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Weld Star - SG3 (G4Si1) Wire (1.0mm) 15kg (Plastic)

★★★ ONLINE QTY BREAK ON 72+ ★★★
Availability: Out of stock
Order Code: 3010301510

Features and Applications

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

The higher Si-Mn content increases the weld metal strength and leaves a good bead appearance.

Designed for semi-automatic and full-automatic GMAW applications.

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

Vacuum-sealed aluminium foil packaging to prevent moisture absorption.

Precision layer wound for superior wire feeding characteristics.

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 S460, P460, S460ML*
* Illustrative, not exhaustive list

 

Standards
EN ISO 14341-A - G 42 3 C1 / G 46 4 M21 4Si1
AWS A5.18 - ER 70S-6

 

Chemical Composition % (Typical)
C% Si% Mn% P% S% Cu%
0.08 0.95 1.70 <0.020 <0.020 <.025
           
Cr% Ni% Mo% Al% V% Zr+Ti%
<0.15 <0.15 <0.050 <0.020 <0.030 <0.15

 

Mechanical Properties (Typical)
Shielding Gas C1 M21
Tensile Strength 570 MPa 590 MPa
Yield Strength 460 MPa
490 MPa
Elongation 30% 28%
Impact Strength 58 J 88 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 60-200 18-24
1.00 mm 80-300 18-32
1.20 mm
120-380 18-34

 

Shielding Gases

EN ISO 14175 - C1, M21

 

Welding Positions

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

 

Packaging Data
Diameter

Weight

Spool Pallet Qty

0.80 mm

1.00 mm

1.20 mm

15 Kg

15 Kg

15 Kg

D300

D300

D300

72

72

72

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.

Features and Applications

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

The higher Si-Mn content increases the weld metal strength and leaves a good bead appearance.

Designed for semi-automatic and full-automatic GMAW applications.

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

Vacuum-sealed aluminium foil packaging to prevent moisture absorption.

Precision layer wound for superior wire feeding characteristics.

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 S460, P460, S460ML*
* Illustrative, not exhaustive list

 

Standards
EN ISO 14341-A - G 42 3 C1 / G 46 4 M21 4Si1
AWS A5.18 - ER 70S-6

 

Chemical Composition % (Typical)
C% Si% Mn% P% S% Cu%
0.08 0.95 1.70 <0.020 <0.020 <.025
           
Cr% Ni% Mo% Al% V% Zr+Ti%
<0.15 <0.15 <0.050 <0.020 <0.030 <0.15

 

Mechanical Properties (Typical)
Shielding Gas C1 M21
Tensile Strength 570 MPa 590 MPa
Yield Strength 460 MPa
490 MPa
Elongation 30% 28%
Impact Strength 58 J 88 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 60-200 18-24
1.00 mm 80-300 18-32
1.20 mm
120-380 18-34

 

Shielding Gases

EN ISO 14175 - C1, M21

 

Welding Positions

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

 

Packaging Data
Diameter

Weight

Spool Pallet Qty

0.80 mm

1.00 mm

1.20 mm

15 Kg

15 Kg

15 Kg

D300

D300

D300

72

72

72

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.

CE

UKCA