ER316L - MIG Stainless Steel Welding Wire - 2 Lb x 0.035"($50.99Value)

Description

For welding 18% chromium – 12% nickel – 2½% molybdenum austenitic stainless steels such as 316 and 317 but with a low ferrite (i.e. FN2) it can also be used for welding 304/304L to 316/316L stainless steels in cryogenic service at temperatures down to -452 °F The maximum carbon content of less than 0.03% preserves the intergranular corrosion resistant properties of the weld deposit and weld zone, yielding x-ray quality welds. The 2½% molybdenum content of 316L gives the weld deposit excellent corrosion resistance at elevated temperatures against “pitting” that may be caused by sulfuric, phosphoric and acetic acids. Common applications include equipment that manufacturers rayon, dye, paper, ink, rubber, bleach, photographic chemicals and on the sealing faces of valves and fittings for acid, gas, water and steam equipment. Spool Weight: 2 Lb of Wire - Available Sizes: 0.030"and 0.035" - Spool Quantity Packs: 1 Spool, 2 Spools, 4 Spools, and 6 Spools For shielding gas use 100% Argon or Argon/Helium for greater penetration and higher speeds ER316L - WIRE - MIG (GMAW) - STAINLESS STEEL AWS A5.9 Welding Positions: All INTRODUCTION: The main component of ER316L is 18Cr-12Ni-2Mo. It is an all position welding MIG Wire. The weld-ability is good. Feeding wire smoothly will enable stable arc, excellent welding performance and spatter is very low. It has good resistance for acetic acid, sulfuric acid, phosphoric acid and salt corrosion because it contains Molybdenum. USES: It is widely used in petrochemical, chemical fertilizer equipment such as 022Cr17Ni12Mo2 (SUS 316L) and other materials of welding. CHEMICAL COMPOSITION (%): Chemical Composition C Mn Si Cr Ni Requirement ?0.030 1.00~2.50 0.30~0.65 18..00~20.00 11.00~14.00 Typical test result 0.023 1.90 0.42 19.12 12.59 Chemical Composition Mo P S Cu Requirement 2.00~3.00 ?0.030 ?0.030 ?0.75 Typical test result 2.59 0.009 0.008 0.28 WELDING PARAMETERS (DC+): Diameter (mm) ?0.8 ?1.0 ?1.2 Welding Current (Amps) 70~150 100~200 140~220 NOTES: 1. Shield gas: Must ensure not to operate with impurity shield Gas, Recommended Rate of mixed gas: Ar + 1-3% O2. 2. Operation flow rate of shield gas: 20-25L/min. 3. Electrode extension: 15-25mm 4. The welding should be operated in clean surface without rust, moist, oil contamination and dust. 5. To avoid bubbles protect from wind its speed reach 1.5 m/s. The above parameters are for reference purpose and depend on diverse factors. Run tests, evaluate and set your welding parameters before starting the welding job.