This standard specifies the dimensions and parameters of cylindrical helical compression springs (both ends of which are ground and flattened or forged flat). This standard is applicable to cold-rolled and hot-rolled ordinary circular cross-section circular helical compression springs (both coils and tightened grinding feeding or forging flat type) ( Hereinafter referred to as spring). The diameter of the spring material is 0.5-50mm.
GB/T 2089-1994 history
2009GB/T 2089-2009 Cylindrical coiled compression spring dimensions and parameters
1994GB/T 2089-1994 Cylindrically coiled compression spring. Dimensions and parameters