International Organization for Standardization (ISO)
Latest
ISO 10243:2019
Scope
This document establishes the technical specifications for compression springs made from rectangular wires.
The parameters set in this document are applicable to springs which are set. This document does not attempt to specify the quality of the springs themselves, nor all of their dimensions (e.g. cross-section), their material or their length of life.
The springs are classified into spring rates: light, medium, strong and extra strong. For each spring rate, this document gives a colour code.
ISO 10243:2019 history
2019ISO 10243:2019 Tools for pressing — Compression springs with rectangular section — Housing dimensions and colour coding
2011ISO 10243:2010/Amd 1:2011 Tools for pressing - Compression springs with rectangular section - Housing dimensions and colour coding; Amendment 1
2010ISO 10243:2010 Tools for pressing - Compression springs with rectangular section - Housing dimensions and colour coding
1991ISO 10243:1991 Tools for pressing; compression springs with rectangular section; housing dimensions and colour coding