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Weld Star SG2 G3Si1 MIG Wire
- Produces high-quality welds with good mechanical properties
- Easy to feed and weld with
- Consistent performance
- Durable and reliable
£3.67 – £17.50 ex VAT


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Weld Star SG2 G3Si1 MIG Wire is a high-quality, copper-coated solid wire suitable for single pass or multipass welding of unalloyed and low-alloyed carbon-manganese steels. It exhibits good mechanical properties at sub-zero temperatures down to -40ºC.
Weld Star SG2 G3Si1 MIG Wire is precision layer wound for superior wire feeding characteristics and is vacuum-sealed in aluminium foil packaging to prevent moisture absorption. It is typically used in a wide range of applications, including:
- Boilers
- Industrial machinery
- Bridges
- Shipbuilding
- Automotive
- Rail
- Structural and engineering fabrications
Features
- Copper coated solid wire
- Suitable for single pass or multipass welding
- Intended for unalloyed and low-alloyed carbon-manganese steels
- Exhibits good mechanical properties at sub-zero temperatures down to -40ºC
- Precision layer wound for superior wire feeding characteristics
- Vacuum-sealed in aluminum foil packaging to prevent moisture absorption
Ordering
Description | Part No. |
---|---|
SG2 G3Si1 – 0.6mm – 1kg | 3010200626 |
SG2 G3Si1 – 0.8mm – 1kg | 3010200627 |
SG2 G3Si1 – 1.0mm – 1kg | 3010200630 |
SG2 G3Si1 – 0.6mm – 5kg | 3010200605 |
SG2 G3Si1 – 0.8mm – 5kg | 3010200606 |
SG2 G3Si1 – 0.8mm – 5kg | 3010200608 |
Weight | N/A |
---|---|
Brand |
Weld Star |
AWS Class |
ER70S-6 |
EN ISO Class |
G 42 3 C1 / G 42 4 M21 3Si1 |
Weight |
1kg ,5kg |
Size |
0.6mm ,0.8mm ,1.0mm |
Click and Collect:
Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup. Just want advice? No problem. Feel free to call in to speak to one of our friendly experts.
EWS Fleet Coverage Areas:Â
Southampton | Eastleigh | Winchester | Alton | Farnham | Petersfield | Havant | Hayling Island | Waterlooville | Fareham | Portsmouth | Gosport | Chichester | Arun | Worthing | New Forest | Christchurch | Salisbury | Wiltshire | Test Valley | Basingstoke and Deane | West Berkshire | Reading | Hart | Waverley | East Hampshire | East Dorset | Hampshire | Bournemouth | Poole | Lymington | Ringwood | Verwood | East Preston | Goring-by-Sea | Lancing | Shoreham-by-Sea | Steyning | Bramber | Horsham | Adur
Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.
UK Delivery for Gas Cylinders:
Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.
International Delivery:
Please contact us for an accurate delivery quote.
Classifications
EN ISO 14341-A - G 42 3 C1 / G 42 4 M21 3Si1
AWS A5.18 - ER 70S-6