GRAPHIC: Link to International Mold Steel welcome page.
CONTACT US  
859.342.6000  
 
Home | About Us | What's New | Webinars | Videos | Contact Us
 

HOME --> DIE CAST & FORGING STEELS --> DH31-EX

Die Cast & Forging Steels

DH31-EX

High strength, tough and high heat check resistance hot work die steel. 

DH31-EX is a hot working die steel with the best balance of strength and toughness showing the comparable softening resistance to SKD7.

DH31-EX
NADCA Certification

Features:

  • High hardenability
    High toughness is obtained even in large size die. 
  • High strength
    High softening resistance  at elevated temperature contributes to high wear resistance. 
  • High toughness
    DH31-EX has higher toughness than that of SKD61.
  • High heat check resistance
    Excellent heat check resistance leads to longer life. 

Applications:

  • Aluminum die cast dies especially for large size - long life use
  • Aluminum die cast parts such as pins and plunger sleeve
  • Hot forging dies
  • Hot pressing dies
  • Aluminum extrusion dies

Examples of Applications:


www.daido.co.jp 

IMPORTANT NOTE Please be advised that Daido Steel shall not be held responsible for damage caused by misunderstanding or improper use of the technical information contained in this Web site. The contents of this Web site may be subject to change without notice. Please inquire of related department for the latest information. No portion of this Web site may be reproduced without express permission of Daido steel.

DH31-EX

Overview

Chemical Composition

Concept of Development

Hardenability

Characteristics

Surface Hardening Properties

Machinability

Repair Welding Conditions

Physical Properties

Testimonials

 

 
 
  International Mold Steel, Inc. 
1155 Victory Place
Hebron, KY 41048 USA 
Tel: 859.342.6000
Fax: 859.342.6006
Sales E-mail: [email protected]
Literature E-mail: [email protected]
Web: www.imsteel.com


www.imsteel.com