P20 — 1.2311

P20 Steel is a pre-hardened tensile tool steel which offers ready machine-ability in the hardened and tempered condition. Therefore does not require further heat treatment. This eliminates the risks, costs and waiting time of heat treatment thus avoiding the possibility of distortion and even cracking. Subsequent component modifications can easily be carried out.

Chemistry of P20 (1.2311)

C

Cr

Mo

Mn

P/S

Si

0.35

1.8

0.15

1.3

0.35

0.2

0.45

2.1

0.25

1.6

MAX

0.4

Applications:

Plastic moulds, mould frames  for plastic moulds and pressure casting dies, recipient sleeves.

 

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