Rolled sheets
8 | 10 | 12 | 15 | 20 | 25 | 30 | 35 | 40 | 45 |
50 | 55 | 60 | 65 | 70 | 75 | 80 | 90 | 100 | 110 |
120 | 130 | 140 | 150 | 160 | |||||
Forged, annealed blocks
510 | 610 | 810 | 1010 | 1200 | |||||||
510 | X | X | X | X | X | ||||||
Use:
Tool holders and fixtures
Woodworking tools
Less stressed cutting and forming tools
Medium strength construction and machine components
Heat treatment:
Hardening: approx. 820–860 °C (water or oil)
Tempering: approx. 550–660 °C
Features:
Good machinability
Heat treatment option (hardening, tempering)
Not suitable for high loads
Lower wear resistance
DIN 1.1730 is a medium carbon tool steel. It is characterized by good machinability and easy heat treatment. Due to its lower wear resistance and lower hardenability, it is used for less stressed tools, fixtures and components where high hardness or impact resistance is not required.
Alternative designation : C45W, C45, ČSN 19083
Type : Carbon tool steel