AWS E308-16 welding electrode

stainless steel welding electrode are used for welding corrosion-resistant stainless steel structures of OCr19Ni11Ti under 300 Features: 1) Welding temperature is lower than 300 degrees 2) Stainless steel structure Inner packing: 1) 2.5mm x 300mm, 1-5kg/inner box + plastic bag 2) 3.2mm x 350mm, 1-5kg/inner box + plastic bag 3) 4.0mm x 350mm, 1-5kg/inner box + plastic bag Chemical Composition C Mn Si Cr Ni Cu Mo S P standard value ≤0.08 0.5-2.5 ≤0.9 18.0-21.0 9.0-11.0 ≤0.75 ≤0.75 ≤0.030 ≤0.040 Example value 0.048 0.86 0.66 19.88 9.70 0.23 0.14 0.012 0.028 Mechanical Properties Tensile Strength(MPa) Elongation (%) standard value ≥550 ≥35Example value 595 44 Range of current: (AC or DC+) Diameter & Length(mm) 2.5*300 3.2*350 4.0*350 5.0*350 Range of current Downward welding 50-85 80-120 100-150 140-180 (Amp) Overhead welding 45-80 70-110 90-135 -----