Welding, Cutting & Safety Solutions

Weld Star – CF2 (G3Si1) Wire (1.2mm) 18kg


£50.00 ex VAT £60.00 inc VAT

Brand: Weld Star
Product Model:
In Stock

  • Non-copper coated solid wire suitable for various welding applications
  • Environmentally friendly wire emitting less fumes and smoke in the work environment
  • Stable arc ensures high welding speeds and minimum spatter
  • Good mechanical properties at sub-zero temperatures down to -40 degC
  • Precision layer wound wire with superior feeding characteristics
  • Manufactured using virgin raw materials from specialized steel mills to ensure reliability and quality
  • Description

    Weld Star – CF2 (G3Si1) Wire (1.2mm) 18kg

    Features and Applications

    • Non-copper coated solid wire
    • Suitable for single pass or multipass welding of unalloyed and low-alloyed carbon-manganese steels
    • Environmentally friendly alternative to traditional copper wires, emitting less fume and smoke in the working environment
    • Advantages of a stable arc, allowing for increased welding speeds and high-quality welds with minimal spatter
    • Good mechanical properties at sub-zero temperatures down to -40 degC
    • Vacuum-sealed plastic bag packaging to prevent moisture absorption
    • Fitted with alignment hole clip for smooth feeding during welding
    • Precision layer wound for superior wire feeding characteristics
    • Typically used in various applications including boilers, industrial machinery, bridges, shipbuilding, automotive, rail, and structural and engineering fabrications
    • Green wire is produced using virgin raw materials sourced from specialized steel mills, ensuring consistent reliability and quality.

    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)
    0 070 851 45<0 025<0 0250 010
    <0 15<0 15<0 15<0 020<0 030<0 15
    Mechanical Properties (Typical)
    Shielding GasC1M21
    Tensile Strength540 MPa580 MPa
    Yield Strength440 MPa460 MPa
    Impact Strength70 J90 J
    Test Temperature-30 degC-40 degC

    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 mm60-18018-22
    1 00 mm80-23020-28
    1 20 mm120-35026-34

    Shielding Gases

    EN ISO 14175 – C1, M21

    Welding Positions

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

    Packaging Data
    Weight Spool Pallet Qty
    0 80 mm
    1 00 mm
    1 20 mm
    15 Kg
    18 Kg
    18 Kg
    BS300 BS300
    72 56

    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
    OK Aristorod 12 50 – ESAB

    A carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.


    There are no reviews yet.

    Be the first to review “Weld Star – CF2 (G3Si1) Wire (1.2mm) 18kg”

    Your email address will not be published. Required fields are marked *

    This site uses Akismet to reduce spam. Learn how your comment data is processed.

    You may also like…

    • Weld Star – CF2 (G3Si1) Wire (1.0mm) 18kg


      £51.25 ex VAT £61.50 inc VAT