Siderticino - Special Steels

30CrNiMo8 round bar, hot-rolled, quenched and tempered

Round bar in 30CrNiMo8 steel, hot-rolled and quenched and tempered, renowned for its excellent balance between strength and ductility. The quenched and tempered structure makes it ideal for mechanical components subject to alternating stresses.

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Technical data

Type
Bar
Section
Round
Execution
Hot-rolled
Delivery condition
Quenched and tempered
Standard
EN ISO 683-2:2018 (ex EN 10083-3)
Material
30CrNiMo8
Available sizes
Ø 20-330
Average density
7,850 kg/m³
Equivalent grades
1.6580, 822M30

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 30CrNiMo8 round bar, hot-rolled, quenched and tempered

30CrNiMo8 steel in hot-rolled, quenched and tempered round bars offers an excellent balance between mechanical strength and toughness. The balanced chemical composition and the quenching and tempering treatment ensure high performance across a wide range of applications.

Particularly suitable for manufacturing mechanical components such as transmission shafts, connecting rods and structural parts for the mechanical engineering industry. The quenched and tempered delivery condition ensures immediate mechanical properties without the need for further treatments.

The combination of chromium, nickel and molybdenum guarantees excellent hardenability and uniform mechanical strength across the entire section. The structure obtained through quenching and tempering ensures excellent resistance to fatigue and wear.

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