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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 2 to 4 working days |
| Next Day | £15.54 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 7 to 10 working days |
Product Number: 02921
The SIP 02921 welding electrode — 00mm. 5kg x 2mm Mild Steel Welding Electrode (also known as welding rod, mma electrode or arc welding electrode) offers a selection of high-quality electrodes designed to comfortably accommodate various ARC/MMA applications in home, trade, and professional applications including sheet metal and much more. Perfect to partner a range of powerful SIP ARC welding machines. 5kg x 2mm 6013 mild steel electrode pack. Compatible across the sip welding, sip arc electrodes welding range — check product specifications for exact model fit.
Additional Information:
The SIP 2.5kg x 2mm Mild Steel Welding Electrodes offers a selection of high-quality electrodes designed to comfortably accommodate various ARC/MMA applications in home, trade, and professional applications including sheet metal and much more. Perfect to partner a range of powerful SIP ARC welding machines.About PartsForMachines:
PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| ITEM NO. | 02921 |
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| Electrode Size | 5kg x 2.00mm |
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| Electrode Material | Mild Steel |
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| Electrode Type | 6013 |
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| Gross Weight | 2.60kg |
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| Packaged Dimensions | 42(H) x 56(W) x 305mm(D) |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price | |
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05696 | SIP 05696 WELDMATE® PRO 180A ARC/TIG Inverter Welder | 1 Unit |
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05691 | SIP 05691 WELDMATE® PRO 200A DV ARC/TIG Inverter Welder | 1 Unit |
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Standard Delivery: £5.99
Next Day Delivery Available
Delivery Estimate: 2 to 4 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 02769 | 02777 | 02778 | 02779 | 02689 |
| Type | Electrodes | Electrodes | Electrodes | Electrodes | Electrodes |
| Size | 1.6mm | 2.50mm | 3.25mm | 4.00mm | |
| Weight | 1kg | 5kg | 5kg | 5kg | |
| Dia | 1.6mm | 2.50mm | 3.25mm | 4.00mm | |
| Reel | 1kg | 5kg | 5kg | 5kg | |
| Size Range | Up to 10mm | Up to 10mm | Up to 10mm | Up to 10mm | |
A. Compatible with: TIGREN TGN120MAT. These machines accept electrodes in the diameter range specified. Before use, confirm the electrode diameter matches your machine's rated electrode range — this is listed in the machine's technical specifications under 'Electrode Diameter'. Using an electrode outside the machine's rated range will produce a poor arc.
A. For 6013 electrodes at 2.00mm diameter, a starting range of 65–110A is typical. Increase current for faster travel speed and deeper penetration; reduce for thin material or vertical/overhead positions. Polarity: DC positive (DCEP) for most applications.
A. 6013 electrodes (like the SIP 02921) are easier to use — they strike easily on both AC and DC, produce a light slag that lifts cleanly, and are forgiving in positional welding. 7018 electrodes require more skill, must be stored dry (in an oven), and need DC polarity, but give higher tensile strength — important for structural work. For most DIY and light fabrication, 6013 is the right choice.
A. Yes — 6013 electrodes run on both AC and DC. They're one of the most versatile electrode types available, which makes them a good all-round choice for transformer (AC) machines as well as modern inverter (DC) welders. On DC, connect the electrode to positive (DCEP) for most applications.
A. The SIP 02921 comes in a 2.5kg pack of 2.00mm electrodes. Each 2.00mm electrode produces roughly 150–250mm of weld bead depending on settings and technique. For comparison work or small repairs, this pack gives you a useful working supply without committing to a larger quantity.
A. Electrode sticking (freezing) is almost always caused by current set too low. Increase your amperage in small steps. If the electrode is new and still sticks, check the earth clamp connection — a high-resistance earth forces the arc energy into the contact point. Also confirm the base metal is clean at the weld area.
A. No — the SIP 02921 6013 electrode is formulated for mild steel and low-alloy steel. Stainless steel requires a 308L or 316L electrode. Aluminium cannot be ARC/MMA welded with standard electrodes — it requires TIG or MIG. See the stainless steel electrodes and hardfacing electrode ranges in the ARC Consumables section.
A. Chip or snap off the slag at the tip of the electrode to expose fresh wire. Strike the arc on clean base metal or a piece of scrap, establish the arc, then move to your joint. With 6013 electrodes like the SIP 02921, restarts are reliable — one of the advantages of this electrode type.
A. Check your machine's specification for the accepted wire diameter range (typically 0.6mm-1.2mm for MIG) or electrode diameter range (typically 1.6mm-4.0mm for ARC/MMA). The machine's output amperage determines the maximum electrode size it can run — higher amperage machines handle thicker electrodes.
A. Compatible with: TIGREN TGN120MAT Check that your machine's minimum output current can run 2.00mm electrodes — the minimum recommended current for this diameter is 150A. Most SIP ARC inverters comfortably cover this range.
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