1) J 421 Model GB( AWS) E4313 (E6013)
2)They are widely used in power station boilers, pressure vessels, nuclear and space industries, bridges, ships, vehicles, petroleum and chemical industry, hydropower and thermal power stations, metallurgical industries, skyscrapers, heavy machine equipment, and offshore drilling platforms etc. at home and abroad .
J421 | E4313 | E6013 | Titania Type | AC, DC | For welding low-carbon steel structures, especially suitable for welding on thin plates and cosmetic welding which requires the weld beads to be beautiful and glossy. |
3) usually package is following for your reference :
Size: 2.5MM X 300MM
(Packing : 2.5kg/inner boxes 8 boxes/cartons=20kg)
Size: 3.2MM X 350MM
(Packing: 5.0kg/inner boxes 4boxes/cartons=20kg)
Size: 4.0MM X 400MM
(Packing: 5.0kg/inner boxes 4boxes/cartons=20kg)
2.5 × 300mm, 142pc/boxes , 2.5kg/boxes , 8boxes/carton=20kg
3.2 × 350mm, 152pc/boxes, 5.0kg/boxes, 4 boxes/carton=20kg
2.5 × 350mm, 240pc/boxes , 5kg/boxes, 4 boxes/ cartons=20kg
4.0 × 400mm, 89pc/boxes, 5kg/boxes , 4 boxes/cartons =Package: 20kg. Carton
following is the chemical composition to you for your reference .
J 421 Electrical Welding Electrodes (AWS E 6013) Golden bridge Brand