Published
Specifies methods for the determination of the presence, type, and distribution of porosity and uncombined carbon in hardmetals, furthermore apparatus, preparation of test pieces, procedure and test report. Figures show the types of apparent porosity and uncombined carbon.
                WITHDRAWN
                                    SRPS ISO 4503:1991
                            
                    PUBLISHED
                    SRPS EN 24503:2011
                    90.93
                                        Standard confirmed
                    Oct 13, 1999