Détails
Électrode enrobée à haut dépôt pour les soudures larges en position plate ou à pente légèrement descendante (15° max)
Traits
- Taux de dépôt élevés
- Aspect lisse du cordon de soudure
- Éclaboussures minimes
- Pénétration peu profonde
Disclaimers
Des informations de service
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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 A5.1 | E7024-1 |
ISO | ISO 2560-B | E4924-1 A |
ABS | AWS A5.1 | E7024-1 |
BV | BV - Chapter 5 | 1 |
CWB | CSA W48 | E4924-1 |
DNV-GL | DNV - 2.9 | 1 |
LR | LR - Chapter 11 | 1M |
MECHANICAL PROPERTIES
Classification |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
Charpy V-Notch
J (ft-lbs) @ -20°C (0°F) |
Hardness Rockwell B |
---|---|---|---|---|---|
E7024-1 Requirement | 400 (58) min. | 480 (70) min. | 22 min. | 27 (20) min. | |
Typical Result, As-welded | 450-530 (65-76) | 520-610 (76-88) | 22-30 | 27-80 (20-59) | 82-93 |
DEPOSIT COMPOSITION
Classification | %C | %Cr | %Mn | %Mo | %Ni | %P | %S | %Si | %V | %Mn+Ni+Cr+Mo+V |
---|---|---|---|---|---|---|---|---|---|---|
E7024-1 Requirement | 0.15 max. | 0.20 max. | 1.25 max. | 0.30 max. | 0.30 max. | 0.035 max. | 0.035 max. | 0.90 max. | 0.08 max. | 1.50 max. |
Typical Result | 0.05-0.11 | 0.03-0.06 | 0.67-1.13 | 0.02 max. | 0.01-0.05 | 0.012-0.022 | 0.004-0.011 | 0.25-0.54 | 0.02-0.03 | 0.79-1.25 |
TYPICAL OPERATING PROCEDURES
Diameter | Polarity⁽¹⁾ |
Current
Amps |
---|---|---|
1/8 in (3.2 mm) | AC | 115-175 |
1/8 in (3.2 mm) | DC± | 100-160 |
5/32 in (4.0 mm) | AC | 180-240 |
5/32 in (4.0 mm) | DC± | 160-215 |
3/16 in (4.8 mm) | AC | 240-300 |
3/16 in (4.8 mm) | DC± | 220-280 |
7/32 in (5.6 mm) | AC | 300-380 |
7/32 in (5.6 mm) | DC± | 270-340 |
1/4 in (6.4 mm) | AC | 340-440 |
1/4 in (6.4 mm) | DC± | 320-400 |
NOTES
Note |
---|
⁽¹⁾ Preferred polarity is listed first. |