钢号 · No. 232702
Fe 490
- 国家或地区
意大利 - 标准体系UNI
对应标准
性能数据挂在具体标准之下，不同文件的数字不会混在一起。
- UNI 7070Hot rolled finished products of unalloyed basic and quality steel. Sections, merchant bars, wide flats, plates, sheets, strips and coils for structural and engineering purposes
- UNI 7945Plain end seamless precision steel tubes
- UNI 7946Plain end welded precision steel tubes
- UNI 7746:1977Finished products in forged or moulded quality unalloyed steel. Quality, requirements and tests
- UNI 7947Plain end welded and sized precision steel tubes