2015欧标h型钢标准

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1、1、热轧IPE（欧标H型钢）数据：代  号U尺寸截面积(cm2)单位重量(kg/m)高h腿宽b腰厚s腿厚t圆弧半径rIPEAA-8078463.24.256.314.95IPEA-8078463.34.256.385IPE-8080463.85.257.646IPEAA-10097.6553.64.478.566.72IPEA-10098553.64.778.786.89IPE-100100554.15.7710.328.10IPEAA-120117643.84.8710.658.36IPEA-120117

2、.6643.85.1711.038.66IPE-120120644.46.3713.2110.4IPEAA-140136.6733.85.2712.8010.05IPEA-140137.4733.85.6713.3910.5IPE-140140734.76.9716.4312.9IPEAA-160156.48245.6715.6812.31IPEA-160157824.05.9916.1812.7IPE-160160825.07.4920.0915.8IPEAA-180176.4914.36.2919.03

3、14.94IPEA-180177914.36.5919.5815.4IPE-180180915.38.0923.9518.8IPEAA-200196.41004.56.71222.8717.95IPEA-2001971004.57.01223.4718.4IPE-2002001005.68.51228.4822.4IPEAA-220216.41104.77.41226.9921.19IPEA-2202171105.07.71228.2622.2IPE-2202201105.99.21233.3726.2IP

4、EAA-240236.41204.881531.7124.89IPEA-2402371205.28.31533.3126.2IPE-2402401206.29.81539.1230.7化学成分钢 号厚度/mmC(%)≤Si(%)≤Mn(%)≤P(%)≤S(%)≤其他(%)St44-3≤16>16-250.170.21——1.501.500.0350.0350.0350.035N≤0.009N≤0.009St52-3≤30>300.200.220.550.551.601.600.0400.0400.0400.

5、040N≤0.009N≤0.009S275JR≤16>16-250.170.21——1.501.500.0350.0350.0350.035N≤0.009N≤0.009S355JR—0.240.551.600.0450.045N≤0.009力学性能钢 号抗拉强度σb/MPa在下列厚度时/mm<3>3-100>100-150>150-250St44-3430-580410-560400-540380-540St52-3510-680490-630470-630450-630S275JR430-580410-5

6、60400-540380-540S355JR510-680490-630470-630450-630钢 号屈服强度σ0.2/Mpa在下列厚度时/mm≥≤16>16-40>40-63>63-80>80-100>100-150>150-200>200-250St44-3275265255245235225215195St52-3345335325325315295285275S275JR275265255245235225215195S355JR345335325325315295285275钢 号纵向或横向试

7、样伸长率δ，≥（%）在下列厚度时冲击吸收功AKV/J（≥）在下列厚度时≥3≤40mm>40≤63mm>63≤100mm>100≤150mm>150≤250mm试验温度/oC>10≤150mm>150≤250mmSt44-3LT232122202119191918181+2027—St52-3LT22202119201818181717+02723S275JRLT232122202119191918181+2027—S355JRLT22202119201818181717+202723EN10025-2004

8、工字型和H型结构钢.形状和尺寸公差IPEAA/IPEA/IPE/IPEO尺寸允许偏差hbst代 号允许偏差代 号允许偏差代 号允许偏差代 号允许偏差80-120±2.080-120±2.080-120±1.080-120±1.5140-180+3.0-2.0140-180+3.0-2.0140-270±0.75140-270±1.5200-400±3.0200-360±3.0500-600±1.0500-600±