8411 9900 45

8411990045

Turbine ring segments, guide and rotor blades as parts of a stationary gas turbine for power generation or as a mechanical drive - made of nickel-based superalloys, - for an operating temperature of more than 600 K but not more than 1600 K, - with a length of not more than 500 mm, - with a width of not more than 900 mm, - with a height of not more than 1300 mm