77.122.01 - 77.122.18 WELDING ELECTRODES

ER is a heavily coated electrode. It can be used in all positions on AC or DC positive or negative. It is an easy to use electrode intended for welding of moderate thickness ship plate, it produces a smooth weld bead and has easy slag removal and low spatter level. ER is suitable for welding mild structural steels and pressure vessel steels having a tensile strenght of up to 490 N/mm2 and A-Quality ships plate. Tensile strenght: 560-600 N/mm2. ISSA Code For welding Electrode type Diameter/Lenght Weight per pack 77.122.01 Mild steel ER 2,0x300mm 5,0 kg 77.122.02 Mild steel ER 2,5x350mm 5,0 kg 77.122.03 Mild steel ER 3,2x350mm 5,0 kg

EO is an easy to use rutile/organic electrode and produces excellent weld metal quality. It is easy to start and restrike and has outstanding out of position characteristics, especially vertically down. It operates well at low temperatures (cold) and therefor is excellent for bridging gaps. It will operate on either AC or DC positive or negative. EO produces very low spatter levels and slag removal is very easy. The bead appearance is smooth and even. Galvanised rusty and dirty plate can as a rule be welded succesfully with EO. It is suitable for welding ordinary ships plate of A-D and E-Quality. Tensile strenght: 490-530 N/mm2. ISSA Code For welding Electrode type Diameter/Lenght Weight per pack 77.122.04 Mild steel EO 2,5x350mm 5,0 kg 77.122.05 Mild steel EO 3,2x350mm 5,0 kg 77.122.06 Mild steel EO 4,0x350mm 5,0 kg WELDING ELECTRODES LH is a basic type general purpose low hydogen electrode with excellent welding charactaristics. Excellent mechanical properties make LH suitable for welding structures subjected to high stress conditions and/or low temperature impact loading. It can be used on either AC or DC positive or negative and operate with a smooth, quiet stable arc. LH is recommended for welding ordinary and high strenght ships plate A-D and E-Quality. It is also suitable for welding galvanised steels. Tensile strenght: 540-590 N/mm2. ISSA Code For welding Electrode type Diameter/Lenght Weight per pack 77.122.07 Mild steel LH 2,5x350mm 5,0 kg 77.122.08 Mild steel LH 3,2x350mm 5,0 kg 77.122.09 Mild steel LH 4,0x350mm 5,0 kg WELDING ELECTRODES LV is a low hydrogen type basic electrode with outstanding operating charactaristics in the vertical down position. It can be used at relatively high amperage levels thus giving welding speed. LV is used with either AC or DC positive polarity. It is recommended for welding of ordinary and high strenght plate A-D and E-Quality and structual and low alloy steels of similar classification. Tensile strenght: 550-610 N/mm2. ISSA Code For welding Electrode type Diameter/Lenght Weight per pack 77.122.10 Mild steel LV 3,2x350mm 5,0 kg 77.122.11 Mild steel LV 4,0x350mm 5,0 kg WELDING ELECTRODES ST is a basic rutli type stainless steel electrode providing an 18Cr, 12Ni, 2Mo weld deposit. It is suitable for welding austentic steels of types AISI 316/316L, Werkstoff 1.4401, 1.4404 and 1.4406 and similar standards. Operates well on both AC or Dc positive polarity and has excellent out of position charactaristics. Arc striking and restriking with ST is easy and the electrode is free from short circuiting during welding. Slag removal is good and fillet welds have outstanding appearance. It is of extra low carbon type for highest corrosion resistance. Tensile strenght: 580 N/mm2.  ISSA Code For welding Electrode type Diameter/Lenght Weight per pack 77.122.12 Stainless steel ST 2,5x300mm 2,5 kg 77.122.13 Stainless steel ST 3,2x350mm 2,5 kg WELDING ELECTRODES SSMO is a alloyed rutile coated molybdenum stainless steel electrode suitable for welding in all positions with AC or DC. The slag is self releasing, with a weld bead of exceptionally smooth contour without undercut or cold lap. The higher chromium and nickel in combination with the molybdenum provides exceptional corrosion resistance of the weld deposit. SSMO is especially well suited for welding or repairing stainless clad steel plates where corrosion resistance of the weld metal is critical. It is ideal for joining or repairing stainless steel piping heating coils and fitting in stainless steel cargo tanks.   ISSA Code For welding Electrode type Diameter/Lenght Weight per pack 77.122.14 Clad steel SSMO 2,0x300mm 2,5 kg 77.122.15 Clad steel SSMO 2,5x300mm 2,5 kg 77.122.16 Clad steel SSMO 3,2x350mm 2,5 kg 77.122.17 Clad steel SSMO 4,0x350mm 2,5 kg WELDING ELECTRODES TE is recommended for welding medium and carbon hardenable steel, machine components, tools, dies, springs and other steels of unknown composition. It is dissimilar highly tolerant of base metal dilution and is generally free of hot cracking steels tendencies. TE may also be used for welding dissimilar steels or under conditions where high temperature scalling resistance is important. Th electrode operates well on both AC or DC positive polarity, has good slag removal and the finished weld bead may be polished to a hard high gloss surface with excellent wear  charactaristics. Tensile strenght: 830 N/mm2.  ISSA Code For welding Electrode type Diameter/Lenght Weight per pack 77.122.18 Hardenable steel TE 3,2x350mm 2,5 kg © Copyright - Shipsupply.nu - 2004