Round steel for construction, assembly and manufacturing applications
Our custom-made round steel is the ideal solution for a wide range of construction, assembly and manufacturing applications. Whether for mechanical engineering, private workshop projects or design projects - at Diconfa you can obtain precisely cut round steel in various diameters, lengths and thicknesses. Simply configure online and order directly.
MATERIAL: Round steel S235-JR // ST37-2 // 1.0038 – hot-rolled steel rod in high-quality finish Made in Germany. Ideally suited for construction projects, metalwork, agriculture, automotive and machinery engineering, as well as for versatile DIY applications. EASY TO WORK WITH: The material is easy to shape, highly weldable, and simple to machine – perfect for a wide range of steel constructions. RAW MATERIAL: The round steel is delivered untreated. Scratches may occur due to production or storage, but they do not affect functionality. No corrosion protection – the material can be galvanized or painted if needed. HIGH QUALITY: Complies with EN 10080 / EN 10025 standards and guarantees precise processing. ACCURACY: Length tolerance approx. +/- 2 mm. SERVICE: The cut edges are carefully deburred on both sides, allowing trouble-free further processing. DELIVERY OPTIONS: Round steel S235JR / ST37 available in diameters from 6 to 60 mm and lengths from 10 to 2,000 mm. Deburred on both ends and ready for immediate use.
MATERIAL: Rundstahl S355 J2+C // ST-52-K // 1.0570 - präzise verarbeiteter Rundstab OHNE Rost-Ansatz geliefert. Die Stahlstange ist absolut gerade und hochpräzise im Durchmesser / DIN 10277 / h9 - Toleranz. BEARBEITEN: Sehr gut zu schweißen, hohe Zugfestigkeit, sehr gut zerspanbar ( Drehen, Bohren, Fräsen, Schleifen, Sägen, etc.), lackierbar, langlebig, dauerhaft stark belastbar, vielseitig einsetzbar. EINSATZBEREICHE: Maschinen- und Anlagenbau, Baustelle, Heimwerken, Basteln, Schlosser-arbeiten, Modellbau, Ersatzteil ( Bolzen + Achse, etc.) z.B. Baumaschinen, Traktoren, Anhänger, LKW, Bau, Industrie WEITERE BEREICHE: Werkzeugbau, Automobilindustrie, Elektroindustrie, Kfz- und Autoreparatur, Gerüstbau Tuning, Ersatzwelle, Landmaschinen, Traktoren, Bolzen Anbaugeräte ( Greifer, Radlader- oder Schaufel ) LIEFERBAR: Rundstahl Werkstoff S355 J2+C // Durchmesser: Ø 6 - 100 mm , Länge: 10 - 2000mm - Die Stahlstange ist exakt gerade, beidseitig ENTGRATET und gesichert verpackt.
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Frequently Asked Questions
Round steel is a solid material with a circular cross-section. It differs from square or flat steel due to its shape, which makes it particularly suitable for rotating or load-bearing applications.
Yes, round steel is generally easy to weld – depending on the steel grade and surface treatment. Our untreated standard versions are suitable for common welding processes.
Untreated round steel can be used outdoors, but it should be protected against corrosion – for example by galvanizing, painting, or choosing stainless steel variants.
We offer round steel in various common diameters – such as 6 mm, 8 mm, 10 mm, 12 mm, 16 mm, or 20 mm. Additional sizes are available upon request.
Yes – you can also order single pieces or small quantities of round steel cut to size. Ideal for repairs, prototypes, or private projects.
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