Siderticino - Special Steels

18CrNiMo7-6 round bar, hot-rolled, annealed

Round bar in 18CrNiMo7-6 steel, hot-rolled and annealed, renowned for its exceptional hardenability. The high chromium and nickel content makes it ideal for gears and mechanical components subject to severe stresses.

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Technical data

Type
Bar
Section
Round
Execution
Hot-rolled
Delivery condition
Annealed
Standard
EN ISO 683-3:2022 (ex EN 10084)
Material
18CrNiMo7-6
Available sizes
Ø 20-330
Average density
7,850 kg/m³
Equivalent grades
1.6587

Weight calculation

Weight per metre
2.47 kg/m
Weight per piece
14.8 kg
Total weight
14.8 kg
Indicative theoretical weight. The final price is applied to the weight stated on the delivery note.
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Applications of 18CrNiMo7-6 round bar, hot-rolled, annealed

18CrNiMo7-6 steel in hot-rolled round bars represents one of the best-performing case-hardening steels in its category. The high content of chromium, nickel and molybdenum ensures exceptional mechanical properties after heat treatment.

Particularly suitable for the production of critical components in aerospace, automotive and industrial transmission applications. Its chemical composition ensures excellent hardenability and superior mechanical strength even on large sections.

Supply in the annealed condition allows excellent machinability, while the hot-rolled structure ensures uniform mechanical properties throughout the section.

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