Includes the requirements for the selection and preparation of samples and test pieces. When material or product standards differ from this general delivery specification, the material or product standards apply. This standard also specifies a group of supplementary requirements which may be applied to steel castings when additional testing or inspection is desired.
WITHDRAWN
ISO 4990:1986
95.99
Withdrawal of Standard
Nov 4, 2003
WITHDRAWN
ISO 4990:2003
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