Lincoln Pipeliner 6P+ is an AWS A5.1/A5.1M E6010 SMAW stick electrode family with 60 ksi minimum tensile and DC+ only, all positions operation. WeldingMart stocks 5 package and diameter variants of this grade, all sharing the same AWS classification - select the diameter and package format that fits your application below.
E6010 is an AWS A5.1 cellulosic-coated DC+ SMAW electrode with 60 ksi minimum tensile, designed for deep-penetration open-root pipe welding and all-position fast-freeze fabrication. The cellulose coating produces a driving arc that cuts through dirt, mill scale, and rust, making E6010 the industry standard for cross-country pipeline root passes, structural repair, and field welding where surface prep is limited. DC+ only; not designed for AC service.
| AWS classification | AWS A5.1/A5.1M E6010 |
|---|---|
| Minimum tensile | 60 ksi minimum |
| Polarity / position | DC+ only, all positions |
| Available diameters | 3/32 in through 1/4 in (varies by package) |
| Package formats | see size variants below |
- Brand-authorized distributor - factory-fresh stock, full warranty pass-through
- Multiple diameter and package variants in stock - select the SKU below that matches your job
- US warehouse fulfillment, 1 business day ship time
- 30-day returns on unopened cartons





