This part of GB/T 1239 specifies the technical requirements, test methods, inspection rules and packing, marking, transportation and storage etc. of cold coiled circular-section helical compressions spring
This part is applicable to cold coiled circular-section helical compressions spring (hereinafter referred to as spring), the cross-section diameter of spring material is larger than or equal to 0.5 mm.
This part is not applicable to spring with special requirements.
2 Normative References
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies
