高抗拉强度、低屈服点、增强成型性冷轧薄钢板

[中文适用范围]： 本国际标准适用于全球市售的两种类型的冷轧钢板。1类钢材仅用于满足机械性能要求，2类钢材则用于满足化学性能和机械性能要求。两种类型均包含烘烤硬化钢。本国际标准不涵盖指定为商业质量或拉拔质量的钢材（涵盖于ISO 3574）、结构质量钢材（涵盖于ISO 4997）或具有改进成形性的高强度钢材（涵盖于ISO 13887）。 [外文原描述]： ISO 14590:2016 applies to cold-reduced steel sheet of two types that are commercially available in the world. Type 1 represents steels that are produced to mechanical properties only and Type 2 represents steels that are produced to both chemical and mechanical properties. Bake hardening steels are included in both types. It does not cover steels designated as commercial quality or drawing qualities (covered in ISO 3574), steels of structural quality (covered in ISO 4997) or steels of higher strength with improved formability (covered in ISO 13887).