalloyed wire electrode for GMA (MIG/MAG) welding of unalloyed steels by using CO2 or mixed gases, depending on thickness of the base metal. Characterized by a reduced slag formation and smooth welding deposit. Particularly suitable for welding of galvanized and pre-paint steels, welding unalloyed steels in pipe-lines, boilers and tank construction. Suitable also welding thin metal plates and repair welds. A thin and homogeneous copper coating increases electrical conducvitiy and protects the wire from using.
Mg 1 Sert Dolgu

Typical Chemical Features of the Welding Wire

Type of AnalysisCSiMn
Welding Wire0.070.701.25

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As weldedC140047030-30°C → 100
As weldedM2142052030-30°C → 80

* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - C1 (%100 CO2) ve M21 (Ar + %20 CO2) .

Application Information

Welding Positions :
Mg 1 Kaynak Pozisyonu Mg 1 Kaynak Pozisyonu Mg 1 Kaynak Pozisyonu Mg 1 Kaynak Pozisyonu Mg 1 Kaynak Pozisyonu Mg 1 Kaynak Pozisyonu Mg 1 Kaynak Pozisyonu


Mg 1 Kutuplama

Protection Gas:

M20 M24 M26 M21 C1

Welding Parameters & Efficiency :

Packaging Information

Product CodeDiameter (mm)Quantity per box (approx.)Box Net Weight (kg)Number Of Boxes In PackagePackage Net Weight (kg)Packaging Type
21001B0GM20.8060 kg60.0164.0Drum
21001B1GM20.80250 kg250.01257.5Drum
21001BAKM20.801 kg1.01415.7Plastic Spool (D100)
21001BHAM20.8015 kg15.010.0Plastic Spool (D300)
21001BJAM20.8015 kg15.0115.7Wire Basket Spool (K300MS)
21001D1GM21.00250 kg250.01257.5Drum
21001DBAM21.005 kg5.015.3Plastic Spool (D200)
21001DHAM21.0015 kg15.0115.2Plastic Spool (D300)
21001DJAM21.0015 kg15.0115.7Wire Basket Spool (K300MS)
21001E1GM21.20250 kg250.01257.5Drum
21001EJAM21.2015 kg15.0115.7Wire Basket Spool (K300MS)
21001EJBM21.2015 kg15.0115.7Wire Basket Spool (K300MS)
21001GJAM21.6015 kg15.0115.7Wire Basket Spool (K300MS)

Storage & Re-Drying Information

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