求翻译：其成分、热处理工艺和力学性能可参照有关国家标准（如GB1222－1984）。常用主要弹簧钢的牌号性能特点与用途种类钢号性能特点产要用途碳素弹簧钢普通Mn量65硬度、强度、屈强比高，但淬透性差，耐热性不好，承受动载和疲劳载荷的能力低价格低廉，多应用于工作温度不高的小型弹簧是什么意思？

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Its composition, mechanical properties and heat treatment process can be with reference to the relevant national standards (such as GB 1222 - 1984). Common main spring steel grade performance characteristics and uses of type steel output performance characteristics you want to use ordinary carbon st

Their composition, heat treatment technology and performance with reference to the relevant national standards (such as GB1222-1984). Common main spring steel of grades performance features and uses type steel, performance features etc to uses carbon pigment spring steel General Mn volume 65 hardnes