DETAILS
EXCALIBUR® 309/309L-17 designed with low carbon levels to help eliminate carbide precipitation.
Features
- Electrode coating provides for smooth arc transfer in the flat and horizontal positions
- Designed with low carbon levels to help eliminate carbide precipitation
- Q2 Lot® - Certificate showing actual deposit composition and ferrite number (FN) by ferrite scope available online
Disclaimers
Service Information
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
See test result disclaimer
CONFORMANCE
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.4 | E310-16 |
MECHANICAL PROPERTIES
| Classification |
Tensile Strength
MPa (ksi) |
Elongation
% |
|---|---|---|
| E310-16 Requirement | 550 (80) min. | 30 min. |
| Typical Result, As-welded | 580-630 (84-92) | 40-41 |
DEPOSIT COMPOSITION
| Classification | %C | %Cr | %Cu | %Mn | %Mo | %Ni | %P | %S | %Si |
|---|---|---|---|---|---|---|---|---|---|
| E310-16 Requirement | 0.08 - 0.20 | 25.0 - 28.0 | 0.75 max. | 1.0 - 2.5 | 0.75 max. | 20.0 - 22.5 | 0.03 max. | 0.03 max. | 0.75 max. |
| Typical Result | 0.10-0.12 | 26.3-26.6 | 0.03 | 2.0-2.1 | 0.08 | 20.9-21.7 | 0.02 | 0.00 | 0.56-0.63 |
TYPICAL OPERATING PROCEDURES
| Diameter | Polarity⁽¹⁾ |
Current
Amps |
|---|---|---|
| 3/32 in (2.4 mm) | DC+ | 40-80 |
| 3/32 in (2.4 mm) | AC | 40-80 |
| 1/8 in (3.2 mm) | DC+ | 75-110 |
| 1/8 in (3.2 mm) | AC | 75-110 |
| 5/32 in (4.0 mm) | DC+ | 95-150 |
| 5/32 in (4.0 mm) | AC | 95-150 |
| 3/16 in (4.8 mm) | DC+ | 130-200 |
| 3/16 in (4.8 mm) | AC | 130-200 |
NOTES
| Note |
|---|
| ⁽¹⁾ Preferred polarity is listed first. |