⚙️ 24 mm steel round bar - pulleys, flanges, and heavy-duty shafts
24 mm steel round bar is hot-rolled long product used as stock for large rotating parts. At over 3.5 kg per metre, it is a blank that can be faced into pulleys, flywheels, and flanged hubs, or turned lengthwise into heavy-duty shafts. Grades 20 and 45 structural steel are available for demanding machining applications.
🏗️ Main applications:
- Pulleys and flywheels: large-diameter blanks for face turning.
- Flanges and hubs: support components for connections and rotating assemblies.
- Heavy-duty shafts: loaded drive shafts made from grade 45 steel.
- Kingpins and machinery axles: heavy-duty pins for trailers and attachments.
✅ Advantages of SteelStream products
We supply certified round bar in accordance with ДСТУ 4738 (the complete weight table and steel grades are available in the Technical documentation).
- Steel grade selection: grades 20 and 45 for machining, and Ст3 for welded hubs, supplied with a heat certificate.
- Accurate weight: 3.551 kg per metre to the standard, or approximately 282 m per tonne.
- Ready for the chuck: a straight bar without twist, with a predictable machining allowance.
🚚 How to buy 24 mm round bar with delivery
Available from one bar for retail orders and by the tonne for manufacturers.
- ✂️ Precision cutting: pulley and flange blanks cut to size, from UAH 18 per cut.
- 🔄 Metal bending: bent components made to your drawing.
- 🚛 Fast delivery: Kyiv, Vyshneve, Brovary, and the region using our own vehicles.
- 💳 Convenient payment: cash on delivery, card, or bank transfer with VAT.
🔗 Recommended related products
- 22 mm round bar - a thinner rod for bushings and spacers.
- 25 mm round bar - the adjacent size; check the drawing, as these are distinct products.
- 30x30 square bar - a faceted blank for counterweights and heavy-duty stops.
👉 Browse the steel round bar catalogue - all diameters from 8 to 65 mm. Read “Square and round steel products” to learn when to choose round bar or square bar.