Oxford Alloys
8018-B8 COATED ELECTRODE
Pkg: 10 lb Tube| Item ID | OXF8018-B8ELE |
| AWS Spec: | 5.5 |
| AWS Class: | E8018-B8 |
Product Description
- Designed to weld 9% Chrome - 1% Molybdenum creep resisting steels such as ASTM A213-T9 and A335-P9.
- These types of steels are normally used in pressure vessels and piping for high temperature service. This alloy was formally called 505.
- Hermetically Sealed Tubes
- Stenciled with AWS classification
- Certified Material Test Reports on all heats
Documents
Technical
| Chemical Composition | ||||||
|---|---|---|---|---|---|---|
| C | Mn | Si | P | S | Ni | Cr |
| 0.05-0.10 | 1.0 max | 0.90 max | 0.03 max | 0.03 max | 0.40 max | 8.0-10.5 |
| Mo | ||||||
| 0.85-1.20 | ||||||
| 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 |