Turbocharger Turbine Blades - Main Engine and Propulsion

Precision hot-section blades that extract exhaust-gas energy to drive marine engine turbochargers. They are model-specific components manufactured from heat-, oxidation-, and creep-resistant alloys for high-speed service.

ProShipWorks provides end-to-end support to source and supply Turbocharger Turbine Blades for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.

Last updated: October 11, 2026

Product Information

Product Name	Turbocharger Turbine Blades
Product Category	Main Engine and Propulsion
Product Reference	308
Brands / Manufacturers	Accelleron, MAN Energy Solutions, Mitsubishi Heavy Industries
Unit of Measure	Piece

Key Features

Key Feature
1. High-temperature nickel-based superalloy construction
2. Aerodynamic profile matched to the turbocharger turbine stage
3. Resistance to creep, oxidation, corrosion, and fatigue
4. Precision root geometry for secure rotor-disc attachment
5. Weight-controlled for rotor balancing and high-speed operation

Applications of Turbocharger Turbine Blades

Application
1. Turbochargers for low-speed two-stroke marine main engines
2. Turbochargers for medium-speed propulsion engines
3. Turbocharger overhaul and rotor restoration

Models & Manufacturers

Model	Manufacturer
TPL-B series	Accelleron
A100-L series	Accelleron
TCA series	MAN Energy Solutions
MET-MA series	Mitsubishi Heavy Industries
MET-MB series	Mitsubishi Heavy Industries

Technical Specifications

Model	Specification	Value	Unit
TPL-B series	Turbine configuration	Single-stage axial-flow	—
A100-L series	Turbine configuration	Single-stage axial-flow	—
TCA series	Turbine configuration	Single-stage axial-flow	—
MET-MA series	Turbine configuration	Single-stage axial-flow	—
MET-MB series	Turbine configuration	Single-stage axial-flow	—

Standards, Certifications & Class Approval

Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.

Applicable Standards & Certification	Blade dimensions, alloy, heat treatment and acceptance criteria are controlled by OEM drawings. Rotor balancing is commonly performed to ISO 21940 requirements; material traceability may be documented by EN 10204 inspection certificates when specified.
Class Approval	Turbochargers may be covered by engine or turbocharger type approval from DNV, ABS, Lloyd's Register, Bureau Veritas or ClassNK. Individual replacement blades normally require OEM conformity, traceability and acceptance under the vessel's applicable class survey requirements.

Installation, Maintenance & Safety Information

Installation Notes	Confirm turbocharger type, serial number, blade position, root profile and OEM part number. Replace blades only using approved procedures; inspect the disc and locking parts, verify blade mass grouping, clearances and complete rotor dynamic balancing before service.
Maintenance Tips	Inspect for erosion, deposits, cracks, tip damage, overheating, root fretting and corrosion during overhaul. Maintain exhaust-side cleaning and correct combustion. Use approved nondestructive testing and replace blades that exceed OEM limits.
Safety Notes	Isolate and cool the engine and turbocharger before work. Prevent rotor rotation and follow lockout procedures. Never reuse cracked or deformed blades, and do not grind or weld blades unless specifically authorized by the OEM. Incorrect installation or balance can cause catastrophic rotor failure.