2311Prehardened Plastic Mould Steel Offering Excellent Machinability, Polishability, Temperature Resistance, and Wear Resistance
Commonly used in the production of machinery matrices for die casting, moulds for plastic injection moulding, plastic moulds, mould frames, and pressure casting dies.
Industries in detail
SIMOLD 2311 data sheet
President & CEO
Andrew Towey
Company Management
SIJ Americas
Manufacture
SIMOLD 2312 is made by SIJ Acroni and SIJ Metal Ravne. The manufacturer depends on the steel's final form, affecting its physical properties and chemical composition.
Standards & certificates
Material number
1.2311
EN
40CrMnMo7
Properties
Density[g/cm³]:7.83
Modulus of elasticity[MPa]:210
Hardness[HB]:280 - 320
Chemical composition
In weight %
C0.35 - 0.45
Si0.30 - 0.40
Mn1.40 - 1.60
P0.008
S0.001
Cr1.80 - 2.10
Ni0.65
Cu0.30
Al0.02
Sn0.025
Mo0.15 - 0.25
Product forms
Continuous Cooling Transformation (CCT)
Tempering
Disclaimer
The information and data presented herein are typical or average values. The typical properties of the materials described are provided solely to assist readers in making their own evaluations and decisions. These values are not guaranteed.
Applications specifically suggested for the materials described are intended only for illustrative purposes, enabling the reader to make their own assessments. They are not to be construed as warranties, whether express or implied, regarding fitness for any particular purpose.
The information and data are provided for informational purposes only and may be revised at any time without notice.
Unless otherwise specified, all registered trademarks are the property of SIJ – Slovenska industrija jekla, d.d. (Slovenian Steel Group) and its subsidiaries (SIJ Group).
Copyright © 2024 by SIJ Group. All rights reserved. Contact us for further information.
Applications specifically suggested for the materials described are intended only for illustrative purposes, enabling the reader to make their own assessments. They are not to be construed as warranties, whether express or implied, regarding fitness for any particular purpose.
The information and data are provided for informational purposes only and may be revised at any time without notice.
Unless otherwise specified, all registered trademarks are the property of SIJ – Slovenska industrija jekla, d.d. (Slovenian Steel Group) and its subsidiaries (SIJ Group).
Copyright © 2024 by SIJ Group. All rights reserved. Contact us for further information.
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President & CEO
Andrew Towey
Company Management
SIJ Americas