# ISO 5628:2012 — Withdrawn and superseded ISO standards For ISO 5628:2012, item title is Paper and board — Determination of bending stiffness — General principles for two-point, three-point and four-point methods; status code is 9599; successor is ISO 5628:2019; withdrawn / published date is 2012-01-20, recorded from its source on 2026-08-05. - **Identifier:** ISO 5628:2012 _(verified: appears in the quote below)_ - **Item title:** Paper and board — Determination of bending stiffness — General principles for two-point, three-point and four-point methods _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 5628:2019 - **Withdrawn / published date:** 2012-01-20 _(verified: appears in the quote below)_ ## What the source says > 51264,IS,,ISO 5628:2012,"Paper and board — Determination of bending stiffness — General principles for two-point, three-point and four-point methods","Papier et carton — Détermination de la rigidité à la flexion — Principes généraux pour les méthodes à deux points, à trois points et à quatre points",2012-01-20,2,['85.060'],ISO/TC 6/SC 2,9599,[11703],[76347],"['en','fr']",10,"

ISO 5628:2012 specifies three test methods for determining the bending stiffness of paper and paperboard. The test methods differ in the type of loading mode, thus giving rise to the two-point, three-point and four-point bending test methods.

For paper and paperboard in a low thickness range, the two-point bendi ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).