Welding rods buying guide for UK DIY work
Updated: October 2026
You have an MMA welder, a gate or bracket to repair, and a search page full of products that are not necessarily the same thing. This welding rods buying guide separates a useful mild-steel electrode from TIG tungsten, holders and misleading marketplace data. Start with the process and classification, then a diameter your machine can run, then a pack size you can verify. The [welding electrodes comparison](/hub/soldering-and-welding/welding-electrodes) shows the current amazon.co.uk options side by side. The aim is to read the packet before ratings and listing bullets decide the purchase. Shelf prices are GBP figures from amazon.co.uk. We updated this guide in October 2026 and did not run a laboratory weld. A qualifying purchase through our links can earn a commission at no extra cost to you.
You have an MMA welder, a gate or bracket to repair, and a search page full of products that are not necessarily the same thing.
You have an MMA welder, a gate or bracket to repair, and a search page full of products that are not necessarily the same thing. This welding rods buying guide separates a useful mild-steel electrode from TIG tungsten, holders and misleading marketplace data. Start with the process and classification, then a diameter your machine can run, then a pack size you can verify. The welding electrodes comparison shows the current amazon.co.uk options side by side. The aim is to read the packet before ratings and listing bullets decide the purchase. Shelf prices are GBP figures from amazon.co.uk. We updated this guide in October 2026 and did not run a laboratory weld. A qualifying purchase through our links can earn a commission at no extra cost to you.
Our top picks
| Badge | Product | Classification | Diameter | Stated pack | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall |  GYS GYS E6013 2.5 mm | E6013 | 2.5 mm | 110 claimed | 9.2 | about £16.65 | View offer |
| Preis-Tipp |  GYS GYS E6013 1.6 mm | E6013 | 1.6 mm | 50 listed | 9.0 | about £7.63 | View offer |
| Alternative |  MKGT MKGT E6013 2.5 mm, 50 | E6013 | 2.5 mm | 50, AC and DC claimed | 8.8 | about £14.97 | View offer |
On this page
What you are actually buying
For ordinary stick welding, look for MMA or manual metal arc electrodes. An E6013 rod has a metal core and a flux coating; both are consumed as you weld. A TIG tungsten electrode carries the TIG arc and normally stays separate from the filler metal. The £24.99 mixed tungsten pack in this comparison is not a substitute for a packet of E6013, even though both products use the word electrode.
Search results also mix in electrode holders, carbon rods and laboratory electrodes. A useful listing should name the welding process, classification, diameter and quantity before you consider its star rating. If it says solar powered or hand powered, that is a bad marketplace attribute, not a statement about welding current. E6013 is a common choice for clean mild-steel fabrication, repairs and practice. It is not automatically right for stainless steel, aluminium or every load-bearing joint. The GYS 1.6 mm listing includes a stainless 316L bullet, but its E6013 classification and buyer reports point to a mild-steel rutile rod. Treat that contradiction as a reason to reject the stainless claim.
Read the classification before the reviews
The AWS code E6013 names the electrode family. European packets may also carry EN ISO 2560 classifications. Codes such as E 38 0 RC 11 and E 42 0 RR 12 add strength class, impact requirement, coating and operating characteristics. You do not need to memorise every character. You do need the full code when welding position, current type or a specified procedure matters.
Two products sold as 6013 can have different RC or RR classifications. An RC 11 rod may include vertical-down capability, while an RR 12 product can have a different position envelope. ESAB publishes its OK 46.00 as E 38 0 RC 11 with AC/DC use and UKCA information; Weld Right publishes E 42 0 RR 12 and diameter-specific current bands. Many rutile E6013 rods run on AC and DC, but open-circuit voltage and the usable current range still depend on the product and the machine. Inverter compatible alone does not say whether your output and duty cycle suit a long repair. The welding rod size guide covers diameter and starting ranges.
Balance diameter, quantity and price
Choose diameter for the steel and the welder before you compare pack prices. This set includes 1.6 mm rods for lighter work and 2.5 mm rods for broader shed use. A thinner electrode can limit heat on sheet, but it deposits less metal and burns down quickly. A 2.5 mm rod is more productive on suitable material, and it can make burn-through harder to avoid on thin edges.
Pack quantity changes the real cost. Small amazon.co.uk stick packs here run from £7.63 to £19.99, while UK welding suppliers also sell grab packs and cartons in kilograms. Thirty rods can suit one repair because little stock is left to absorb moisture. A 5 kg carton usually costs less per rod for regular fabrication, but only if you can keep it dry and will use it. Verify the count. The GYS 2.5 mm listing claims 110 rods, while reviews mention deliveries of roughly 60 and 90. Weld Right advertises 30 rods, and one buyer reported receiving two fewer. Named packs from this set are on the best welding rods UK guide.
Spot listing traps and know when not to buy
Marketplace data helps only when the fields agree. The Weld Right title says 2.5 mm while its model number says 1.6 mm. The two MKGT sizes display the same 4.5-star figure from 2,421 reviews, and the available review text is shared, so those reviews are not two independent endorsements. TRQWH selects 3/32 inch and also names 1/8 inch on the same listing. Check the option, the packet image and the delivered label.
E6013 is a general fabrication and practice rod. E7018 is a low-hydrogen family commonly chosen for structural or coded work. If a drawing, engineer or welding procedure specifies 7018, none of the E6013 packs here is a substitute. The 6013 vs 7018 guide sets that boundary. Welding mild steel produces fume that the HSE treats as carcinogenic. Use suitable local exhaust ventilation indoors, and respiratory protective equipment where extraction does not control exposure. Opening a garage door is not a complete control plan. Stop before welding a closed container, a safety-critical structure or an unknown coated metal.
Common questions
Is E6013 the right rod for mild steel?
E6013 is commonly used for clean mild-steel practice, light fabrication and repairs because its rutile coating generally gives manageable arc and slag behaviour. It is not automatically suitable for structural, coded, stainless or aluminium work. Follow the drawing, welding procedure or manufacturer’s consumable recommendation where one exists.
What does EN ISO 2560 on the packet mean?
EN ISO 2560 is a classification system for covered electrodes used to weld non-alloy and fine-grain steels. The characters communicate properties and operating characteristics. Compare the full manufacturer code and datasheet; do not assume two rods described simply as E6013 have identical position or current capability.
Should I buy 30 rods or 5 kg?
Buy a small pack for a single repair, occasional practice or when you cannot store electrodes reliably. A 5 kg carton usually makes more financial sense for repeated work, although damp or unused rods erase that advantage. Compare verified weight or count, not just the headline price.
Will E6013 run on a small inverter?
Often yes, if the rod diameter, current range and required open-circuit voltage suit the inverter. A 2.5 mm Weld Right rod is listed at 50–90 A, for example, but another manufacturer may specify a different band. Check both manuals and start within the rod maker’s range.
Do E6013 rods need an oven?
For ordinary DIY storage, keep E6013 sealed and dry at room temperature unless the manufacturer says otherwise. Do not apply a 7018 baking cycle to a rutile rod. If the coating is damp, cracked or flaking and no approved re-drying instruction is available, replace the electrode.
Why does a listing say stainless when the rod is E6013?
Marketplace bullets can be copied or mapped incorrectly. A standard E6013 mild-steel classification is not converted into a 316L stainless consumable by one conflicting bullet. Use the packet classification and manufacturer’s technical data, and return the product if the delivered label does not match the job.
Related pages
Sources
Public UK sources and the amazon.co.uk listings in this set, last checked on 17 October 2026.
- HSE, mild steel welding fume (retrieved 17 October 2026)
- HSE, health risks of welding (retrieved 17 October 2026)
- HSE WL3, welding fume control (retrieved 17 October 2026)
- ESAB OK 46.00 (retrieved 17 October 2026)
- ESAB, storing and redrying stick electrodes (retrieved 17 October 2026)
- TWI, thoriated tungsten electrodes (retrieved 17 October 2026)
- TWI, rutile and cellulosic electrodes (retrieved 17 October 2026)
- The Welding Store, ESAB OK 46.30 2.5 mm (retrieved 17 October 2026)