ESAB OK 68.82 rutile-acid stainless steel welding electrode E312-17 2.5 x 300 mm - 68822520L0

Product description

OK 68.82 is a high-alloy rutile-acid stainless steel welding electrode that produces a ferritic-austenitic duplex weld metal. The electrode is highly resistant to dilution, offers excellent resistance to stress corrosion and is heat-resistant up to approximately 1150 °C. It is particularly suitable for welding difficult-to-weld steels, dissimilar metal joints and as a buffer layer prior to hardfacing.

• Rutile-acid high-alloy stainless steel welding electrode
• Classification AWS A5.4 E312-17 / EN ISO 3581-A E 29 9 R 1 2
• Ferritic-austenitic duplex weld metal
• High resistance to stress corrosion and low susceptibility to intermixing
• Resistant to hot oxidation up to approximately 1150 °C
• Suitable for difficult-to-weld steels, dissimilar joints and buffer layers prior to hardfacing
• Suitable for welding with AC and DC+

OK 68.82 is used for tool steel, spring steel, die steel, rollers, forging dies, moulds for plastics and other applications where a strong, crack-resistant transition layer or joint is required.