Siderticino - Special Steels

31CrMoV10 round bar, hot-rolled, quenched, tempered and stress-relieved

31CrMoV10 steel round bar, hot-rolled, quenched, tempered and stress-relieved, combining high strength and toughness. The addition of vanadium ensures excellent hot resistance, perfect for components subject to elevated temperatures.

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Technical data

Type
Bar
Section
Round
Execution
Hot-rolled
Delivery condition
Quenched, tempered and stress-relieved
Standard
UNI 8077
Material
31CrMoV10
Available sizes
Ø 20-330
Average density
7,850 kg/m³
Equivalent grades
31CrMoV10, 1.8519

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 31CrMoV10 round bar, hot-rolled, quenched, tempered and stress-relieved

31CrMoV10 steel in hot-rolled round bars, quenched, tempered and stress-relieved, represents an excellent solution for components requiring high wear resistance. The presence of vanadium, combined with chromium and molybdenum, ensures superior mechanical properties.

This material is particularly suitable for manufacturing components subject to severe operating conditions such as plastic moulds, gears and mechanical parts subject to heavy wear. Stress relieving ensures maximum dimensional accuracy during nitriding.

The structure obtained after quenching, tempering and stress relieving ensures an excellent combination of surface hardness and core toughness, key characteristics for critical mechanical applications.

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