Siderticino - Special Steels

40NiCrMo7 round bar, forged, quenched and tempered

Round bar in 40NiCrMo7 steel, forged and quenched and tempered, ideal for large high-strength components. Forging combined with quenching and tempering ensures superior mechanical performance throughout the section.

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Technical data

Type
Bar
Section
Round
Execution
Forged
Delivery condition
Quenched and tempered
Standard
UNI 7845:1978
Material
40NiCrMo7
Available sizes
Ø 340-500
Average density
7,850 kg/m³
Equivalent grades
40NiCrMo8-4, 1.6562, 4340

Weight calculation

Weight per metre
712.72 kg/m
Weight per piece
4,276.3 kg
Total weight
4,276.3 kg
Indicative theoretical weight. The final price is applied to the weight stated on the delivery note.
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Applications of 40NiCrMo7 round bar, forged, quenched and tempered

40NiCrMo7 steel in forged, quenched and tempered execution represents the ideal solution for large components requiring high mechanical performance. The forging process, followed by the quenching and tempering treatment, ensures superior mechanical properties throughout the section.

Particularly suitable for the production of large structural components such as turbine shafts, press components and mechanical parts for the steel industry. The structure obtained from forging significantly improves fatigue resistance.

The quenching and tempering treatment already carried out ensures optimal and uniform mechanical properties, allowing the material to be used immediately in the most demanding applications.

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