Turbocharger
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This page explains how Turbine Housing is classified within Motor Vehicle Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
The outer casing that contains and directs exhaust gases to drive the turbine wheel in a turbocharger.
Technical details and manufacturing context for Turbine Housing
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Maximum Temperature | 950–1050 °C | Exceeding may cause creep or oxidation |
| Material Grade | GGG40.3 | Ductile iron for high-temperature strengthDIN 1693 |
| Wall Thickness | 4–8 mm | Thinner reduces weight but may crack |
| Inlet Flange Diameter | 60–100 mm | Matches turbocharger inlet |
| Outlet Flange Diameter | 50–80 mm | Matches exhaust pipe |
| Tolerance | ±0.5 mm | Critical for sealing surfacesISO 8062 |
| Surface Roughness | Ra 3.2–6.3 μm | Smoother improves flowISO 1302 |
| Weight | 2–5 kg | Affects vehicle fuel efficiency |
| Burst Pressure | 3.0–4.0 MPa | Safety factor of 2–3 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | Up to 4 bar (58 psi) continuous, 6 bar (87 psi) burst |
| flow rate: | 0.5-5.0 kg/s (1.1-11.0 lb/s) exhaust gas flow |
| temperature: | Up to 1050°C (1922°F) continuous, 1150°C (2102°F) peak |
| thermal cycling: | Resistant to rapid temperature changes typical in turbocharger operation |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
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Common materials include cast iron, nickel-based superalloys, and austenitic stainless steel. The choice depends on the required temperature and pressure resistance. For high-temperature strength, ductile iron grades like GGG40.3 are referenced per DIN 1693.
Typical operating pressure ranges from 1.0 to 1.6 MPa, and maximum temperature ranges from 950 to 1050 °C. Exceeding these limits may cause creep or oxidation. Always verify with the manufacturer for specific applications.
Performance is verified through standards such as ISO 8062 for dimensional tolerances, and ISO 1302 for surface roughness. These standards serve as procurement references; actual compliance must be confirmed with the supplier.
Key dimensions include wall thickness (4–8 mm), inlet flange diameter (60–100 mm), outlet flange diameter (50–80 mm), and tolerance (±0.5 mm). These must match the turbocharger and exhaust system specifications.
This component is essential for the following industrial systems and equipment:
Commonly used trade names and technical identifiers for Turbine Housing.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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