Moldova standards PDF

Metallic powders - Determination of oxygen content by reduction methods - Part 3- Hydrogen-reducible oxygen. Original standard ISO 4491-3-1997 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 4491-3-2025

Metallic powders - Determination of oxygen content by reduction methods - Part 4- Total oxygen by reduction-extraction. Original standard ISO 4491-4-2019 in PDF full version. Additional info + preview on request

Document status: Active

Metallic powders, excluding powders for hardmetals - Determination of dimensional changes associated with compacting and sintering. Original standard ISO 4492-2017 in PDF full version. Additional info + preview on request

Document status: Active

Lubricated metallic powders - Determination of lubricant content - Soxhlet extraction method. Original standard ISO 4495-1978 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13944-2012

Metallic powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders. Original standard ISO 4496-2017 in PDF full version. Additional info + preview on request

Document status: Active

Metallic powders - Determination of particle size by dry sieving. Original standard ISO 4497-2020 in PDF full version. Additional info + preview on request

Document status: Active