DETAILS
The choice for novice or experienced welders looking for an easy to operate self-shielded, flux-cored wire. The excellent arc control and accommodating weld puddle enable operators to make high quality weld deposits regardless of skill level.
Eigenschaften
- Verbesserte Drahtfördereigenschaften - neue, höhere Drahtsteifheit für besseren Drahtvorschub und sanften Lichtbogenübergang
- Wire Snap-off - Drahtende ohne Werkzeug für verbessertes Wiederzünden leicht abzubrechen
- Erfüllt AWS D1.8 Anforderungen für anspruchsvolle Schweißungen - Drei Chargentests verfügbar unter www.lincolnelectric.com/D1.8 zur Erfüllung der AWS D1.8 Chargenauswahl-Anforderungen
- Einfache Handhabung - Schweißer aller Leistungsstufen profitieren von dem leicht zu kontrollierenden Lichtbogen und dem gut beherrschbaren Schweißbad auch in Zwangslagen
Service Informationen
Dokumentation
Ergänzende Produkte
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS-Suchseite
CONFORMANCE
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.20 | E71T-8-H8 |
| AWS | AWS A5.36 | E71T8-A2-CS3-H8 |
| ABS | ABS - Part 2 | 3YSA |
MECHANICAL PROPERTIES
| Classification | Polarity |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
Charpy V-Notch
J (ft-lbs) @ -30°C (-20°F) |
|---|---|---|---|---|---|
| E71T-8-H8 Requirement | DC- | 400 (58) min. | 480-660 (70-95) | 22 min. | 27 (20) min. |
| E71T8-A2-CS3-H8 Requirement | DC- | 400 (58) min. | 480-660 (70-95) | 22 min. | 27 (20) min. |
| Typical Result, As-welded | DC- | 430 (62) | 560-610 (81-88) | 25 | 41-75 (30-55) |
DEPOSIT COMPOSITION
| Classification | Polarity | %Al | %B | %C | %Mn | %P | %S | %Si |
Diffusible Hydrogen
mL/100g Weld Metal |
|---|---|---|---|---|---|---|---|---|---|
| E71T-8-H8 Requirement | DC- | 0.30 max. | 1.75 max. | 0.03 max. | 0.03 max. | 0.60 max. | 8.0 max. | ||
| E71T8-A2-CS3-H8 Requirement | DC- | 0.30 max. | 1.75 max. | 0.030 max. | 0.030 max. | 0.60 max. | 8 max. | ||
| Typical Result | DC- | 0.6-0.8 | 0.0017 | 0.16-0.20 | 0.58-0.69 | 0.011 | 0.010 | 0.18-0.24 | 5.5 |
TYPICAL OPERATING PROCEDURES
| Diameter | Polarity |
CTWD
mm (in.)⁽¹⁾ |
Wire Feed Speed
m/min (in/min) |
Voltage
volts |
Approx. Current
amps |
Melt-off Rate
kg/hr (lb/hr) |
Deposition Rate
kg/hr (lb/hr) |
Efficiency
% |
|---|---|---|---|---|---|---|---|---|
| 1/16 in (1.6 mm) | DC- | 25 (1) | 3.8 (150) | 17-19 | 220 | 2.4 (5.3) | 1.9 (4.2) | 80 |
| 1/16 in (1.6 mm) | DC- | 25 (1) | 5.1 (200) | 19-21 | 245 | 3.2 (7.1) | 2.5 (5.4) | 76 |
| 1/16 in (1.6 mm) | DC- | 25 (1) | 6.4 (250) | 21-23 | 270 | 4.0 (8.9) | 3.0 (6.6) | 74 |
| 1/16 in (1.6 mm) | DC- | 25 (1) | 7.6 (300) | 23-25 | 295 | 4.7 (10.4) | 3.5 (7.7) | 75 |
| 1/16 in (1.6 mm) | DC- | 25 (1) | 8.9 (350) | 25-27 | 315 | 5.6 (12.3) | 4.3 (9.4) | 77 |
| 0.072 in (1.8 mm) | DC- | 19-25 (3/4-1) | 2.5 (100) | 17-18 | 184 | 2.0 (4.5) | 1.6 (3.6) | 80 |
| 0.072 in (1.8 mm) | DC- | 19-25 (3/4-1) | 3.8 (150) | 18-19 | 250 | 3.1 (6.7) | 2.5 (5.4) | 80 |
| 0.072 in (1.8 mm) | DC- | 19-25 (3/4-1) | 5.1 (200) | 20-21 | 295 | 4.0 (8.9) | 3.2 (7.1) | 81 |
| 0.072 in (1.8 mm) | DC- | 19-25 (3/4-1) | 6.4 (250) | 22-23 | 330 | 5.1 (11.2) | 4.0 (8.9) | 79 |
| 0.072 in (1.8 mm) | DC- | 19-25 (3/4-1) | 7.6 (300) | 23-24 | 355 | 6.1 (13.4) | 4.8 (10.6) | 79 |
| 5/64 in (2.0 mm) | DC- | 19-25 (3/4-1) | 2.3 (90) | 18-19 | 210 | 2.2 (4.9) | 1.8 (4.1) | 82 |
| 5/64 in (2.0 mm) | DC- | 19-25 (3/4-1) | 3.2 (125) | 19-20 | 260 | 3.2 (7.0) | 2.6 (5.6) | 81 |
| 5/64 in (2.0 mm) | DC- | 19-25 (3/4-1) | 3.8 (150) | 20-21 | 300 | 3.8 (8.4) | 3.0 (6.7) | 80 |
| 5/64 in (2.0 mm) | DC- | 19-25 (3/4-1) | 5.1 (200) | 21-22 | 340 | 5.1 (11.2) | 4.1 (9.0) | 81 |
| 5/64 in (2.0 mm) | DC- | 19-25 (3/4-1) | 6.1 (240) | 22-23 | 380 | 6.1 (13.3) | 4.9 (10.8) | 81 |
NOTES
| Note |
|---|
| ⁽¹⁾ CTWD for 0.072 in. (1.8 mm) and 5/64 in. (2.0 mm) for 200 ipm or greater is 1 in (25 mm) |