DETAILS
EXCALIBUR® 330-16 provides good heat and scale resistance up to 1800°F (980°C). Low heat input welding procedures should be used to prevent solidification cracking.
Features
- Offers good heat and scale resistance to 1800°F (980°C)
- Low heat input welding procedures should be used to prevent solidification cracking
- High sulfur environments adversely affect the high temperature performance
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 | E330-16 |
MECHANICAL PROPERTIES
| Classification |
Tensile Strength
MPa (ksi) |
Elongation
% |
|---|---|---|
| E330-16 Requirement | 520 (75) min. | 25 min. |
| Typical Result, As-welded | 600-670 (87-97) | 27-28 |
DEPOSIT COMPOSITION
| Classification | %C | %Cr | %Cu | %Mn | %Mo | %Ni | %P | %S | %Si |
|---|---|---|---|---|---|---|---|---|---|
| E330-16 Requirement | 0.18 - 0.25 | 14.0 - 17.0 | 0.75 max. | 1.0 - 2.5 | 0.75 max. | 33.0 - 37.0 | 0.04 max. | 0.03 max. | 1.00 max. |
| Typical Result | 0.19-0.20 | 15.5-15.9 | 0.08-0.11 | 1.8-2.1 | 0.15-0.16 | 33.6-35.3 | 0.03 | 0.00 | 0.40-0.60 |
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. |