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Rubber Mold Steels

NAK80

NAK80 is a 40 HRC pre-Hardened, high performance, high precision, mold steel. Applications include plastic molds, rubber molds, jigs & fixtures, and press dies. 

Features:

  • Machines up to 20 percent faster than 30 HRc P20
  • Pre-hardened to 38-42 HRC
  • Uniform microstructure & hardness (40 HRC between surface & interior)
  • Never needs stress relieving, even after heavy machining
  • Highly weldable, HAZ gets softer not harder (re-age harden to bring back to 40 HRC)
  • EDM layer is easy to remove


All technical and engineering data and suggested procedures, specifications and applications contained in this publication are for general information only. Daido Steel, International Mold Steel and/or their distributors disclaim any and all express or implied warranties of merchantability, suitability for any particular purpose or use, or freedom from infringement of any patent, trademark or copyright. NAK80® is a registered trademark of International Mold Steel, Inc. and Daido Steel Limited.

 

NAK80

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Recommended Reading

Unique Characteristics

Benefits

Typical Chemistry

Mechanical Properties

Physical Properties

General Design Guidelines

Processing Guidelines

Welding Guidelines

 

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


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