Top

Grade

Code

AISI

Cold Work Tool Steel

1.2312 + QT

40CrMnMoS8-6

P20+S

 

Steel Properties

1.2312 + QT is a pre-hardened plastic mould steel and has excellent machinability, suitable for texturing, highly through hardenable.

Chemical Composition (1.2312 + QT)

C %

Si %

Mn %

Cr %

Mo %

Ni %

V %

W %

Co %

Sonst.

0,40

0,4

1,50

1,90

0,20

-

-

-

-

S ~ 0,08

 

Suitable for:

1.2312 + QT is used on pastic moulds, mould frames for plastic moulds and pressure casting moulds and recipient sleeves.

Remarks:

Better polishable than 1.2312. Preheating before use: 200 - 300 °C – is recommended. For material with a thickness > 400 mm we recommend 1.2738 (better trough hardenability).

Specification

1.2312, 40CrMnMoS8-6, P20+S


Note: The information contained in this data sheet is for descriptive purposes only, no liability is accepted.