IANICRFE3000930E00 - Inconel 182 SMAW Electrode 3/32" (ENiCrFe-3)

ENiCrFe-3 Inconel 182 Stick Electrodes: 3/32" Diameter

The Inconel 182 welding electrode is a nickel-chromium-manganese consumable designed to meet the AWS A5.11 ENiCrFe-3 classification. This 10 lb can of 3/32" rods is essential for welders working with nickel-chromium-iron alloys, specifically Inconel 600 and 601. The electrode deposits a weld metal that retains high mechanical strength and ductility across a wide temperature range, from cryogenic lows to elevated heat service, making it indispensable in power generation and petrochemical sectors.

Metallurgically, the Inconel 182 is formulated to combat cracking and porosity, common challenges when welding high-nickel alloys. Its chemical composition ensures superior resistance to oxidation and corrosion, which is critical for parts operating in harsh chemical environments. The electrode is also widely recognized for its capability in dissimilar metal joining. It serves as an excellent transition filler when welding austenitic stainless steels to ferritic steels, or nickel alloys to various steel grades. This capability prevents carbon migration and stabilizes the weld interface, ensuring structural integrity under stress.

Operational characteristics of this electrode include a smooth, stable arc on Direct Current Electrode Positive (DCEP). The 3/32" diameter allows for precise heat input control, minimizing the heat-affected zone (HAZ) and reducing distortion in thinner base metals. While it performs exceptionally well in the flat and horizontal positions, the smaller diameter permits out-of-position welding with proper technique. The slag system is designed for easy detachment, revealing a clean, bright weld bead that meets stringent radiographic inspection requirements. For professional welders demanding reliability in high-stakes alloy welding, the Inconel 182 is the proven choice.

Technical Specifications

• AWS Class: ENiCrFe-3
• Polarity: DCEP (Direct Current Electrode Positive)
• Tensile Strength: 80,000 psi minimum
• Elongation: 30% minimum
• Composition: Ni (Balance), Cr (13-17%), Mn (5-9.5%), Fe (10% max), Nb+Ta (1-2.5%)