OK Autrod 12.63 A5.18 ER70S-6 carbon steel wire wire EN440 G 42 2 C G4Si1 G 46 3 M G4Si1 525 595 26 +20 ℃ 130 -20 ℃ 90 0.1 1.1 1.7 OK Autrod 12.64 A5.18 ER70S-6 EN440 G 42 2 C G4Si1 G 46 3 M G4Si1 525 595 26 +20 ℃ 130 -20 ℃ 90 0.1 1.0 1.7 flux cored OK Tubrod 14.11 A5.18-93 E70C-6M H4 EN 758 (1997) T 42 4 MM 3 H5 470 560 28 -40 ℃ 70 0.06 0.6 1.4 OK Tubrod 15.00 A5.20-95 E715T-5, E715T-5M EN 758: 1997 T 42 3 BC 2 H5 T 42 3 BM 2 H5 470 550 30 -20 ℃ 135 -30 ℃ 120 0.07 0.7 1.4 OK Tubrod 15.14 cored wire A5.20-95 E71T-1 flux cored wire E71T-1M EN 758: 1997 T 46 2 PM 2 H10 T 46 2 PC 2 H10 530 580 26 -20 ℃ 120 0.05 0.5 1.3 OK Tubrod14.00S A5.17-89 F7A2-EC1 450 530 30 -20 ℃ 120 0.05 0.4 1.6 OK Tubrod15.00S A5.17-89 F7A4-EC1 430 540 30 -40 ℃ 130 0.06 0.5 1.6 Properties and uses: 1, In order to meet the high-speed development of special welding wire, having deposited fast, high deposition efficiency. 2, soft and stable arc, less spatter, slag thin and easy to peel, smooth weld appearance bright, good feet and long legs. 3, suitable for flat welding and fillet welding of various structures shipbuilding, offshore platforms, bridges, machinery, vehicles, steel and so on. 4, good porosity, pits was extremely good, it can be used in the pre-painted steel. Due to the influence of the type or thickness of Primed, in order to obtain good corrosion holes, dimples performance, to pay attention to the type of shop primer and control the film thickness is generally recommended to use an inorganic zinc primer. Shielding gas: 100% CO2 Welding position: Deposited metal chemical composition (wt%): C Mn Si PS Example value 0.038 1.53 0.55 0.012 0.010 AWS specification ≤0.12 ≤1.75 ≤0.90 ≤0.03 ≤0.03 deposited metal mechanical properties: yield strength MPa Tensile strength MPa Elongation% Impact value J Example value 490 580 26 76 / -20 ℃ AWS specification ≥390 490-670 ≥22 ≥27 / -20 ℃ welding parameters is recommended: (DCEP) diameter (mm) 1.2 1.4 1.6 Current Range (A) flat weld fillet weld 250-360 240-360 260-370280-390 270-370290-390 voltage (V) 26-36 27-38 28-40 projecting length (mm) 15- 2515-2520-30 gas flow rate (L / min) 20-25 20-25 20-25