欧标热轧IPE、HEA、UNP等与国标型钢性能参数对照.docx

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1、1、热轧IPE（欧标H型钢）数据：代号尺寸截面积单位重量(cm2)U高h腿宽b腰厚s腿厚t圆弧半径r(kg/m)IPEAA-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.

3、0314.94IPEA-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

4、.2IPEAA-240236.41204.881531.7124.89IPEA-2402371205.28.31533.3126.2IPE-2402401206.29.81539.1230.7化学成分厚度CSiMnPS其他钢号(%)(%)(%)(%)(%)/mm(%)≤≤≤≤≤St37-2≤160.17—1.400.0450.045N≤0.009>16-250.20—1.400.0450.045N≤0.009St52-3≤300.200.551.600.0400.040N≤0.009>300.220.5

5、51.600.0400.040N≤0.009S235JR≤160.17—1.400.0450.045N≤0.009>16-250.20—1.400.0450.045N≤0.009S355JR—0.240.551.600.0450.045N≤0.0091力学性能抗拉强度σb/MPa钢号在下列厚度时/mm<3>3-100>100-150>150-250St37-2————St52-3510-680490-630470-630450-630S235JR————S355JR510-680490-630470-6

6、30450-630屈服强度σ0.2/Mpa钢号在下列厚度时/mm≥≤16>16>40>63>80>100>150>200-40-63-80-100-150-200-250St37-2235235——————St52-3345335325325315295285275S235JR235235——————S355JR345335325325315295285275纵向伸长率δ，≥（%）冲击吸收功AKV/J在下列厚度时（≥）在下列厚度时或钢号≥3>40>63>100>150试验>10>150横向试≤63≤10

7、0≤150≤250温度≤150≤250样≤40mmmmmmmmmm/oCmmmmSt37-2L2625242221+2027—T2423222221St52-3L2221201817+02723T2019181817S235JRL2625242221+2027—T2423222221S355JRL2221201817+202723T2019181817EN10034-1994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

8、号允许偏差80-120±2.080-120±2.080-120±0.580-120±1.0140-180+3.0140-180+3.0140-270±0.75140-270±1.5-2.0-2.0200-400±3.0200-360±3.0500-600±1.0500-600±2.0450-500±4.0400-600±4.0————550-600±5.0——————IPEAA/IPEA/IPE/IPEO的形状允许偏差2IPEAA/IPEA