Weld Star - SG2 (G3Si1) Endurance Pac (1.0mm) 250kg

Regular price £612.00

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Features and Applications

Bulk wire drum system that offers a high productivity solution for continuous high volume welding applications.

A copper coated solid wire suitable for single pass or multipass welding of unalloyed and low-alloyed carbon-manganese steels.

Good mechanical properties at sub-zero temperatures down to -40ºC.

Typically used on boilers, industrial machinery, bridges, shipbuilding, automotive, rail, structural and engineering fabrications etc.

Green wire is produced using virgin raw materials sourced from specialised steel mills, which ensures consistent reliability and quality.

Test Certificates can be found online @wilkinsonstar247.com


Typical Base Materials

S185, S235, S275, S355 - Grade A, B, D, AH32 to DH36 - L210, L240, L290, L360, L240NB, L290NB, L360NB, L360QB, L240MB, L290MB, L360MB, L415MB - X42, X46, X52, X60 - P235T1, P235T2, P275T1 - P275T2, P355N - P235GH, P265GH, P295GH, P355GH - S275, S355, S420, S275M, S275ML, S355M, S355ML, S420M, S420ML*
* Illustrative, not exhaustive list


EN ISO 14341-A - G 42 3 C1 / G 42 4 M21 3Si1
AWS A5.18 - ER 70S-6


Chemical Composition % (Typical)
C% Si% Mn% P% S% Cu%
0.07 0.85 1.45 <0.025 <0.025 <0.35
Cr% Ni% Mo% Al% V% Zr+Ti%
<0.15 <0.15 <0.15 <0.020 <0.030 <0.15


Mechanical Properties (Typical)
Shielding Gas C1 M21
Tensile Strength 540 MPa 580 MPa
Yield Strength 440 MPa
460 MPa
Elongation 30% 26%
Impact Strength 70 J 90 J
Test Temperature -30ºC -40ºC

Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.


Welding Parameters
Ømm Current (A) Voltage (V)
0.80 mm 60-180 18-22
1.00 mm 80-230 20-28 
1.20 mm
120-350 26-34


Shielding Gases

EN ISO 14175 - C1, M21


Welding Positions

EN ISO 6947 - PA, PB, PC, PD, PE, PF, PG


Packaging Data


Pallet Qty

0.80 mm

1.00 mm

1.20 mm

250 Kg

250 Kg

250 Kg




Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance.