TIG WELDING RODS FOR CARBON AND LOW ALLOY STEELS

Type diameter
mm
Chemical Composition (average) Application
SG1

AWS A5.18 : ER70S-3
EN ISO 1668 W 2Si

1.60 2.00 2.40 3.20
C% Mn% Si% Cr% Ni% Mo% Cu%
0.07 1.20 0.70 / / / /
For carbon steels
-----
type
Fe 360
Fe 410
Fe 510
X 42 - X 52 - X 60
17 Mn 4
St 34 - St 42 - St 45
etc.
SG2

AWS A5.18 : ER70S-6
EN ISO 1668 W 3Si1

1.60 2.00 2.40 3.20
C% Mn% Si% Cr% Ni% Mo% Cu%
0.07 1.40 0.80 / / / /
SG3

AWS A5.18 : ER70S-6
EN ISO 1668 W 4Si1

1.60 2.00 2.40 3.20
C% Mn% Si% Cr% Ni% Mo% Cu%
0.07 1.70 0.90 / / / /

Type diameter
mm
Chemical composition (average) Application
SG2Mo

AWS A5.28 : ER80S-G
EN ISO 1668 W 2Mo
EN ISO 21952-A-W MoSi

1.60 2.00 2.40 3.20
C% Mn% Si% Cr% Ni% Mo% Cu%
0.10 1.10 0.60 / / 0.50 /
Tig welding rods for low alloy creep resistant
Mo e al Cr Mo.
SG3Mo

AWS A5.28 ER80S-D2
EN 440 : G4MO

1.60 2.00 2.40 3.20
C% Mn% Si% Cr% Ni% Mo% Cu%
0.08 1.80 0.70 / / 0.50 /
SGCrMo1

AWS A5.28 ER80S - G
EN ISO 21952-A-W CrMo 1Si

1.60 2.00 2.40 3.20
C% Mn% Si% Cr% Ni% Mo% Cu%
0.08 1.00 0.60 1.30 / 0.50 /

Type diameter
mm
Chemical composition (average) Application
T1

AWS A 5.28 ER100S-G
EN ISO 16834 Mn3NiCrMo

1.60 2.00 2.40 3.20
C% Mn% Si% Cr% Ni% Mo% Cu%
0.07 1.40 0.80 0.60 0.50 0.25 /
Tig welding rods for high tensile strength steels
T1S

AWS A 5.28 ER110S-G
EN ISO 16834 Mn3Ni1CrMo

1.60 2.00 2.40 3.20
C% Mn% Si% Cr% Ni% Mo% Cu%
0.08 1.60 0.80 0.30 1.60 0.30 0.10

Type diameter
mm
Chemical composition (average) Application
CORTEN

AWS A5.28 ER80S - G
EN 440 G3Ni1

1.60 2.00 2.40 3.20
C% Mn% Si% Cr% Ni% Mo% Cu%
0.08 1.40 0.80 0.30 0.80 / 0.35
Tig welding rods for weathe-proof steels.