Stainless steel electrode CHS002 (A002) comply with: GB / T983 E308L-16 AWS A5.4 E308L-16 Description: CHS002 rutile drug skin type low-carbon stainless steel electrode, the weld metal carbon content ≤0.04%, a very good resistance to intergranular corrosion. The electrodes using advanced foreign technology, welding rod coating red, AC and DC, AC excellent arc stability. Arc soft, small spatter, weld appearance, excellent all-position welding performance, good strength electrode coating. Uses: Used for welding low carbon 022Cr19Ni10 stainless steel structure. It can also be used 06Cr18Ni11Ti temperature below 300 ℃ corrosion-resistant stainless steel structure. Mainly used in the manufacture of synthetic fibers, fertilizers, oil and other equipment. Deposited metal chemical composition (%) (wt) C Mn Si Cr Ni Mo Cu SP standard values ??≤0.04 0.5-2.5 ≤1.00 18.0-21.0 9.0-12.0 ≤0.75 ≤0.75 ≤0.03 ≤0.04 one case 0.029 19.80 0.86 0.63 9.60 0.10 0.012 0.078 0.024 melting deposited metal mechanical properties: tensile strength Pm (MPa) percentage elongation A (%) ≥510 ≥30 one case the standard value 57546 Reference current: (AC or DC +) Electrode Diameter (mm) 2.0 2.5 3.2 4.0 5.0 welding rod length (mm) 300 300 300 350 400 Welding current (A) flat welding 30-50 60-8585-120 115-160160-200 vertical, overhead welding 30-5050-70 75-10595-130 attention : 1. 300-350 ℃ before welding electrodes shall be baked 1 hour, with the drying with the use. Maximize the use of low current and short arc time before welding, swing width not exceeding 2.5 times the diameter. 3. weldment before welding must remove the oil, rust, water and other impurities.