标准摘要
[中文适用范围]： 主要限定于采用硬质碳钢制造的内燃机阀门弹簧及相关类似部件，为行业内的质量控制提供了具体参考准则。实施该规范有助于规范生产流程，减少因材料或工艺差异导致的质量问题，为相关产品在特定领域的应用提供技术支撑。 ***此介绍可能不准确，请注意参考原文。 [外文原描述]： This SAE Recommended Practice covers the mechanical and chemical requirements of the best quality hard drawn carbon steel spring wire used for the manufacture of engine valve springs and other springs requiring high fatigue properties. It also covers the basic material and processing requirements of springs fabricated from this wire.Cross Reference:
英文名称HARD DRAWN CARBON STEEL VALVE SPRING QUALITY WIRE AND SPRINGS