Sulfidation resistance cobalt alloy L605 steel plate, steel pipe, steel bar, steel wire

Cobalt Alloy L605 (also referenced as HAYNES 25) is the strongest of the fabricable cobalt alloys, useful for continuous service to 1800°F. Because of its long and widespread use, this L605 alloy has been the subject of many investigations to determine its properties over a wide range of conditions, thus making it an unusually well characterized material.

High Strength Cobalt Alloy L605 is welded using gas tungsten arc, gas metal arc, shielded metal arc, electron beam and resistance welding. Submerged arc welding is not recommended. Use good joint fit-up, minimum restraint, low interpass temperature and cool rapidly from welding. For maximum ductility, fabricated components should be annealed 2150-2250°F, rapid cool.

Available Product Forms: Cobalt Alloy L605 steel material is produced in the form of plate, sheet, strip, billet, bar, wire, coated electrodes, pipe and tubing.

Alloy L605 steel bar have good formability, high strength to 1500°F (816°C) and good oxidation resistance to 2000°F (1093°C). This grade also has good sulfidation resistance and resistance to wear and galling.

High strength cobalt alloy L605 bar is used in the hot sections of aircraft and land based gas turbines in combustor liners and other applications requiring moderate strength and good oxidation resistance at high temperatures. This grade can also be used in industrial furnace applications such as muffles/liners in high temperature kilns. L605 round bar is widely used in hot sections of jet engines for blades, vanes, combustor parts and afterburners.

Chemistry Composition of Alloy L605 steel material

Mechanical Properties of Alloy L605

ShangHai Katalor supply Cobalt Alloy L605 cobalt sheet in widths from 36" down to .250" and standard lengths of 96" ans 120", but are capable of shearing or custom leveling to your required lengths and widths. If you need, please contact us.