MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Ensinger PEI

(Viewing data as-entered. Click here to return)
Bohler-Uddeholm UDDEHOLM MIRRAX ESR Plastic Mold Steel
Categories: Metal; Ferrous Metal; Tool Steel; Mold Steel

Material Notes: Uddeholm Mirrax ESR is specially developed and adapted for larger molds that require corrosion resistance and/or high surface finish.

It is characterized by:

  • High hardenability for consistent properties in large dimensions
  • Good ductility and toughness for a safe production
  • High corrosion resistance for low maintenance requirements
  • Excellent polishability for aesthetic quality and function
  • Good wear resistance for longer life
Uddeholm Mirrax ESR is also the right choice for larger tools when contamination in production is totally unacceptable: within the medical industry, optical industry and for other high quality transparent articles.

Applications: Although Uddeholm Mirrax ESR is recommended for all types of moulds, its special properties make it particularly suitable for molds with the following demands:

  • Corrosion/staining resistance, i.e. for moulding of corrosive materials, e.g. PVC, acetates, and for moulds subjected to humid working/storage conditions.
  • High surface finish, i.e. for the production of optical parts, such as camera and sunglass lenses, and for medical components, e.g. syringes, analysis vials etc..
  • Toughness/ductility, i.e. for complex molds
  • Outstanding through-hardening characteristics i.e. high-hardenability, important for larger molds.

Key Words: AISI 420 Modified; W.-Nr. 1.2083
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 7.74 g/cc
 
Mechanical PropertiesOriginal ValueComments
Hardness, Brinell 250Annealed
Hardness, Rockwell C 52without tempering
Tensile Strength, Ultimate 1500 MPaat HRC 45
 1780 MPaat HRC 50
Tensile Strength, Yield 1200 MPaat HRC 45
 1290 MPaat HRC 50
Modulus of Elasticity 180 GPa
@Temperature 400 °C
 200 GPa
@Temperature 200 °C
 210 GPa
@Temperature 20.0 °C
Impact Test 180 Jwithout tempering; at HRC 52
 220 Jtempered at 300°C; at HRC 50
 
Thermal PropertiesOriginal ValueComments
CTE, linear 11.1 µm/m-°C
@Temperature 20.0 - 200 °C
 11.7 µm/m-°C
@Temperature 20.0 - 400 °C
Specific Heat Capacity 0.460 J/g-°C
Thermal Conductivity 20.0 W/m-K
@Temperature 200 °C
 24.0 W/m-K
@Temperature 400 °C

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
EDRO #8 Premium 420 Stainless Mold Steel
Bohler-Uddeholm UDDEHOLM STAVAX® ESR Modified 420
Crucible Steel CPM® S90V® (420V®) Tool Steel
Bohler-Uddeholm UDDEHOLM STAVAX® SUPREME Modified 420
420 Stainless Steel

NBUCOR44 / 98123

Proto3000 – 3D Engineering Solutions

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at webmaster@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.