Detalles
EXCALIBUR® 309/309L-16 has a flux coating that produces smooth arc transfer during welding.
Características
- Electrode coating provides smooth arc transfer in all welding positions, except vertical down
- Q2 Lot® - Certificate showing actual deposit composition and ferrite number (FN) by ferrite scope available online
Servicio de información
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CONFORMANCE
CONFORMANCES | SPECIFICATION | CLASSIFICATION |
---|---|---|
AWS | AWS A5.4 | E309-16, E309L-16 |
ABS | AWS A5.4 | E309-16, E309L-16 |
CWB | CSA W48 | E309-16, E309L-16 |
MECHANICAL PROPERTIES
Classification |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
---|---|---|---|
E309-16 Requirement | 550 (80) min. | 30 min. | |
E309L-16 Requirement | 520 (75) min. | 30 min. | |
Typical Result, As-welded | 470-490 (68-71) | 600-610 (87-88) | 32-42 |
DEPOSIT COMPOSITION
Classification | %Bi | %C | %Cr | %Cu | %Mn | %Mo | %N | %Ni | %P | %S | %Si | Ferrite Number (per AWS A4.2) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
E309-16 Requirement | 0.15 max. | 22.0 - 25.0 | 0.75 max. | 0.5 - 2.5 | 0.75 max. | 12.0 - 14.0 | 0.04 max. | 0.03 max. | 1.00 max. | |||
E309L-16 Requirement | 0.04 max. | 22.0 - 25.0 | 0.75 max. | 0.5 - 2.5 | 0.75 max. | 12.0 - 14.0 | 0.04 max. | 0.03 max. | 1.00 max. | |||
Typical Result | 0.001 | 0.03-0.04 | 23.8-24.6 | 0.04-0.08 | 1.4-1.7 | 0.08-0.40 | 0.06-0.10 | 12.7-13.4 | 0.02-0.03 | 0.01-0.02 | 0.36-0.55 | 9-16 |
TYPICAL OPERATING PROCEDURES
Diameter | Polarity⁽¹⁾ |
Current
Amps |
---|---|---|
3/32 in (2.4 mm) | DC+ | 40-70 |
3/32 in (2.4 mm) | AC | 40-70 |
1/8 in (3.2 mm) | DC+ | 60-100 |
1/8 in (3.2 mm) | AC | 60-100 |
5/32 in (4.0 mm) | DC+ | 90-140 |
5/32 in (4.0 mm) | AC | 90-140 |
3/16 in (4.8 mm) | DC+ | 120-185 |
3/16 in (4.8 mm) | AC | 120-185 |
NOTES
Note |
---|
⁽¹⁾ Preferred polarity is listed first. |