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1、1、熱軋IPE（歐標(biāo)H型鋼）數(shù)據(jù)：代??號U尺寸截面積(cm2)單位重量(kg/m)高h(yuǎn)腿寬b腰厚s腿厚t圓弧半徑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-120117.6643.85.1711.038.66IPE-120120644.46.371
2、3.2110.4IPEAA-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-180176.4914.36.2919.0314.94IPEA-180177914.36.5919.5815.4IPE-180180915.38.0923.9518.8IPEAA-200196.41004
3、.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-2202201105.99.21233.3726.2IPEAA-240236.41204.881531.7124.89IPEA-2402371205.28.31533.3126.2IPE-2402401206.29.81539.1230.7化學(xué)成分鋼?號厚度/mmC(%)≤Si(%)≤Mn(%)
4、≤P(%)≤S(%)≤其他(%)St44-3≤16>16-250.170.21——1.501.500.0350.0350.0350.035N≤0.009N≤0.009St52-3≤30>300.200.220.550.551.601.600.0400.0400.0400.040N≤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力學(xué)性能鋼?號抗拉強(qiáng)度σb/MPa在下列厚度時/mm<3>3-100>100-1
5、50>150-250St44-3430-580410-560400-540380-540St52-3510-680490-630470-630450-630S275JR430-580410-560400-540380-540S355JR510-680490-630470-630450-630鋼?號屈服強(qiáng)度σ0.2/Mpa在下列厚度時/mm≥≤16>16-40>40-63>63-80>80-100>100-150>150-200>200-250St44-3275265255245235225215195St52-3345335325325315295285275S275JR2752652
6、55245235225215195S355JR345335325325315295285275鋼?號縱向或橫向試樣伸長率δ，≥（%）在下列厚度時沖擊吸收功AKV/J（≥）在下列厚度時≥3≤40mm>40≤63mm>63≤100mm>100≤150mm>150≤250mm試驗溫度/oC>10≤150mm>150≤250mmSt44-3LT232122202119191918181+2027—St52-3LT22202119201818181717+02723S275JRLT232122202119191918181+2027—S355JRLT22202119201818181717+20
7、2723EN10025-2004工字型和H型結(jié)構(gòu)鋼.形狀和尺寸公差I(lǐng)PEAA/IPEA/IPE/IPEO尺寸允許偏差hbst代?號允許偏差代?號允許偏差代?號允許偏差代?號允許偏差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±
