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
  

Master Bond adhesives

(Viewing data as-entered. Click here to return)
EDRO #3 Prehardened Mold Quality P20 Alloy Steel
Categories: Metal; Ferrous Metal; Alloy Steel; Chrome-moly Steel
Material Notes: EDRO #3™ is a vacuum-degassed, ladle refined, Cr-Ni-Mo- alloyed steel which is supplied in the hardened and tempered condition.
EDRO #3™ is manufactured to consistently high quality standards with a very low sulfur content, giving a steel with the following characteristics: excellent polishing and photo-etching properties, good machinability, high purity and good homogeneity, and uniform hardness in all dimensions.
Applications: injection molds for thermo-plastics, extrusion dies for thermo-plastics, blow molds, forming tools, press-brake dies, structural components, shafts

Information provided by EDRO
Key Words: AISI P20 improved, W.-Nr. 1.2710
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 0.277 lb/in³
@Temperature 399 °C		Hardened and tempered to 310 HB
 0.280 lb/in³
@Temperature 199 °C		Hardened and tempered to 310 HB
 0.282 lb/in³
@Temperature 20.0 °C		Hardened and tempered to 310 HB
 
Mechanical PropertiesOriginal ValueComments
Hardness, Brinell 277 - 332as supplied
 340
@Treatment Temp. 650 °C		Tempered for 2 hr
 380
@Treatment Temp. 600 °C		Tempered for 2 hr
Hardness, Rockwell C 45
@Treatment Temp. 500 °C		Tempered for 2 hr
 47
@Treatment Temp. 400 °C		Tempered for 2 hr
 49
@Treatment Temp. 300 °C		Tempered for 2 hr
 52
@Treatment Temp. 180 °C		Tempered for 2 hr
 52
@Treatment Temp. 200 °C		Tempered for 2 hr
 55
@Treatment Temp. 300 °C		Hardened for 2 hr, then Tempered
 59
@Treatment Temp. 200 °C		Hardened for 2 hr, then Tempered
 60
@Treatment Temp. 180 °C		Hardened for 2 hr, then Tempered
Hardness, Vickers 650
@Treatment Temp. 525 °C		Nitriding in ammonia gas
 700
@Treatment Temp. 570 °C		Tufftriding (Tenifer process)
Tensile Strength, Ultimate 115000 psi
@Temperature 399 °C		Round bar 1" diameter, 310 HB
 138000 psi
@Temperature 199 °C		Round bar 1" diameter, 310 HB
 146000 psi
@Temperature 20.0 °C		Round bar 1" diameter, 310 HB
Tensile Strength, Yield 91000 psi
@Temperature 399 °C		Round bar 1" diameter, 310 HB
 109000 psi
@Temperature 199 °C		Round bar 1" diameter, 310 HB
 116000 psi
@Temperature 20.0 °C		Round bar 1" diameter, 310 HB
Elongation at Yield 20 %
@Temperature 20.0 °C		in 2"
 22 %
@Temperature 199 °C		in 2"
 25 %
@Temperature 399 °C		in 2"
Reduction of Area 60 %
@Temperature 20.0 °C
 63 %
@Temperature 199 °C
 65 %
@Temperature 399 °C
Modulus of Elasticity 26800 ksi
@Temperature 399 °C
 29000 ksi
@Temperature 199 °C
 29700 ksi
@Temperature 20.0 °C
Charpy Impact 37.0 ft-lb
@Temperature 20.0 °C		Round bar 1" diameter, 310 HB
 41.0 ft-lb
@Temperature 199 °C		Round bar 1" diameter, 310 HB
 48.0 ft-lb
@Temperature 399 °C		Round bar 1" diameter, 310 HB
 
Thermal PropertiesOriginal ValueComments
CTE, linear 7.00 µin/in-°F
@Temperature 20.0 - 199 °C
 7.50 µin/in-°F
@Temperature 20.0 - 399 °C
Specific Heat Capacity 0.110 BTU/lb-°F
@Temperature 20.0 °C
Thermal Conductivity 202 BTU-in/hr-ft²-°F
@Temperature 20.0 °C
 205 BTU-in/hr-ft²-°F
@Temperature 199 °C
 216 BTU-in/hr-ft²-°F
@Temperature 399 °C
 
Component Elements PropertiesOriginal ValueComments
Carbon, C 0.31 %
Chromium, Cr 1.2 %
Iron, Fe 96.122 %As Balance
Manganese, Mn 0.75 %
Molybdenum, Mo 0.41 %
Nickel, Ni 0.80 %
Silicon, Si 0.40 %
Sulfur, S 0.0080 %
 
Descriptive Properties
Color CodeOrange

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:
Bohler-Uddeholm P20 PREMIUM MODIFIED Pre-hardened Mold Steel
AISI Type P20 Mold Steel (UNS T51620)
Schmolz + Bickenbach P-20 High Hard Plastic Mold Steel
Schmolz + Bickenbach P-20 Modified Plastic Mold Steel
Bohler-Uddeholm IMPAX® P20 Hot Work Tool Steel

NSEDRO007 / 142944

Rulon Bearings




Searches:   Advanced  •   Composition  •   Property  •   Material Type  •   Manufacturer  •   Trade Name  •   UNS Number
Other Links:   Advertising  •   Submit Data  •   Database Licensing  •   Web Design & Hosting  •   Trade Publications
Supplier List  •   Unit Converter  •   Reference  •   Links  •   Help  •   Contact Us  •   Site Map  •   FAQ  •   Home
 
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.