This document specifies the grade representation method, ordering content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of non-quenched and tempered steel for hydraulic cylinder piston rods. This document is applicable to non-quenched and tempered steel hot-rolled round bars (hereinafter referred to as round bars) for hydraulic cylinder piston rods with a nominal diameter of 20mm~200mm.
T/SSEA 0282-2023 history
2023T/SSEA 0282-2023 Non-quenched and tempered steel for hydraulic cylinder piston rod