2343 – H11

2343 – H11: Hot work tool steel for die casting dies

Material properties
Standard hot work tool steel grade suitable for die casting dies and forging applications
Good softening resistance, good polishing properties after hardening
Good toughness
Good dimensional stability during heat treatment

For which applications
Die casting dies (Sn, Pb, Zn, Al, Mg)
Forging dies (short series)
Moulds for plastic injection

Standards

> AFNOR SKD6
> Euronorm X37CrMoV5.1
> Werkstoff W1.2343
> AISI H11

Chemical analysis

Typical heat analysis in weight %

C S Si Cr Mo V
0.39 0.001 0.30 5.10 1.40 0.35

Typical Industeel analysis is in accordance with international standards

Mechanical properties

2343 grade is delivered in annealed condition with a hardness <230HB. It has to be hardened after rough machining.
Typical mechanical performances of W1.2343/AISI H11 after hardening are:

Hardness (HRC) Temperature of hardening Rm (MPa) Rp0,2 (MPa)
44 20°C 1380 1600
48 20°C 1140 1370
48 200°C 1480 1230
48 400°C 1360 1120
48 500°C 1185 910
48 550°C 1160 780
48 600°C 880 600

For more technical details :

 

2343 – H11

Download the complete datasheet


Technical data and information are to the best of our knowledge at the time of publication. However, they may be subjected to some slight variations due to our ongoing research programmes. Therefore, we suggest that information be verified at time of enquiry or order. Furthermore, in service, real conditions are specific for each application. The data presented here are for the purpose of description only, and can be considered as guarantees only when written formal approval has been provided by our company. Industeel reserves the right to change its product range at any time without prior notice.