Mã sản phẩm: E309LMo-17-2.0

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Acid rutile MMA-electrode giving an over alloyed weld metal. Suitable for welding acid resistant stainless steels to mild and low alloyed steels. Also suitable for welding buffer layers when surfacing mild steel with acid resistant stainless steel weld metal.


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Typical Tensile Properties

ISO As welded
ElongationTensile StrengthYield Strength
32 %610 MPa510 MPa
AWS As welded
ElongationTensile StrengthYield Strength

Typical Charpy V-Notch Properties

ISO As welded
Impact ValueTesting Temperature
50 J20 °C
35 J-20 °C

Typical Weld Metal Analysis %

MnMoCSiFerrite FNNiNCr
0.6 %2.8 %0.02 %0.8 %18 %13.4 %0.09 %22.5 %

Deposition Data

DiameterCurrentDeposition RateFusion time per electrode at 90% I maxkg weld metal/kg electrodesNumber of electrodes/kg weld metalVoltage
2.5 x 300 mm50-90 A0.9 kg/h45 sec0.57 kg9429 V
4.0 x 350 mm85-180 A2.0 kg/h56 sec0.61 kg3231 V
3.2 x 350 mm60-120 A1.4 kg/h61 sec0.59 kg4727 V
5.0 x 350 mm110-250 A2.7 kg/h64 sec0.59 kg2030 V
2.0 x 300 mm40-60 A0.6 kg/h48 sec0.58 kg14726 V

Approvals:ABS, SS to C&C/Mn steels, BV, 309Mo, CE, EN 13479, CWB, CSA W48: E309LMo-17, DB, 30.039.05, DNV-GL, VL 309 Mo, LR, SS/CMn, RINA, 309Mo, Seproz, UNA 272580, VdTÜV, 02424
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 are based on factory location. Please contact ESAB for more information.

Alloy Type:Austenitic CrNi
Coating Type:Acid Rutile
Ferrite Content:FN 12-22
Welding Current:DC+, AC