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ISO 4491-3:1997WithdrawnMetallic powders — Determination of oxygen content by reduction methods — Part 3: Hydrogen-reducible oxygenISO 4491-2:1989WithdrawnMetallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hydrogen reduction (hydrogen loss)ISO 4491-1:1989WithdrawnMetallic powders — Determination of oxygen content by reduction methods — Part 1: General guidelinesISO 4491-3:1989WithdrawnMetallic powders — Determination of oxygen content by reduction methods — Part 3: Hydrogen-reducible oxygenISO 4491-4:1989WithdrawnMetallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extractionISO 4491:1978WithdrawnMetallic powders — Determination of loss of mass on hydrogen reduction (hydrogen loss)ISO 4492:2013WithdrawnMetallic powders, excluding powders for hardmetals — Determination of dimensional changes associated with compacting and sinteringISO 4492:1985WithdrawnMetallic powders, excluding powders for hardmetals — Determination of dimensional changes associated with compacting and sinteringISO 4492:1978WithdrawnMetallic powders, excluding powders for hardmetals — Determination of dimensional changes associated with compacting and sinteringISO 4493:1981WithdrawnMetallic powders — Determination of hydrogen reducible oxygen contentISO 4495:1978WithdrawnLubricated metallic powders — Determination of lubricant content — Soxhlet extraction methodISO 4496:1978WithdrawnMetallic powders — Determination of acid insoluble content in iron, copper, tin and bronze powdersISO 4497:1983WithdrawnMetallic powders — Determination of particle size by dry sievingISO 4498:2005WithdrawnSintered metal materials, excluding hardmetals — Determination of apparent hardness and microhardnessISO 4498-1:1990WithdrawnSintered metal materials, excluding hardmetals — Determination of apparent hardness — Part 1: Materials of essentially uniform section hardnessISO 4498-2:1981WithdrawnSintered metal materials, excluding hardmetals — Determination of apparent hardness — Part 2: Case-hardened ferrous materials, surface enriched by carbon or carbon and nitrogenISO 4498-1:1978WithdrawnSintered metal materials, excluding hardmetals — Determination of apparent hardness — Part 1: Materials of essentially uniform section hardnessISO 4499-1:2008WithdrawnHardmetals — Metallographic determination of microstructure — Part 1: Photomicrographs and descriptionISO 4499-2:2008WithdrawnHardmetals — Metallographic determination of microstructure — Part 2: Measurement of WC grain sizeISO 4499:1978WithdrawnHardmetals — Metallographic determination of microstructureISO 4505:1978WithdrawnHardmetals — Metallographic determination of porosity and uncombined carbonISO 4506:1979WithdrawnHardmetals — Compression testISO 4507:1978WithdrawnSintered ferrous materials, carburized or carbonitrided — Determination and verification of effective case depth by the Vickers microhardness testing methodISO 4884:1978WithdrawnHardmetals — Sampling and testing of powders using sintered test piecesISO 5754:2017WithdrawnSintered metal materials, excluding hardmetals — Unnotched impact test piece