Siderticino - Special Steels

41CrAlMo7 round bar, hot-rolled, quenched, tempered and stress-relieved

Round bar in 41CrAlMo7 steel, hot-rolled, quenched, tempered and stress-relieved, characterised by very high hardness after nitriding. Ideal for components subjected to high dynamic stresses.

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Technical data

Type
Bar
Section
Round
Execution
Hot-rolled
Delivery condition
Quenched, tempered and stress-relieved
Standard
UNI 8077
Material
41CrAlMo7
Available sizes
Ø 20-330
Average density
7,850 kg/m³
Equivalent grades
1.8509

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 41CrAlMo7 round bar, hot-rolled, quenched, tempered and stress-relieved

41CrAlMo7 steel in hot-rolled round bars, quenched, tempered and stress-relieved, represents an advanced solution for components intended for nitriding. The presence of aluminium and molybdenum ensures an excellent response to the nitriding treatment.

Particularly suitable for the manufacture of gears, camshafts and components requiring high surface hardness and wear resistance. Stress relieving after quenching and tempering ensures maximum dimensional stability during the nitriding process.

The combination of alloying elements ensures the formation of extremely hard nitrides during treatment, making this material ideal for applications requiring exceptional resistance to surface wear.

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