Standards | DIN EN ISO 3581-A , E 23 12 2 LR 32 | ||||||||
AWS A-5.4 , E 309 Mo – 26 | |||||||||
Material number , 1.4459 | |||||||||
Coating type | Rutile/basic | ||||||||
Welding positions | PA / PB / PC / PD / PE / PF | ||||||||
Polarity | DC-/+ | ||||||||
Baking | seldom necessary , 300 °C , 2 h | ||||||||
Electrode Ø | 2 mm | ||||||||
Chemical analysis |
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Welding current | DC-/+ , 40 A – 60 A | ||||||||
Yield strength, Rp 0.2% | ≥460 MPa | ||||||||
Expansion, A5 | ≥30 % | ||||||||
Tensile strength, Rm | ≥650 MPa | ||||||||
Impact energy, Av | 20 °C , ≥55 J | ||||||||
Approvals | TÜV / DB | ||||||||
Packing drum | Quiver, 4 kg | ||||||||
Length | 300 mm | ||||||||
Materials | Austenite-ferrite joints (dissimilar), cladding, corrosion-resistant layers on non-alloyed construction steels, buffer layers |
SE 309 MoL 4.0kg/Köcher 2.0x300mm
- Rutile basic coated, high-alloy stick electrode
- Can be welded in any position except vertical down
- Self-removing slag, very low spatter tendency
- Excellent ignition and reignition characteristics
- Maximum operating temperature 300 °C
- Very homogeneous seam finish
- Suitable for dissimilar joints