Standard

Submerged arc welding wire Application

SAW welding wire

Submerged arc welding wire

Submerged Arc Welding wire also called SAW wire vary from 1.2mm ('thin' wire or twin wire submerged arc) to 6.4mm in diameter and are capable of carrying welding currents ranging from 150 to 1600amps. The wires for ferritic steels are generally copper coated to increase contact tip life, improve electrical conductivity and extend the shelf life.
The welding wire is generally of a composition that matches that of the parent metal and wires are available for the welding of carbon and low and high alloy steels, stainless steels, nickel and copper/nickel alloys. In addition, submerged arc welding may be used for surfacing with corrosion or wear resistant coatings using both wires and flat strips. The wires may be solid or metal cored. Strips may be rolled or sintered.

Standard: AWS El-8, H08A, AWS EM-12, H08MnA, Eh-14, H10Mn2, EM12K
Sizes: 2.5mm, 3.2mm, 4.0mm, 5.0mm
Packaging Details: OEM acceptable
25KG/coil, 50KG/coil, 250KG/coil.
Our advantages is stable arc, little spatter, less smoke; higher deposition efficiency; excellent welding performance; easy restrike.

Payment terms: 100% LC at sight or 30% TT in advance balance against copy of BL.
Trade terms: FOB, CFR, CIF, Loading Port: Xingang, Tianjin, China
Delivery Detail: Within 15 days after confirmation
Key words: welding wire, Submerged Arc Welding wire, SAW wire, AWS El-8, H08A, AWS EM-12, H08MnA, Eh-14, H10Mn2, EM12K

AWS A5.9: ER309L is a submerged arc welding wire suitable for joining stainless Cr-Ni steels type 309, Cr-steels and dissimilar steels like austenitic stainless steels to mild or low-alloyed steels, buffer layers and overlays on C-Mn, mild steel or low alloy steels and for joining 304L/321. Also recommended for welding12%Cr ferritic steels.

AWS A5.9: ER309LMo is a submerged arc welding wire similar to AWS A5.9: ER309L with the addition of 2.0 - 3.5% molybdenum to increase pitting corrosion resistance.

AWS A5.9: ER(309LNb) is a submerged arc welding wire niobium-stabilized similar to AWS A5.9: ER309L with the addition of Nb. Suitable for overlay on carbon and low-alloy steels, when a type 347 overlay is required.

AWS A5.9: ER310 is a submerged arc welding wire used for joining heat resistant fully austenitic steels type 25Cr/20Ni.

AWS A5.9: ER316H is a submerged arc welding wire intended for welding austenitic stainless steels that will operate at high temperatures500-800°C, under long term creep conditions.

AWS A5.9: ER316L is a submerged arc welding wire intended for welding austenitic stainless steels 1.4435 / 316L.Suitable for service temperature from -120 ° to +400 °C.

AWS A5.9: ER317L is a submerged arc welding wire intended for welding 19Cr/13Ni/3.5Mo austenitic stainless steels type 317L. The increased Mo content compared to grade 316L assures increased resistance to pitting and crevice corrosion.

AWS A5.9: ER318 is a submerged arc welding wire intended for welding 19Cr/12Ni/3Mo stabilized Ti grades like 1.4571 / 316Ti. Also suitable for the welding of similar unstabilized grades 316 or 316L.

AWS A5.9: ER320LR is a submerged arc welding wire intended for welding steels of similar composition in wrought and cast forms. AWS A5.9: ER320LR has composition similar to ER320, except that carbon, silicon, phosphorus and sulfur levels are kept at a lower level.

AWS A5.9: ER347 is a submerged arc welding wire intended for welding 18Cr/10Ni stabilized with Ti or Nb austenitic stainless steels, grades 321 and 347.

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