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1、11、热轧 IPE（欧标 H 型钢）数据：尺寸代 号U高h腿宽b腰厚s腿厚t圆弧半径r截面积(cm2)单位重量(kg/m)IPE AA-8078463.24.256.314.95IPE A-8078463.34.256.385IPE-80IPE-80808046463.83.85.25.25 57.647.646 6IPE AA-10097.6553.64.478.566.72IPE A-10098553.64.778.786.89IPE-100IPE-10010010055554.14.15.75.77 710.3210.328.108.10IPE AA-120117643.84.8710.
2、658.36IPE A-120117.6643.85.1711.038.66IPE-120IPE-12012012064644.44.46.36.37 713.2113.2110.410.4IPE AA-140136.6733.85.2712.8010.05IPE A-140137.4733.85.6713.3910.5IPE-140IPE-14014014073734.74.76.96.97 716.4316.4312.912.9IPE AA-160156.48245.6715.6812.31IPE A-160157824.05.9916.1812.7IPE-160IPE-160160160
3、82825.05.07.47.49 920.0920.0915.815.8IPE AA-180176.4914.36.2919.0314.94IPE A-180177914.36.5919.5815.4IPE-180IPE-18018018091915.35.38.08.09 923.9523.9518.818.8IPE AA-200196.41004.56.71222.8717.95IPE A-2001971004.57.01223.4718.4IPE-200IPE-2002002001001005.65.68.58.5121228.4828.4822.422.4IPE AA-220216.
4、41104.77.41226.9921.19IPE A-2202171105.07.71228.2622.2IPE-220IPE-2202202201101105.95.99.29.2121233.3733.3726.226.2IPE AA-240236.41204.881531.7124.89IPE A-2402371205.28.31533.3126.2IPE-240IPE-2402402401201206.26.29.89.8151539.1239.1230.730.7化学成分钢 号厚度/mmC(%)Si(%)Mn(%)P(%)S(%)其 他(%)St37-21616-250.170.2
5、01.401.400.0450.0450.0450.045N0.009N0.009St52-330300.200.220.550.551.601.600.0400.0400.0400.040N0.009N0.009S235JR1616-250.170.201.401.400.0450.0450.0450.045N0.009N0.009S355JR0.240.551.600.0450.045N0.009力学性能2抗拉强度 b/MPa在下列厚度时/mm钢 号3-100100-150150-250St37-2St52-3510-680490-630470-630450-630S235JRS355JR
6、510-680490-630470-630450-630屈服强度 0.2/Mpa在下列厚度时/mm 钢 号1616-4040-6363-8080-100100-150150-200200-250St37-2235235St52-3345335325325315295285275S235JR235235S355JR345335325325315295285275伸长率 ，（%）在下列厚度时冲击吸收功AKV/J（）在下列厚度时钢 号纵向或横向试样340mm4063mm63100mm100150mm150250mm试验温度/oC10150mm150250mmSt37-2LT2624252324222
7、2222121+2027St52-3LT22202119201818181717+02723S235JRLT26242523242222222121+2027S355JRLT22202119201818181717+202723EN10034-1994 工字型和 H 型结构钢.形状和尺寸公差IPE AA / IPE A / IPE / IPE O 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80-1202.080-1202.080-1200.580-1201.0140-180+3.0-2.0140-180+3.0-2.0140-2700.75140-2701.5
8、200-4003.0200-3603.0500-6001.0500-6002.0450-5004.0400-6004.0550-6005.0IPE AA / IPE A / IPE / IPE O 的形状允许偏差IPE AA / IPE A / IPE / IPE O 的腿不平行度高, h腿部平行度, k3最 大1201.01206001.5%bIPE AA / IPE A / IPE / IPE O 的腰弯曲度高, h腰弯曲度, f最 大1201.01203601.53606002.0IPE AA / IPE A / IPE / IPE O 的腰偏心度高, h腿腰偏心度, m=(b1-b2)
9、/2最 大1201.51202702.52706003.5IPE AA / IPE A / IPE / IPE O 平直度高, h平直度允许偏差q3600.0015*l3606000.0010*lIPE AA / IPE A / IPE / IPE O 长度种类和长度的允许偏差长度 长度种类 范围允许偏差长度订货说明制造长度4000-15000在 4000-15000 之间取任意值无定尺长度1500050所要求的定尺长度精尺长度15000少于50，优先采用：25，10，5所要求的精尺长度和所要求的尺寸允许偏差2、热轧国标 H 型钢数据：尺 寸 (mm)尺 寸 (mm) 型 号 H X Bt1t
10、2型 号 H X Bt1t2100X100100X10068100X5057125X125125X1256.59125X6068150X150150X150710150X7557175X175175X1757.511100X50175X9058200X200812125X60125X6068 200X200 200X2041212150X75150X7557244X2521111175X90175X9058250X250914198X994.57250X250250X2551414200X100 200X1005.58294X3021212248X12458300X3001015250X125
11、 250X12569300X300300X3051515298X1495.58350X350338 X 3511313300X150 300X1506.594344X3481016346X17469350X3501219350X175 350X175711350X3571919400X150400X150813388X4021515396X199711394X3981118400X200 400X200813400X4001321450X150914400X4082121450X150 446X199812414X4051828450X200450X200914428X4072035500X1
12、50500X1501016458X4173050496X199914400X400498X4324570500X2001016492X4651520500X200506X2011119502X4651525596X1991015500X500502X4702025600X2001117150X100148X10069600X200606X2011220200X150194X15069692X3001324250X175244X175711700X300 700X3001324300X200294X200812792X3001422350X250340X250914800X300 800X300
13、1426400X300390X3001016890X2991523450X300440X3001118900X3001628482X3001115900X300912X3021834 500X300 488X3001118582X3001217588X3001220600X300594X3021423化学成分SiPS牌 号等级C(%)Mn(%) (%)V(%)Nb(%)Ti(%)Q1950.06-0.120.25-0.500.300.0500.045A0.050 Q215 B0.09-0.150.25-0.550.30 0.0450.045A0.14-0.220.30-0.650.050 Q2
14、35 B0.12-0.200.30-0.700.30 0.0450.045A0.0450.045 Q345 B0.201.00-1.600.55 0.0400.0400.02-0.150.015-0.0600.02-0.20力学性能屈服强度伸长率180o冷弯试验弯心直径为 d厚度,径或对边距离为 a冲击实验(纵向)牌 号厚度S抗拉强度(Mpa)厚度或直径纵横温度AKV5(mm)(Mpa)(mm)(%)oC/ J16195163316-4018516-403240-6040-6060-10060-100100-150100-150Q195150315-43015000.5a16215163116
15、-4020516-403040-6019540-60290.5aa60-10018560-100281.5a2a100-150175100-15027Q215150165335-450150262a2.5a202716235162616-4022516-40252040-6021540-6024a1.5a60-10020560-100232a2.5a0100-150195100-15022Q235150185375-500150212.5a3a-20271634516-3532535-50295Q34550-100275470-630212034GB/T 11263-1998 热轧 H 型钢的尺寸规格和允许偏差项 目容许差H300T1.2%B.但允许偏差的最小值为 1.5mm6H300长度的 0.15% 弯曲度 H300长度的 0.10%H300且 B2002.5中心偏差(S)H300或 B2003.5H16-4018516-403240-6040-6060-10060-100100-150100-150Q195150315-43015000.5a16215163116-4020516-403040-6019540-60290.5aa60-10018560-100281.5a2a100-1
