SGT6-2000E Blade stage 1

HGTP provides design and manufacturing of new gas turbine components in both hot and cold sections.We focus on lifetime extension and performance improvement of your equipment. We have unique insight into designing a high quality product that is compatible and interchangeable with the original equipment. All blade and vane kits include installation hardware suitable for installation in Siemens V84.2 / SGT6-2000E gas turbines.

1st stage blade 

The first stage blade is manufactured through an investment casting process using the nickel-based super alloy Rene 80 that has superior mechanical properties. Depending on the operation conditions, different coatings and coating systems are applied. Sulzer applies a MCrAlY coating only to the airfoil especially designed for liquid fuel conditions. The coating has superior oxidation and corrosion resistance for base load as well as peak load applications due to its composition. The internal surface has an aluminum diffusion coating to improve resistance against intergranular attack. Optionally a Thermal Barrier Coating (TBC) is applied to reduce metal temperatures and thermal gradients for improved protection against creep and fatigue mechanisms.

Blade stage 1 and 2 

Material: Rene 80 

Coating: External MCrAlY coating for liquid fuels External TBC system optional Internal aluminum diffusion coating 

Sealing: Seal wires and strips 

Auxiliaries: Locking hardware included