Product Description
| Product Name | Turbine Casting Part |
| Standard /Non- Standard | Non-Standard Products |
| Model | TA008 |
| Material | Stainless Steel |
| Classification | Power Engineering Instrument Casting Part - Turbine Accessories |
| Process | Silica Sol Investment Casting +CNC machining |
| Certification | ISO9001:2015 + SGS |
| Service | OEM One-Stop Investment Casting &CNC Machining Service |
Technical Parameters
| Product General Specification | |
| Material | Austenitic stainless steel: 201, 303, 304, 316, 316L, 1.4581, scs14, scs16 |
| Hardened stainless steel:17-4PH, 410, 420, 440C | |
| Alloy cast steel: 4140, 4150, 4340, 8620, GS-25CrMo4 | |
| Casting alloy tool steel: CS-2, CS-7, CrWMn | |
| Carbon steel: 1020, 1025(WCB), 1030, 1040, 1045, 1050 | |
| Weight | 1g-30kg |
| Casting tolerance | CT4-CT7/GBT6414-1999; VDG Merkblad P690 |
| Surface Roughness | Ra1.6-Ra6.3 |
| Thickness | Min 2mm (1mm in Micro-region) |
| Casting Radius | Round radius ≥0.3mm, Internal fillet radius≥0.5mm |
| Blind Hole Depth | Max 30mm (Diamter 10mm) |
| Machining | Turning,Milling,Drilling,Boring,Threading, Grinding,CNC Machining & test equipment |
| Heat Treatment | Annealing,Hardening, Normalizing,Carburizing, Aging |
| Surface Finishing | Black Oxide,Black Coating,Anti-Pollution Flashover Coating,Mirror Polish |
| Industry Standards | ASTM, ICI, BS, DIN, JIS, ISO |
| Design Software | Pro-E, UG,Solidworks, AutoCAD |
| File Format | IGS, STP, XT, PDF, JPEG, JPG |
Product Uses & Advantage
Uses:
1. Gas Turbine Blades – High-efficiency airfoils that endure 1,500°C+ combustion temperatures while maintaining creep resistance.
2. Steam Turbine Nozzles – Precision-cast diaphragms and vanes that optimize steam flow in power plant turbines.
3. Hydro Turbine Runners – Corrosion-resistant castings for water energy conversion in dams and pumped storage facilities.
Advantages:
Thermal Fatigue Resistance – Single-crystal structures prevent crack propagation under cyclic thermal loading.
Aerodynamic Optimization – Complex internal cooling channels enable higher operating temperatures and efficiency.
Material Longevity – Protective coatings (TBCs) extend service life in high-erosive environments.
Product Application
The Turbine is a kind of Turbine Accessories. Here are some specific application scenarios of Turbine Accessories:
Aerospace Turbofans – Lightweight blades for jet engines requiring high thrust-to-weight ratios.
Industrial Power Plants – Heavy-duty castings for combined cycle gas turbines (CCGT).
Marine Propulsion – Saltwater-resistant components for ship turbine generators.
Turbine casting parts are precision-engineered components critical to energy conversion in power generation systems. Manufactured through advanced investment casting or directional solidification techniques, these parts utilize high-temperature alloys like Inconel 718 and MAR-M247. Designed to withstand extreme thermal gradients and mechanical stresses, they ensure efficient energy extraction in gas, steam, and hydro turbines. These castings meet rigorous ASTM and ISO standards, delivering reliability in both conventional and renewable energy applications while optimizing aerodynamic performance and operational longevity.