Upper and lower yield point of structural steel; study of influence of test-piece dimension and traction velocity on yield point and limits between which values obtained in different tests on same material vary; steels were delivered by three Swedish steel plants and taken from seven heats; proposed minimum values of lower yield point are 22 kg/mm for St 37 and 26 kg/mm for St 44. (See also Statens Provningsanstalt n 53 1932 48 p)


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    Title :

    Om oevre och undre straeck- graens hos byggnadsjaern


    Additional title:

    Jernkontorets Annaler


    Contributors:

    Published in:

    Publication date :

    1931


    Size :

    52 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English