EN8 / EN9 Steel Wheel Casting
EN8 and EN9 grade steel castings are widely used in automotive and general engineering applications where medium-to-high tensile strength, good machinability, and wear resistance are required.
Madhav Techno Cast manufactures EN8/EN9 wheel castings conforming to IS 1570 and EN standards. These castings are produced in our Cupola and oil-fired furnaces, followed by heat treatment (normalizing/hardening-tempering) to achieve the specified mechanical properties. Each casting is uniquely identified for full traceability.
Key Features & Capabilities
- Medium-to-high carbon steel with good machinability
- Tensile strength: EN8 – 620 MPa; EN9 – 700 MPa (min.)
- Heat treatment: Normalizing, Hardening & Tempering available
- Single piece weight capacity: 20 kg to 2,500 kg
- Unique heat identification for full traceability
- Test certificates (MTC, CoC) provided with every order
Applications
Automotive Components
Railway Wheels & Bogies
Shafts & Axles
General Engineering
Machine Tool Parts
Construction Equipment
Technical Specifications
| Property | EN8 Grade | EN9 Grade |
|---|---|---|
| Carbon Content (%) | 0.40 – 0.45 | 0.85 – 0.95 |
| Standard | IS 1570 Pt-II / EN 8 | IS 1570 Pt-II / EN 9 |
| Tensile Strength (MPa) | 620 – 850 | 700 – 1000 |
| Yield Strength (MPa) | 460 (min.) | 520 (min.) |
| Hardness (BHN) | 179 – 248 | 201 – 302 |
| Weight Range | 20 kg to 2,500 kg per piece | |
| Heat Treatment | Normalizing / Hardening & Tempering | |
| Pattern | Customer drawing / Our pattern shop | |
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