钢筋力学性能（拉伸）试验加荷速率一览表规格型号材料弹性模量E（N/mm）钢筋横钢筋＜150000截面积直径应力速率（N/mm2.s-1）（mm）（mm2）最小最大62加荷速率（KN/s）最小0.06最大0.57平均值0.310.550.861.241.692.212.803.4.185.406.778.8511.2013.8221.60材料弹性模量E（N/mm）≥150000应力速率（N/mm2.s-1）最小最大2加荷速率（KN/s）最小0.17最大1.70平均值0.931.662.593.735.086.8.4010.3712.16.2020.3226.33.5941.47.80引用规范代号810121416182022252832305028.2750.2778.113.1153.9201.12.5314.2380.1490.9615.8804.210181257196325710115722630840250962876098212321608203625133927205656170601696100515712262307940215062837603981712315160852035825133392700.100.160.230.310.400.510.630.760.981.231.612.042.513.931.011.572.263.084.025.096.287.609.8212.3216.0820.3625.1339.27302471679924120615271885228129453698256107701178130171267869236120152681885022808294523694825561073753981178100.300.470.680.921.211.531.882.282.953.694.836.117.11.783.024.716.799.2412.0615.2718.8522.8129.4536.98.2561.0775.40117.81金属材料室温拉伸试验方法GB/T228-2002备注：一般室温在10-35℃范围内进行，对温度要求严格的试验，试验温度应为23℃±5℃
