Specifications
| Specifications | |
|---|---|
| Classifications | EN ISO 3581-A : E 23 12 2 L R 3 2 SFA/AWS A5.4 : E309LMo-17 CSA W48 : E309LMo-17 Werkstoffnummer : 1.4459 |
| Approvals | ABS : SS to C- &CMn steels BV : 309Mo CE : EN 13479 CWB : E309LMo-17 DB : 30.039.05 DNV-GL : VL 309 Mo LR : SS/CMn RINA : 309MO UKCA : EN 13479 VdTÜV : 02424 |
Approvals are based on factory location. Please contact ESAB for more information.
| Welding Current | DC+, AC |
| Ferrite Content | FN 12-22 |
| Alloy Type | Austenitic CrNi |
| Coating Type | Acid Rutile |
| Min AC OCV | 55 |
| Typical Tensile Properties | |||
|---|---|---|---|
| Condition | Yield Strength | Tensile Strength | Elongation |
| ISO | |||
| As Welded | 510 MPa ( 74 ksi ) | 610 MPa ( 88 ksi ) | 32 % |
| Typical Charpy V-Notch Properties | ||
|---|---|---|
| Condition | Testing Temperature | Impact Value |
| ISO | ||
| As Welded | 20 °C ( 68 °F ) | 50 J ( 37 ft-lb ) |
| As Welded | -20 °C ( -4 °F ) | 35 J ( 26 ft-lb ) |
| Typical Weld Metal Analysis % | |||||||
|---|---|---|---|---|---|---|---|
| C | Mn | Si | Ni | Cr | Mo | N | FN WRC-92 |
| 0.02 | 0.6 | 0.8 | 13.4 | 22.5 | 2.8 | 0.09 | 18 |
| Deposition Data | |||||
|---|---|---|---|---|---|
| Diameter | Current | Voltage | Deposition Efficiency (%) | Burn-off Time/Electrode | Deposition Rate @ 90% I max |
| 2.0 x 300 mm ( 5/64 x 11.8 in. ) |
40-60 A | 26 V | 58 % | 48 sec | 0.6 kg/h ( 1.3 lbs/h ) |
| 2.5 x 300 mm ( 0.098 x 11.8 in. ) |
50-90 A | 29 V | 57 % | 45 sec | 0.9 kg/h ( 2.0 lbs/h ) |
| 3.2 x 350 mm ( 1/8 x 13.8 in. ) |
60-120 A | 27 V | 59 % | 61 sec | 1.4 kg/h ( 3.1 lbs/h ) |
| 4.0 x 350 mm ( 5/32 x 13.8 in. ) |
85-180 A | 31 V | 61 % | 56 sec | 2.0 kg/h ( 4.4 lbs/h ) |
| 5.0 x 350 mm ( 0.197 x 13.8 in. ) |
110-250 A | 30 V | 59 % | 64 sec | 2.7 kg/h ( 6.0 lbs/h ) |
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