Stick Alloy Support
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Open support pathWashington Alloy 11018-M low-hydrogen electrode setup guidance and package options.
The 11018‑M is a low‑hydrogen, iron‑powder coated SMAW electrode crafted for structural welding on high‑strength, low‑alloy steels. It delivers superior mechanical properties, low diffusible hydrogen, and excellent impact toughness for demanding environments
Key Features:
- Minimum tensile strength of 110 ksi (≈ 760 MPa)
- Strong impact resistance at low temps (e.g. ≥ 20 ft‑lb CVN at -50 °F)
- Low hydrogen content (< 4 mL/100 g) is suitable for welding high-hydrogen‑sensitive steels
- Available in multiple diameters with DC‑DCEP or AC usability
| Property | Specification |
|---|---|
| AWS Classification | E11018‑M H4R (low-hydrogen, moisture resistant) | | |
| Tensile Strength | ~110 000 psi / ~760 MPa | |
| Yield Strength | ~107 000 psi / ~736 MPa | |
| Elongation | ~22 % | |
| Impact Toughness | ≥ 20 ft‑lb at -60-50 °F (~≥ 27 J) | |
| Chemical Composition | Includes Ni, Mn, Mo; low C, Si, Cr | |
| Rod Size | Amps | Amazon link: Needs verification. | Shopify |
|---|---|---|---|
| 3/32" | 60-100 | Amazon link: Needs verification. | Shop at ArcWeld Store |
| 1/8" | 80-160 | Amazon link: Needs verification. | Shop at ArcWeld Store |
| 5/32" | 130-220 | Amazon link: Needs verification. | Shop at ArcWeld Store |
| 3/16" | 200-300 | Amazon link: Needs verification. | Shop link unavailable |
Shop tip: confirm rod type, amperage, polarity, and work clamp condition before assuming the machine has failed.
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A plasma electrode carries the arc inside the torch. Electrode wear affects arc starting, cut quality, and consumable life.