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
Assab Steels HOTVAR Hot Work Steel
Categories: Metal; Ferrous Metal; Tool Steel; Hot Work Steel

Material Notes: HOTVAR is a high performance molybdenum-vanadium alloyed hot-work tool steel which is characterized by:
  • High hot wear resistance
  • Very good high temperature properties
  • High resistance to thermal fatigue
  • Very good temper resistance
  • Very good thermal conductivity

Applications:

  • Warm forging, dies and punches
  • Roll forging, rolling segments
  • Rock orbital forging, punches and dies
  • Upset forging, clamping tools
  • Progressive forging, dies
  • Axial closed die rolling, top and bottom dies
  • Cross forming, segments
  • Hot bending, tools
  • Hot calibration, tools
  • Zinc die casting, dies
  • Al-tube extrusion

Vendors:
Available Properties
  • Density
  • Density
  • Density
  • Hardness, Rockwell C, 600°C tempering temperature (2 + 2hours). Austenitizing temperature 1050°C
  • Hardness, Rockwell C, 600°C tempering temperature (2 + 2hours). Austenitizing temperature 1070°C
  • Hardness, Rockwell C, 550°C tempering temperature (2 + 2hours). Austenitizing temperature 1070°C
  • Hardness, Rockwell C, 550°C tempering temperature (2 + 2hours). Austenitizing temperature 1050°C
  • Hardness, Rockwell C, Initial hardness after tempering 58. Testing temperature 650°C. Holding time 100 hours
  • Hardness, Rockwell C, Initial hardness after tempering 56. Testing temperature 650°C. Holding time 100 hours
  • Hardness, Rockwell C, Initial hardness after tempering 54. Testing temperature 650°C. Holding time 100 hours
  • Hardness, Rockwell C, Initial hardness after tempering 58. Testing temperature 600°C. Holding time 100 hours
  • Hardness, Rockwell C, Initial hardness after tempering 54. Testing temperature 600°C. Holding time 100 hours
  • Hardness, Rockwell C, Initial hardness after tempering 54. Testing temperature 650°C. Holding time 10 hours
  • Hardness, Rockwell C, Initial hardness after tempering 56. Testing temperature 650°C. Holding time 10 hours
  • Hardness, Rockwell C, Initial hardness after tempering 58. Testing temperature 650°C. Holding time 10 hours
  • Hardness, Rockwell C, Initial hardness after tempering 56. Testing temperature 600°C. Holding time 100 hours
  • Hardness, Rockwell C, Initial hardness after tempering 54. Testing temperature 650°C. Holding time 1 hour
  • Hardness, Rockwell C, Initial hardness after tempering 54. Testing temperature 550°C. Holding time 100 hours
  • Hardness, Rockwell C, Initial hardness after tempering 56. Testing temperature 550°C. Holding time 100 hours
  • Hardness, Rockwell C, Initial hardness after tempering 58. Testing temperature 550°C. Holding time 100 hours
  • Hardness, Rockwell C, Initial hardness after tempering 56. Testing temperature 650°C. Holding time 1 hour
  • Hardness, Rockwell C, Initial hardness after tempering 54. Testing temperature 600°C. Holding time 10 hours
  • Hardness, Rockwell C, Initial hardness after tempering 56. Testing temperature 600°C. Holding time 10 hours
  • Hardness, Rockwell C, Initial hardness after tempering 58. Testing temperature 600°C. Holding time 10 hours
  • Hardness, Rockwell C, Initial hardness after tempering 58. Testing temperature 650°C. Holding time 1 hour
  • Hardness, Rockwell C, Initial hardness after tempering 54. Testing temperature 600°C. Holding time 1 hour
  • Hardness, Rockwell C, Initial hardness after tempering 54. Testing temperature 550°C. Holding time 0-10 hours
  • Hardness, Rockwell C, Initial hardness after tempering 56. Testing temperature 600°C. Holding time 1 hour
  • Hardness, Rockwell C, Initial hardness after tempering 58. Testing temperature 600°C. Holding time 1 hour
  • Hardness, Rockwell C, Hardness before tempering in Air. Austenitizing temperature: 1050°C. Soaking time 30 minutes.
  • Hardness, Rockwell C, HRCair. Austenitizing temperature 1050°C
  • Hardness, Rockwell C, Austenitizing temperature: 1070°C. Soaking time 20 minutes.
  • Hardness, Rockwell C, HRCair. Austenitizing temperature 1080°C
  • Hardness, Rockwell C, HRCoil. Austenitizing temperature 1050°C
  • Hardness, Rockwell C, Hardness before tempering in Air. Austenitizing temperature: 1050°C. Soaking time 30 minutes.
  • Hardness, Rockwell C, Austenitizing temperature: 1070°C. Soaking time 20 minutes.
  • Hardness, Rockwell C, HRCoil. Austenitizing temperature 1080°C
  • Tensile Strength at Break, Rm
  • Tensile Strength at Break, Rm
  • Tensile Strength, Ultimate, Rm. 54 HRC.
  • Tensile Strength, Ultimate, Rm. 56 HRC.
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield, Rp02. 54 HRC.
  • Tensile Strength, Yield, Rp02. 56 HRC.
  • Tensile Strength, Yield, Rp02
  • Tensile Strength, Yield, Rp02
  • Tensile Strength, Yield
  • Elongation at Break
  • Elongation at Break
  • Reduction of Area
  • Reduction of Area
  • Reduction of Area
  • Modulus of Elasticity
  • Modulus of Elasticity
  • Modulus of Elasticity
  • Impact Test, Charpy-V specimens, transverse direction.
  • Impact Test, Charpy-V specimens, transverse direction.
  • CTE, linear
  • CTE, linear
  • Thermal Conductivity
  • Thermal Conductivity
  • Thermal Conductivity
  • Carbon, C
  • Chromium, Cr
  • Iron, Fe
  • Manganese, Mn
  • Molybdenum, Mo
  • Silicon, Si
  • Vanadium, V
  
Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc
), please click the button below.

Manufacturer Notes:
none

Category Notes
none

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 view all the property values for this datasheet as they were originally entered into MatWeb.

 

New MatWeb Services
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.