ISO 4995:2008 结构级热轧薄钢板

标准编号：ISO 4995:2008

中文名称：结构级热轧薄钢板

英文名称：Hot-rolled steel sheet of structural quality

发布日期：2008-08

标准范围

ISO 4495:2008适用于结构质量的热轧钢板（HR235、HR275和HR355级；B和D级），通常不使用微合金元素制备。该产品用于需要特殊机械性能的结构用途。通常在交付状态下使用，用于螺栓连接、铆接或焊接结构。该产品是在宽带轧机上生产的，而不是在中厚板轧机上生产的。ISO 4495:2008不包括用于锅炉或压力容器的钢材、指定为商业质量或图纸质量的钢材（ISO 3573中包括）、将被重新轧制成冷轧产品的钢材，或指定为耐大气腐蚀性增强的耐候钢的钢材。

ISO 4495:2008 applies to hot-rolled steel sheet of structural quality (grades HR235, HR275 and HR355; classes B and D), usually prepared without the use of microalloying elements. The product is intended for structural purposes where particular mechanical properties are required. It is generally used in the delivered condition and is intended for bolted, riveted or welded structures. This product is produced on a wide strip mill, not a plate mill.ISO 4495:2008 does not cover steels intended for boilers or pressure vessels, steels designated as commercial quality or drawing quality (covered in ISO 3573), steels to be re-rolled to cold？reduced products, or steels designated as weathering steels, having increased atmospheric corrosion resistance.

标准预览图