BS 4759:1971
$142.49
Method for determination of K-values of a tensile testing system
Published By | Publication Date | Number of Pages |
BSI | 1971 | 16 |
Principle of determination; symbols and definitions; selection, preparation and form of test piece; preliminary checks of testing machine; determination of constancy of rate of increase of force; procedure for determination, calculation and assessment of retesting. Applies to tensile testing systems used for determination of yield stresses in accordance with relevant parts of BS 18.