electod-sudura

Product details

Electrodes MONOLITH designed for manual metal arc welding by direct or alternating current of general and high-duty constructions from carbon and mild steel.

The surfacing - 8,0-9,0 g/A.ch. Consumption of electrodes per 1 kg of weld metal - 1.7 kg. Electrodes with a diameter of 2.0 mm to 4.0 mm for welding in all positions except vertical "top-down" and a diameter of 5.0 mm - for the lower, horizontal to the vertical plane and the vertical mode "bottom-up".

 

Chemical constitution of weld metal %:

Mn C Si P S
0,40 - 0,65 Max. 0,11 Max.0,15 - 0,45 Max.0,035 Max.0,030

Mechanical characteristics of seal metal:

Тensile strenght, N/mm² Elongation, % Impact strenght, J/сm²
510-610 ≥22,0 ≥78

Special characteristics:

Electrodes conduct welding in adverse terms for the other makes of electrodes. The gas bubble arise around arc, which displaces water and provides favorable conditions for the welding process, which makes it possible to weld the damaged water pipes under pressure of 1 atm.

 

Electrodes MONOLITH ensure easy starting and re-ignition. Characterized by calm and stable arc, small spray, easy separation of slag, forming an excellent seam, especially for welding steel and steel structures subject to static and dynamic loads, welding tanks and pipelines where needed to ensure high mechanical properties of seams.

 

Welding conditions:

h of the welding current (А), for the electrode diameter (mm)
2,5 3,0 4,0 5,0
50-100 60-120 120-190 240
Welding perform direct current any polarity (recommended return "+" on the electrode or varying current from the transformer circuit voltage of at least 50 V.)

 

Packing data:

Diameter, mm Length, mm Number of electrodes in a pack, items Pack weight, kg
       
2,50  350  49-51 1
123-127 2,5
3,00  350 33-34 1
83-88 2,5
4,0 450 76-78 5
5,0 450 56 5

Analogs:

Producer Electrode brand
ESAB OK 43.32
Oerlikon Overcord S, Fincord
Lincoln Electric MGM-50K
Electrodes do not require calcination before welding under normal conditions of storage, in the event of wetting-drying before welding: 110 ± 5 ° C 60 min.

 

Welding positions according EN 287:

Alba
Dobai Luciana
Reprezentant zonal
Tel: 0752-248694
Email: dobai.luciana@cotraco.ro
Arad
Ghemes Danut
Reprezentant zonal
Tel: 0752-248686
Email: 
ghemes.danut@cotraco.ro
Arges
Dan Burghelia  
Reprezentant vanzari  
Tel mobil: 0751-183046
Bacau
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
Bihor
Ghemes Danut
Reprezentant zonal
Tel: 0752-248686
Email: 
ghemes.danut@cotraco.ro
Bistrita
Balogh Vili
Reprezentant zonal
Tel: 
0744-791284
 
Email: 
balogh.vily@cotraco.ro
Botosani
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
Braila
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
Brasov
AM Industrie SRL
Centru zonal BRASOV
Tel: 0368-004.827
Email: am_industrie_srl@yahoo.com
--
Majos Ferenc
Director Logistica
Tel: 0744-791286
Email: feri.majos@cotraco.ro

Bucuresti
Dan Burghelia  
Reprezentant vanzari  
Tel mobil: 0751-183046
Buzau
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
Calarasi
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
Caras Severin
Graur Stelian
Reprezentant zonal
Tel: 0751-187728
Email: graur.stelian@cotraco.ro
Cluj
Ovidiu Suciu
Reprezentant zonal
Tel: 0757-021002
Email: ovidiu.suciu@cotraco.ro
Constanta
Barbulescu Bogdan
Director General
Tel: 0744-791285
Email: office@cotraco.ro
Covasna
Majos Ferenc
Director Logistica
Tel: 0744-791286
Email: feri.majos@cotraco.ro
--
AM Industrie SRL
Centru zonal BRASOV
Tel: 0368-004.827
Email: am_industrie_srl@yahoo.com
Dambovita
Dan Burghelia  
Reprezentant vanzari  
Tel mobil: 0751-183046  
Dolj
Graur Stelian
Reprezentant zonal
Tel: 0751-187728
Email: graur.stelian@cotraco.ro
Galati
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
Giurgiu
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
Gorj
Majos Ferenc
Director Logistica
Tel: 0744-791286
Email: feri.majos@cotraco.ro
Harghita
Balogh Vili
Reprezentant zonal
Tel: 0744-791284
 
Email: 
balogh.vily@cotraco.ro
Hunedoara
Majos Ferenc
Director Logistica
Tel: 0744-791286
Email: feri.majos@cotraco.ro
Ialomita
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
Iasi
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
Maramures
Balogh Vili
Reprezentant zonal
Tel: 0744-791284 
Email: balogh.vily@cotraco.ro
Mehedinti
Graur Stelian
Reprezentant zonal
Tel: 0751-187728
Email: graur.stelian@cotraco.ro
Mures
Dobai Luciana
Reprezentant zonal
Tel: 0752-248694
Email: dobai.luciana@cotraco.ro
Neamt
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
--
Balogh Vili
Reprezentant zonal
Tel: 0744-791284
 
Email: 
balogh.vily@cotraco.ro
Olt
Majos Ferenc
Director Logistica
Tel: 0744-791286
Email: feri.majos@cotraco.ro
Prahova
Dan Burghelia 
Reprezentant vanzari 
Salaj
Ovidiu Suciu
Reprezentant zonal
Tel: 0757-021002
Email: ovidiu.suciu@cotraco.ro
--
Majos Ferenc
Director Logistica
Tel: 0744-791286
Email: feri.majos@cotraco.ro
Satu Mare
Ovidiu Suciu
Reprezentant zonal
Tel: 0757-021002
Email: ovidiu.suciu@cotraco.ro
--
Majos Ferenc
Director Logistica
Tel: 0744-791286
Email: feri.majos@cotraco.ro
Sibiu
Dobai Luciana
Reprezentant zonal
Tel: 0752-248694
Email: dobai.luciana@cotraco.ro
Suceava
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
--
Balogh Vili
Reprezentant zonal
Tel: 0744-791284
Email: balogh.vily@cotraco.ro
Teleorman
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
Timis
Ghemes Danut
Reprezentant zonal
Tel: 0752-248686
Email: 
ghemes.danut@cotraco.ro
Tulcea
Barbulescu Bogdan
Director General
Tel: 0744-791285
Email: office@cotraco.ro
Valcea
Majos Ferenc
Director Logistica
Tel: 0744-791286
Email: feri.majos@cotraco.ro
Vaslui
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro
Vrancea
Matei Ovidiu
Director Comercial
Tel: 0745-329768
Email: matei.ovidiu@cotraco.ro

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