EN24 Round Bar is an alloy engineering steel bar commonly used for high-strength components such as shafts, gears, axles, studs, bolts, forged parts, and heavy-duty machined components.
EN24 Round Bar should be purchased with a clear technical specification. Buyers should confirm the exact grade, standard, diameter, length, supply condition, hardness requirement, surface finish, tolerance, certificate requirement, and application before placing an order.
SEO title: EN24 Round Bar Supplier Draft: RFQ, Quality Checks and Procurement Guide
Draft TMIS EN24 Round Bar page with buyer specification checklist, supplier capability checks, quality notes, procurement risks, and RFQ links.
| Material family | Alloy Steel |
|---|---|
| Grade | EN24 |
| Common alias | 817M40. Equivalency requires review. |
| Product form | Round Bar |
| RFQ state | RFQ required. Supplier sizes, pricing, lead time, and certificate support must be confirmed. |
| Gear shafts | Strength, toughness, and controlled material condition may be required. |
|---|---|
| Axles | Used where load-bearing strength is important. Engineering review required. |
| Gears | May be selected for power transmission components. |
| Studs and bolts | Used in high-strength fastening applications where specification supports it. |
| Heavy-duty machine parts | Selection depends on design, standard, heat treatment, and inspection requirements. |
Relationships are draft links for search, review, and future retrieval. They are not final technical equivalency claims.
| Subject | Relationship | Object | Confidence | Source |
|---|---|---|---|---|
| EN24 Round Bar | belongs_to | Bars and Rods | Medium | S003 |
| EN24 Round Bar | made_from | EN24 | Medium | S003 |
| EN24 Round Bar | used_for | Gear Shaft | Medium | S003 |
| EN24 Round Bar | requires_quality_test | Dimensional Inspection | Medium | S003 |
| EN24 Round Bar | may_require_quality_test | Hardness Testing | Medium | S007 |
| EN24 Round Bar | may_require_certificate | Material Test Certificate | Medium | S009 |
| EN24 Round Bar | requested_through | RFQ Form | Medium | Internal |
| EN24 Round Bar | listed_in | Marketplace | Medium | Internal |