Oxford Alloys
8018-B2 COATED ELECTRODE
Diameter: 1/8 in| Item ID | OXF8018-B21-8 |
| AWS Spec: | 5.5 |
| AWS Class: | E8018-B2 |
| UNS Number: | W52018 |
| Welding Process: | SMAW |
Product Description
- Used for welding of ½% Cr - ½% Mo, 1% Cr - ½% Mo, and 1-¼% Cr - ½% Mo.
- These electrodes are used primarily in power piping and boiler work for the fabrication of plates, pipes, tubes, castings, and forgings.
- Hermetically Sealed Tubes
- Stenciled with AWS classification
- Certified Material Test Reports on all heats
Documents
Technical
| Chemical Composition | ||||||
|---|---|---|---|---|---|---|
| C | Mn | Si | P | S | CR | Mo |
| 0.05-0.12 | 0.90 max | 0.80 max | 0.03 max | 0.03 max | 1.00-1.50 | 0.40-0.65 |
| Mechanical Properties | |||
|---|---|---|---|
| Tensile Strength MPa (ksi) | Yield Strength MPs (ksi) | Elongation % | |
| AWS Requirements | 550 (80) min | 460 (67) min | 19 min |
| Typical Results - As welded | 670 (97) | 590 (97) | 25 |