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
as welded | ||||
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 (1.8-6.0 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 (2.4-6.8 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 (5.7-9.9 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 (6.6-11. 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 |
Shielding Gas | M12, M13 (EN ISO 14175) |
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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