1.1730 (C 45 U)

AFNOR Y3 48

Non-alloyed tool steel for manufacturing jigs and machine parts as well as base plates and shims for tools - the standard material for simple machine parts.


Tempering diagram
Hardening temperature: 810°C
Sample cross-section: rect. 20 mm

1730a

Heat treatment diagram

1.1730b
 

Obtainable as the following products:

 

Downloads

1.1730 C 45 U

Unalloyed steel for the manufacture of devices and machine components as well as base-plates and spacing strips – the standard grade for simple machine components