EN24 Rounds

EN24 is a very high strength steel alloy which is supplied hardened and tempered.

The grade is a nickel chromium molybdenum combination - this offers high tensile steel strength, with good ductility and wear resistance characteristics. With relatively good impact properties at low temperatures, EN24 is also suitable for a variety of elevated temperature applications.

Applications of EN24:

EN24 was originally introduced for use in the motor vehicle and machine tool industries for gears, pinions, shafts, spindles and the like. Later its applications became much more extended. Suitable to produce parts for such as locomotives, cranes, rolling mills, coal cutting machinery etc. where good strength and fatigue resistance is called for. Other applications for EN24 are found in die casting and hot metal working, such as die bolsters, racks and pinions, angle pins for pressure die casting, hot stamping dies for aluminium stamping, die beds for steel stamping, lower temperature nut, bolt and rivet heading dies, large section drop forging dies. It is widely used in the plastic and rubber moulding industries for moulds (particularly rubber moulds), hob retaining rings, patens, retaining rings for built up moulds, stop pins for moulds.

Chemistry of EN24:

Carbon

Nickel

Chromium

Molybdenum

Silicon

Manganese

Phosphorous

Sulphur

0.35

1.30

0.90

0.20

0.10

0.45

0.05

0.05

0.45

1.80

1.40

0.35

0.35

0.70

MAX

MAX