top of page

TOOLOX 33

Tough steel for molds and machine parts

Toolox 33 is a modern tool steel supplied in a quenched and tempered condition . Thanks to its high toughness and low residual stress, it achieves excellent dimensional stability after machining . It is an ideal choice for the production of molds, stamping tools and machine parts , where long life and reliability are key.

Available formats and dimensions

  • sheets with a thickness of 16–100 mm

  • semi-finished products cut precisely with band saws


Replacement of commonly used steels

1.1191 / 1.2311 / 1.2312 / 1.2738 / 1.6523 / 1.6587 / 1.7225 / 1.8550

Sheets, rolled, tempered 275-325 HBW

16

20

25

30

35

40

45

50

55

60

65

70

75

80

90

100


































Toolox 33 is not intended for further heat treatment. Surface treatments such as nitriding or coating can only be carried out up to 590 °C . The steel is very polishable , which facilitates the production of precision molds.

Mechanical properties of Toolox 33

  • Hardness (HBW): 275–325 (EN ISO 6506-1)

  • Notch resistance: min. 35 J (EN 1025, EN ISO 148)

Ultrasonic inspection: according to EN 10160

bottom of page