我公司采取先进的回火技术,专业生产冷轧小螺纹,规格:
5.5 6
6.5
7
7.5
8
8.5 9 9.5 10。长度为9米到12米的直条。产品执行国家标准。强度高,延性好,外形尺寸精确。 冷轧(Rp0.2)500MPa带肋钢筋代替Ⅰ级钢筋换算表Ⅰ级钢筋冷轧500MPa带肋钢筋1吨冷轧带肋钢筋节约钢材(%)直径(mm)间距(mm)直径(mm)间距(mm)代换Ⅰ级钢筋(t)610051201.73042.261005.51401.67140.2610061701.70041.281006.51101.66539.9810071301.70041.281007.51501.70741.4810081701.70041.21010081101.71841.8101008.51301.80244.51010091401.73142.2101009.51501.66539.910100101701.70041.2