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ESAB MILD STEEL MIG WIRE G3Si1 0.8mm 15kg 232108540H

SKU: 232108540H

Weld G3Si1

Original price was: £56.21.Current price is: £43.04. ex. VAT     £51.65 inc VAT

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A copper coated, G3Si1 solid wire for GMAW of all general structural and engineering unalloyed and low-alloyed carbon-manganese steels. The electrode may be welded with either a gas mixture or with pure CO2 as the shielding gas.

Typical Charpy V-Notch Properties

As Welded
Impact Value 52 ft-lb
Impact Value 70 J
Shielding Gas EN 80Ar/20CO2 (M21)
Testing Temperature -22 °F
Testing Temperature -30 °C

Typical Tensile Properties

Condition Elongation Shielding Gas Tensile Strength Yield Strength
As Welded 26 % EN 80Ar/20CO2 (M21) 560 MPa (81 ksi) 470 MPa (68 ksi)

Recommended Welding Parameters

Wire Diameter 1/16 in.
Wire Diameter 1.6 mm

Deposition Data

Current Deposition Rate Diameter Voltage Wire Feed Speed
60-180 A 0.8-2.6 kg/h (1-5 lb/h) 0.8 mm (0.030 in.) 18-22 V 3.2-11.0 m/min (126-433 in./min)
80-250 A 1.0-4.8 kg/h (2-10 lb/h) 1.0 mm (0.040 in.) 18-30 V 2.7-13.0 m/min (106-512 in./min)
120-330 A 1.3-6.9 kg/h (2-15 lb/h) 1.2 mm (0.047 in.) 18-34 V 2.3-13.0 m/min (91-512 in./min)


Wire Electrode EN ISO 14341-A : G 3Si1
SFA/AWS A5.18 : ER70S-6
Weld Metal EN ISO 14341-A : G 38 2 C1 3Si1
EN ISO 14341-A : G 42 3 M21 3Si1


Approvals CE EN 13479
DB 42.039.39
VdTÜV 13038
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Carbon-manganese steel (Mn/Si-alloyed)

Typical Weld Metal Analysis %

Typical Wire Composition %
C Mn Si
0.078 % 1.46 % 0.85 %
Additional information


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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: 
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.

ESAB MILD STEEL MIG WIRE G3Si1 0.8mm 15kg 232108540H

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Original price was: £56.21.Current price is: £43.04. ex. VAT     £51.65 inc VAT
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