Std

BS 970-4:1970

Specification for wrought steels for mechanical and allied engineering purposes-Valve steels

standard by BSI Group , 02/12/1970

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About This Item

 

Full Description

General requirements: information to be supplied by purchaser, product analysis and permitted variations, condition of material on delivery, hardness testing, etc. En steels replaced. Chemical composition, condition of supply, approval test and heat treatment of individual valve steels. Summary tables.

All current amendments available at time of purchase are included with the purchase of this document.
 

Product Details

Published:
02/12/1970
ISBN(s):
0580058565
Number of Pages:
14
File Size:
1 file
Product Code(s):
2911, 2911, 2911
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. BS EN 10090:1998


    Valve steels and alloys for internal combustion engines

    • Most Recent

  2. BS 970-4:1970

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    Specification for wrought steels for mechanical and allied engineering purposes-Valve steels

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