Technical Data & Resources
Datasheets, classification guides and handling advice for Mentrode and VAM Weld electrodes. Need a test certificate or a datasheet for another grade? Write to us.
Request a DatasheetMentrode E6013 – Technical Data
Mild steel covered electrode · All-position · AC / DC± · AWS A5.1 / ASME SFA-5.1 · IS 814 · EN ISO 2560-A
E6013 is a mild steel covered electrode with a titania (rutile) flux coating and potassium stabilisers for smooth arc starts and all-position welding. It gives a flat, fine-rippled bead with light-to-medium penetration, very low spatter and easy slag removal, on carbon and low-alloy steels.
Typical uses: general structural fabrication, light to medium plate, sheet metal and bodywork repair, tanks, vessels and non-critical pipe, maintenance and repair, agricultural and automotive frames. Suits sections from 2 to 12 mm.
Mechanical properties (as welded)
| Property | AWS A5.1 minimum | Mentrode test result |
|---|---|---|
| Tensile strength | 430 MPa | 511.6 MPa |
| Yield strength (0.2% offset) | 330 MPa | 415.5 MPa |
| Elongation in 2" | ≥ 17% | 22% |
| Charpy V-notch impact | Not required | ~ 86 J |
Weld metal chemical composition (wt %)
| Element | C | Mn | Si | S | P | Ni | Cr | Mo | V |
|---|---|---|---|---|---|---|---|---|---|
| AWS A5.1 max | 0.15 | 1.20 | 1.00 | 0.025 | 0.025 | 0.30 | 0.20 | 0.30 | 0.08 |
| Mentrode result | 0.09 | 0.64 | 0.30 | 0.008 | 0.020 | 0.01 | 0.01 | 0.002 | 0.01 |
Tested in an accredited laboratory, in accordance with AWS A5.1 / ASME SFA-5.1.
Recommended current and sizes
| Diameter (mm) | Length (mm) | Current (A) | Positions | Typical use |
|---|---|---|---|---|
| 2.5 | 350 | 60 – 90 | All positions | Thin sheet, bodywork, light repair |
| 3.15 | 350 | 90 – 130 | All positions | General fabrication (most common) |
| 4.0 | 450 | 130 – 180 | All positions | Medium plate, structural welding |
| 5.0 | 450 | 170 – 240 | Flat & horizontal | Heavier sections |
Open circuit voltage 50–70 V. Deposition about 1.2 kg/hr and recovery about 90% (3.15 mm, including stub loss).
Storage & reconditioning
- Store at 10–30 °C, below 60% RH, in dry conditions
- Use within 8 hours of opening; reseal the rest
- If damp, recondition at 100–150 °C for 1 hour
Safety
- Wear a certified welding helmet and full PPE
- Ensure good ventilation or fume extraction
- Keep away from flammable materials
Packing & supply
- 5 kg hermetic carton, moisture-resistant inner sleeve, PP cover
- Shelf life 1 year from manufacture (sealed, dry)
- Custom and white-label packing on request
Frequently Asked Questions
How do I read a classification like E7018?
E = electrode. 70 = minimum tensile strength of 70,000 psi. 1 = usable in all positions (2 = flat and horizontal only). The last digit, read with the one before it, gives the coating type and current: E6013 is rutile for AC or DC, and E7018 is low-hydrogen with iron powder for AC or DC+. Extra marks such as H4 (very low hydrogen), R (moisture-resistant coating) or -1 (improved low-temperature toughness) show special properties.
What do the low-alloy suffixes (A1, B2, C1…) mean?
- A1: 0.5% carbon-molybdenum – high-pressure piping, boilers
- B2 / B3: chromium-molybdenum – heat exchangers, petrochemical plants
- C1 / C2: nickel steels – low-temperature storage tanks
- D1 / D2: manganese-molybdenum – high-strength heavy machinery
- G: general low alloy – properties specified by the manufacturer
What does B2 mean?
B2 indicates a chromium-molybdenum weld deposit, about 1.25% Cr and 0.5% Mo. This chemistry gives creep resistance, so the weld stays strong at high service temperatures in boilers and steam lines.
How should electrodes be stored?
Keep boxes sealed, off the floor and in a dry place. Rutile electrodes such as E6013 should be used within 8 hours of opening and reconditioned at 100–150 °C for 1 hour if they pick up moisture. Low-hydrogen electrodes such as E7018 need more care: keep opened stock in a holding oven and re-dry as printed on the packet. Damp electrodes cause porosity and cracking.
Which standards do your electrodes meet?
Our E6013 is classified to AWS A5.1 / ASME SFA-5.1 E6013 and is manufactured to IS 814 (BIS India) and EN ISO 2560-A. Test results for each grade are available on request.
For datasheets, test certificates or technical advice: sales@vamweld.com · +91 77362 06068
