This International Standard defines decarburization and specifies three methods of measuring the depth of decarburization of non-alloy and low-alloy steels.
ISO 3887:2003 Referenced Document
ISO 15349-2 Unalloyed steel - Determination of low carbon content - Part 2: Infrared absorption method after combustion in an induction furnace (with preheating)*, 2021-06-30 Update
ISO 4545 Metallic materials; hardness test; Knoop test
ISO 6507-1 Metallic materials — Vickers hardness test — Part 1: Test method*, 2023-08-01 Update
ISO 9556 Steel and iron; determination of total carbon content; infrared absorption method after combustion in an induction furnace
ISO 3887:2003 history
2023ISO 3887:2023 Steels — Determination of the depth of decarburization
2017ISO 3887:2017 Steels - Determination of the depth of decarburization
2003ISO 3887:2003 Steels - Determination of depth of decarburization
1976ISO 3887:1976 Steel, non-alloy and low-alloy; Determination of depth of decarburization