OK Autrod 309MoL
A continuous solid corrosion resisting wire of “309LMo” type. OK Autrod 309MoL is used for overlay welding of unalloyed and low alloyed steels and for welding of dissimilar steels such as 316L to unalloyed and low alloyed steels when Mo is essential.
Typical Charpy V-Notch Properties
| Impact Value | Testing Temperature | |||
| as welded | ||||
| 65 J (58 ft-lb) | -60 degC (-76 degF) | |||
| 110 J (81 ft-lb) | 20 degC (68 degF) | |||
Typical Tensile Properties
| Condition | Elongation | Tensile Strength | Yield Strength |
| As Welded | 31 % | 600 MPa (87 ksi) | 400 MPa (58 ksi) |
Deposition Data
| Current | Deposition Rate | Diameter | Voltage | Wire Feed Speed |
| 50-140 A | 0.8-2.7 kg/h (1-6 lb/h) | 0.8 mm (0.030 in.) | 16-22 V | 3.4-11.0 m/min (134-433 in./min) |
| 80-190 A | 1.1-3.1 kg/h (2-6 lb/h) | 1.0 mm (0.040 in.) | 16-24 V | 2.9-8.4 m/min (114-331 in./min) |
| 180-280 A | 2.6-4.5 kg/h (5-9 lb/h) | 1.2 mm (0.047 in.) | 20-28 V | 4.9-8.5 m/min (193-335 in./min) |
| 230-350 A | 3.0-5.2 kg/h (6-11 lb/h) | 1.6 mm (1/16 in.) | 24-28 V | 3.2-5.5 m/min (126-217 in./min) |
Classifications
| Wire Electrode |
EN ISO 14343-A : G 23 12 2 L SFA/AWS A5.9 : ER309LMo (mod) |
Approvals
| Approvals |
CE EN 13479 VdTÜV 07352 |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Type | Austenitic (with approx. 8 % ferrite) "309LMo" 22 % Cr - 15 % Ni - 3 % Mo - Low C |
Typical Weld Metal Analysis %
| Typical Wire Composition % | ||||||||||||||
| C | Cr | Mn | Mo | Ni | Si | |||||||||
| 0.01 % | 21.4 % | 1.5 % | 2.5 % | 14.6 % | 0.4 % | |||||||||
Part Numbers and Accessories
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