Std

BS 970-2:1988

Specification for wrought steels for mechanical and allied engineering purposes-Requirements for steels for the manufacture of hot formed springs

standard by BSI Group , 10/31/1988

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About This Item

 

Full Description

Updates requirements to reflect changes in spring manufacture, the need for fine-grain steels and, for certain applications, closely controlled hardenability. Introduces requirements for average maximum levels of non-metallic inclusion and depth of decarburization of surface defects.

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

Product Details

Published:
10/31/1988
ISBN(s):
0580168697
Number of Pages:
16
File Size:
1 file
Product Code(s):
185824, 185824, 185824
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. BS EN 10089:2002


    Hot rolled steels for quenched and tempered springs. Technical delivery conditions

    • Most Recent

  2. BS 970-2:1988

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    Specification for wrought steels for mechanical and allied engineering purposes-Requirements for steels for the manufacture of hot formed springs

    • Historical Version

  3. BS 970-6:1973


    Specification for wrought steels for mechanical and allied engineering purposes-SI metric values (for use with BS 970:Parts 4 and 5)

    • Historical Version

  4. BS 970-5:1972


    Specification for wrought steels in the form of blooms, billets, bars and forgings-Carbon and alloy spring steels for the manufacture of hot formed springs

    • Historical Version

  5. BS 24-3A:1959


    Railway rolling stock material-Specification for laminated springs and spring steels

    • Historical Version

  6. BS 24-3B:1955


    Railway rolling stock material-Specification for helical and volute springs and spring steels

    • Historical Version