Specifications:
Copper-plated non-alloy solid wire for welding under CO2 atmosphere, suitable for non-alloy steel connections, for boiler construction and pipe welding tensile strength up to 510 N/mm2.
AWS: SFA-5.18 : E 70 S-6
DIN: 8559 : SG 2, Din-standard: 1.5125
Application Materials:
Unalloyed structural steels St 33, St 37, St 44, St 52- St 50-2* St 60-2*.
Boiler plates H I, H II, H III, 17Mn4, 19Mn 5*.
Pipe steels St 35, St 35.4, St 35.8, St 45, St 45.4, St 45.8, St 55*, St 55.4*, St 52, St 52.4, St E 210.7 (St 34.7) St E 240.7 (St 38.7), St E 290.7 (St 43.7), St 320.7 (St 47.7), St E 360.7 (St 53.7).
Shipbuilding steels A, B, C, D, E.
Cast steels GS-38, GS-45, GS-52.
* Preheating at 150-300° C depending on the thickness of the sheet
