Best En8 Round Bar Chemical Composition in Gujarat, India
En8 for various application requiring superior properties than mild steel. Highly used for manufacture axes, shaft, studs, bolt, and automotive parts.
En8 offers moderate wear resistance when heat treated. En8 is variable as normalized or rolled. En8 round bar is an unalloyed medium carbon steel application where better properties than mild steel are required.
Heat treated for further surface hardening to produce components with enhanced wear resistance. En8 also called 080m40.
Key Features
- Medium carbon steel grade
- Good tensile strength
- Moderate wear resistance
- Readily machinable
- Suitable for heat treatment
- Good surface hardness after treatment
- Available in different sizes and forms
Applications
- Shafts and axles for industrial equipment
- Automotive components and mechanical parts
- Studs, bolts and fastening components
- Connecting rods and spindles
- Rollers and general engineering parts
- Components requiring moderate wear resistance
FAQs
EN8 Round Bar: This is a mild steel bar known as 080M40. It is the simplest form of unalloyed medium-carbon steel bar used to make engineering components that require additional strength and enhanced mechanical property.
EN8 is essentially an iron with a mixture of carbon, manganese and silicon as major alloying elements as well as specified control of other elements. Exact specifications vary depending on the material specification so always review the material test certificate for specific values.
EN8 Round Bar is widely used for the purpose of making shafts, axles, studs, bolts, automotive components, connecting rods, spindles and other general engineering components. It finds its application where increased strength is required as compared to mild steel.
Is EN8 heat treated? Can it be used with surface heat treatment? It can be heat treated to improve mechanical properties and surface hardness. And surface heat treatment may also give EN8 better wear resistance for working under the right working condition.
Selection depends on the required diameter, length, dimensional tolerance, mechanical properties and application. For critical items, the required standard, heat-treatment condition and the material test certificate should also be checked prior to purchase.