Weld Star - CF3 (G4Si1) Wire (1.2mm) 18kg

Weld Star - CF3 (G4Si1) Wire (1.2mm) 18kg

Stock Code: CBL-00433796
Manufacturer Part No: 3010201318
£57.60 (inc VAT) per EACH
£48.00 (exc VAT)
Quantity: - +

Features and Applications


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


Environmentally friendly when compared against traditional copper wires offering less fume and smoke in the working environment.


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 plastic bag packaging to prevent moisture absorption.


Fitted with alignment hole clip to ensure smooth feeding.


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%
0.080.951.70<0.020<0.0200.010
      
Cr%Ni%Mo%Al%V%Zr+Ti%
<0.15<0.15<0.050<0.020<0.030<0.15

 






































Mechanical Properties (Typical)
Shielding GasC1M21
Tensile Strength570 MPa590 MPa
Yield Strength460 MPa
490 MPa
Elongation36%28%
Impact Strength58 J88 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
ØmmCurrent (A)Voltage (V)
0.80 mm60-20018-24
1.00 mm80-30018-32
1.20 mm
120-38018-34

 


Shielding Gases


EN ISO 14175 - C1, M21


 


Welding Positions


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


 





MaterialCopper Free
BrandWeld Star
ClassificationCF3 - G4Si1
Diameter1.2MM
Weight18KG

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