Is the published size available in every listed grade?
No. Published product ranges are general references. Grade-size-condition availability is confirmed for each enquiry.
Carbon Steel Round Bars
Source EN8D round bars in verified sizes and conditions for shafts, automotive parts and engineering applications with testing and Pan-India supply.

Jain Steels Group supplies EN8D round bars for shafts, automotive parts, machined components and general engineering requirements. EN8D is available as a round-bar grade, subject to order review. Buyers should share the applicable standard, finished component, required condition and inspection plan so availability can be confirmed against the order.
EN8D orders should be defined by more than the grade name. Diameter, length, tolerance, surface condition, heat-treatment condition, testing, traceability and downstream machining or forging route all affect suitability. The technical drawing and purchase specification remain the controlling documents.
Share Your RequirementPublished information is a general supply reference. The final quotation and approved purchase specification control every order.
| Product category | Carbon Steel Round Bars |
|---|---|
| Grade availability | EN8D; EN8 and other carbon-steel grades on confirmation |
| Published size information | 25 mm to 66 mm published round-bar diameter range |
| Length and tolerance | Confirmed against the drawing, standard and purchase requirement |
| Supply condition | Confirmed against the grade, downstream process and applicable standard |
| MOQ and lead time | Confirmed after grade, size, quantity and destination review |
Confirm the grade, dimensions, condition and inspection requirements for this application.
Confirm the grade, dimensions, condition and inspection requirements for this application.
Confirm the grade, dimensions, condition and inspection requirements for this application.
Confirm the grade, dimensions, condition and inspection requirements for this application.
Order-specific chemistry, dimensions, mechanical requirements, identification and material test documentation can be agreed during quotation.
Use the quality assurance page for the overall inspection approach and the technical data page for published size references.
For machining or forging enquiries, state the finished component, machining allowance, heat-treatment route and required test documentation. This helps the sales and production teams confirm the appropriate supply condition.
Continue to relevant product, technical and company information.
No. Published product ranges are general references. Grade-size-condition availability is confirmed for each enquiry.
The controlling chemistry and mechanical requirements depend on the applicable standard and purchase specification. Request the relevant technical documentation during quotation.
Share the grade, standard, size, length, condition, quantity, destination, application and inspection requirements.
Send the technical specification, quantity and delivery location for availability and quotation.
Contact Jain Steels Group