Самозащитный Порошковая сварочная проволока

used for all-position welding, With little spatter, warming electric arc, easily moved slag and excellent appearance! Self-shield flux cored wire AWS A5.20 E71T-11 AWS A5.20 E71T-GS NOTE: Self-shielded flux core wire is used for all-position welding, With little spatter, warming electric arc, easily moved slag and excellent appearance! APPLICATION: It is suitable for semi-automatic welding where the impact tenacity is not applicable. It is used for the thin plate of welding with single pass welding, overlap welding, angle welding and butt welding. Dry extension of electrode should be controled between 15mm and 25mm. MECHANIC PROPERTY OF DEPOSIT METAL ITEM TENSILE STRENGTH (Mpa) ELOGATION (%) IMPACT STRENGTH (Mpa) AWS A5.20 E71T-GS 598 13 21 CHEMICAL COMPOSITION OF DEPOSIT METAL ITEM C Si Mn S P AL E71T-GS 0.20 0.16 0.76 0.01 0.015 1.6 WORKING PARAMETERS WORKING WELDINGWAYS 0.8MM 0.9MM 1.0MM CURRENT(A) FLAT WELDING HORIZONTAL FILLET WELDING 40 110 40 130 50 180 VOLTAGE(V) FLAT WELDING HORIAONTAL FILLET WELDING 15 18 15 20 18 22