美标H型钢产品介绍：

H型钢是一种截面面积分配更加优化、强重比更加合理的经济断面高效型材，因其断面与英文字母"H"相同而得名。由于H型钢的各个部位均以直角排布，因此H型钢在各个方向上都具有抗弯能力强、施工简单、节约成本和结构重量轻等优点，已被广泛应用。

H型钢是一种新型经济建筑用钢。H型钢截面形状经济合理，力学性能好，轧制时截面上各点延伸较均匀、内应力小，与普通工字钢比较，具有截面模数大、重量轻、节省金属的优点，可使建筑结构减轻30-40%;又因其腿内外侧平行，腿端是直角，拼装组合成构件，可节约焊接、铆接工作量达25%。常用于要求承截能力大，截面稳定性好的大型建筑(如厂房、高层建筑等)，以及桥梁、船舶、起重运输机械、设备基础、支架、基础桩等。

H型钢是由工字型钢优化发展而成的一种断面力学性能更为优良的经济型断面钢材，尤其断面与英文字母"H"相同而得名。其特点如下:

◆翼缘宽，侧向刚度大。

◆抗弯能力强，比工字钢大约5%-10%。

◆翼缘两表面相互平行使得连接、加工、安装简便。

◆ 与焊接工字钢相比，成本低，精度高，残余应力小，无需昂贵的焊接材料和焊缝检测，节约钢结构制作成本30%左右。

◆相同截面负荷下.热轧H钢结构比传统钢结构重量减轻15%-20%。

◆与砼结构相比，热轧H钢结构可增大6%的使用面积，而结构自重减轻20%一30%，减少结构设计内力。

◆H型钢可加工成T型钢，蜂窝梁可经组合形成各种截面形式，极大满足工程设计与制作需求。

基础参数：

米长：12m

品牌：马钢/莱钢/日照/欧洲进口/韩国进口

仓储：上海宝山库

材质:S235/S275/S355/S460等

工艺：热轧

产地：进口/国产

公差标准：EN10034:1993   ASTM A6/A  6M-12(HL、HD360-400)

美标H型钢规格理论重量表:

品名规格规格型号材质每米重量（KG）产地美标H型钢W27*84678.43*252.98*11.68*16.26A992/A36/A572Gr50125.43莱钢/马钢/日照美标H型钢W27*94683.77*253.75*12.45*18.92A992/A36/A572Gr50140.11莱钢/马钢/日照美标H型钢W27*102688.09*254.38*13.08*21.08A992/A36/A572Gr50152.14莱钢/马钢/日照美标H型钢W27*114693.17*255.78*14.48*23.62A992/A36/A572Gr50169.89莱钢/马钢/日照美标H型钢W27*129701.8*254.25*15.49*27.94A992/A36/A572Gr50191.71莱钢/马钢/日照美标H型钢W27*146695.45*354.71*15.37*24.76A992/A36/A572Gr50217.45莱钢/马钢/日照美标H型钢W27*161700.79*356.11*16.76*27.43A992/A36/A572Gr50239.99莱钢/马钢/日照美标H型钢W27*178706.37*357.76*18.41*30.23A992/A36/A572Gr50264.77莱钢/马钢/日照美标H型钢W27*217722.12*358.52*21.08*38.1A992/A36/A572Gr50322.97莱钢/马钢/日照美标H型钢W24*55598.68*177.93*10.03*12.83A992/A36/A572Gr5082.284莱钢/马钢/日照美标H型钢W24*62603*178.82*10.92*14.99A992/A36/A572Gr5092.52莱钢/马钢/日照美标H型钢W24*68602.74*227.71*10.54*14.86A992/A36/A572Gr50101.86莱钢/马钢/日照美标H型钢W24*76607.57*228.35*11.18*17.27A992/A36/A572Gr50113.51莱钢/马钢/日照美标H型钢W24*84612.14*229.11*11.94*19.56A992/A36/A572Gr50125.37莱钢/马钢/日照美标H型钢W24*94617.47*230.25*13.08*22.22A992/A36/A572Gr50140.5莱钢/马钢/日照美标H型钢W24*103623.06*228.6*13.97*24.89A992/A36/A572Gr50153.52莱钢/马钢/日照美标H型钢W24*104611.12*323.85*12.7*19.05A992/A36/A572Gr50155.31莱钢/马钢/日照美标H型钢W24*117616.2*325.12*13.97*21.59A992/A36/A572Gr50174.36莱钢/马钢/日照美标H型钢W24*131621.79*326.52*15.37*24.38A992/A36/A572Gr50195.44莱钢/马钢/日照美标H型钢W24*146628.4*327.66*16.51*27.69A992/A36/A572Gr50218.01莱钢/马钢/日照美标H型钢W24*162635*329.06*17.91*30.99A992/A36/A572Gr50241.96莱钢/马钢/日照美标H型钢W21*44524.76*165.1*8.89*11.43A992/A36/A572Gr5065.79莱钢/马钢/日照美标H型钢W21*48523.75*206.76*8.89*10.92A992/A36/A572Gr5071.62莱钢/马钢/日照美标H型钢W21*50529.08*165.86*9.65*13.59A992/A36/A572Gr5074.55莱钢/马钢/日照美标H型钢W21*55528.32*208.79*9.52*13.26A992/A36/A572Gr5082.11莱钢/马钢/日照美标H型钢W21*57534.92*166.37*10.29*16.51A992/A36/A572Gr5084.79莱钢/马钢/日照美标H型钢W21*6253*209.3*10.16*15.62A992/A36/A572Gr5092.5莱钢/马钢/日照美标H型钢W21*68536.7*210.06*10.92*17.4A992/A36/A572Gr50101.55莱钢/马钢/日照美标H型钢W21*73539.5*210.69*11.56*18.8A992/A36/A572Gr50108.85莱钢/马钢/日照美标H型钢W21*83544.32*212.22*13.08*21.21A992/A36/A572Gr50123.34莱钢/马钢/日照美标H型钢W21*93549.15*213.87*14.73*23.62A992/A36/A572Gr50138.5莱钢/马钢/日照美标H型钢W21*101542.54*312.47*12.7*20.32A992/A36/A572Gr50150.76莱钢/马钢/日照美标H型钢W21*111546.35*313.44*13.97*22.22A992/A36/A572Gr50165.55莱钢/马钢/日照美标H型钢W21*122550.67*314.71*15.24*24.38A992/A36/A572Gr50181.67莱钢/马钢/日照美标H型钢W21*132554.48*315.98*16.51*26.29A992/A36/A572Gr50196.6莱钢/马钢/日照美标H型钢W21*147560.32*317.75*18.29*29.21A992/A36/A572Gr50218.91莱钢/马钢/日照美标H型钢W21*166570.99*315.47*19.05*34.54A992/A36/A572Gr50247.29莱钢/马钢/日照美标H型钢W21*182577.09*317.5*21.08*37.59A992/A36/A572Gr50271.59莱钢/马钢/日照美标H型钢W21*201584.96*319.4*23.11*41.4A992/A36/A572Gr50299.87莱钢/马钢/日照美标H型钢W18*35449.58*152.4*7.62*10.5A992/A36/A572Gr5052.17莱钢/马钢/日照美标H型钢W18*40454.66*152.78*8*13.33A992/A36/A572Gr5059.61莱钢/马钢/日照美标H型钢W18*46458.72*153.92*9.14*15.37A992/A36/A572Gr5068.6莱钢/马钢/日照美标H型钢W18*50456.95*190.37*9.02*14.48A992/A36/A572Gr5074.31莱钢/马钢/日照美标H型钢W18*55459.99*191.26*9.91*16A992/A36/A572Gr5082.07莱钢/马钢/日照美标H型钢W18*60463.3*191.9*10.54*17.65A992/A36/A572Gr5089.34莱钢/马钢/日照美标H型钢W18*65466.09*192.79*11.43*19.05A992/A36/A572Gr5096.8莱钢/马钢/日照美标H型钢W18*71469.14*193.93*12.57*20.57A992/A36/A572Gr50105.63莱钢/马钢/日照美标H型钢W18*76462.53*280.29*10.79*17.27A992/A36/A572Gr50113.02莱钢/马钢/日照美标H型钢W18*86467.11*281.69*12.19*19.56A992/A36/A572Gr50128.2莱钢/马钢/日照美标H型钢W18*97472.19*283.08*13.59*22.1A992/A36/A572Gr50144.61莱钢/马钢/日照美标H型钢W18*106475.74*284.48*14.99*23.88A992/A36/A572Gr50157.73莱钢/马钢/日照美标H型钢W18*119481.84*286.13*16.64*26.92A992/A36/A572Gr50177.59莱钢/马钢/日照美标H型钢W18*130488.95*283.67*17.02*30.48A992/A36/A572Gr50193.57莱钢/马钢/日照美标H型钢W18*143495.05*284.99*18.54*33.53A992/A36/A572Gr50213.05莱钢/马钢/日照美标H型钢W16*26398.53*139.7*6.35*8.76A992/A36/A572Gr5039.03莱钢/马钢/日照美标H型钢W16*31403.35*140.33*6.98*11.18A992/A36/A572Gr5046.33莱钢/马钢/日照美标H型钢W16*36402.84*177.42*7.49*10.92A992/A36/A572Gr5053.65莱钢/马钢/日照美标H型钢W16*40406.65*177.67*7.75*12.83A992/A36/A572Gr5059.77莱钢/马钢/日照美标H型钢W16*45409.7*178.69*8.76*14.35A992/A36/A572Gr5067.28莱钢/马钢/日照美标H型钢W16*50413*179.58*9.65*16A992/A36/A572Gr5074.8莱钢/马钢/日照美标H型钢W16*57417.32*180.85*10.92*18.16A992/A36/A572Gr5085.05莱钢/马钢/日照美标H型钢W16*67414.78*259.97*10.03*16.89A992/A36/A572Gr5099.76莱钢/马钢/日照美标H型钢W16*77419.61*261.49*11.56*19.3A992/A36/A572Gr50114.63莱钢/马钢/日照美标H型钢W16*89425.45*263.27*13.33*22.22A992/A36/A572Gr50132.56莱钢/马钢/日照美标H型钢W16*100431.04*264.79*14.86*25.02A992/A36/A572Gr50149.27莱钢/马钢/日照美标H型钢W14*22349*127*5.84*8.51A992/A36/A572Gr5032.89莱钢/马钢/日照美标H型钢W14*26353.31*127.63*6.48*10.67A992/A36/A572Gr5038.96莱钢/马钢/日照美标H型钢W14*30351.54*170.94*6.86*9.78A992/A36/A572Gr5044.82莱钢/马钢/日照美标H型钢W14*34355.09*171.32*7.24*11.56A992/A36/A572Gr5050.65莱钢/马钢/日照美标H型钢W14*38358.14*171.96*7.87*13.08A992/A36/A572Gr5056.54莱钢/马钢/日照美标H型钢W14*43346.96*203.07*7.75*13.46*15.5A992/A36/A572Gr5064莱钢/马钢/日照美标H型钢W14*48350.27*203.96*8.64*15.11A992/A36/A572Gr5071.71莱钢/马钢/日照美标H型钢W14*53353.57*204.72*9.4*16.76A992/A36/A572Gr5079.11莱钢/马钢/日照美标H型钢W14*61352.81*253.87*9.52*16.38A992/A36/A572Gr5090.85莱钢/马钢/日照美标H型钢W14*68356.62*254.89*10.54*18.29A992/A36/A572Gr50101.28莱钢/马钢/日照美标H型钢W14*74359.92*255.78*11.43*19.94A992/A36/A572Gr50110.4莱钢/马钢/日照美标H型钢W14*82363.47*257.3*12.95*21.72A992/A36/A572Gr50121.89莱钢/马钢/日照美标H型钢W14*90356.11*368.81*11.18*18.03A992/A36/A572Gr50134.12莱钢/马钢/日照美标H型钢W14*99359.66*369.95*12.32*19.81A992/A36/A572Gr50147.64莱钢/马钢/日照美标H型钢W14*109363.73*370.97*13.33*21.84A992/A36/A572Gr50162.34莱钢/马钢/日照美标H型钢W14*120367.79*372.62*14.99*23.88A992/A36/A572Gr50178.94莱钢/马钢/日照美标H型钢W14*132372.36*374.01*16.38*26.16A992/A36/A572Gr50196.4莱钢/马钢/日照美标H型钢W14*145375.41*393.7*17.27*27.69A992/A36/A572Gr50216.14莱钢/马钢/日照美标H型钢W14*159380.49*395.35*18.92*30.23A992/A36/A572Gr50236.77莱钢/马钢/日照美标H型钢W14*176386.59*397.51*21.08*33.27A992/A36/A572Gr50262.24莱钢/马钢/日照美标H型钢W12*26310.39*164.85*5.84*9.65A992/A36/A572Gr5038.7莱钢/马钢/日照美标H型钢W12*30313.44*165.61*6.6*11.18A992/A36/A572Gr5044.52莱钢/马钢/日照美标H型钢W12*35317.5*166.62*7.62*13.21A992/A36/A572Gr5052.33莱钢/马钢/日照美标H型钢W12*40303.28*203.33*7.49*13.08A992/A36/A572Gr5059.63莱钢/马钢/日照美标H型钢W12*45306.32*204.34*8.51*14.6A992/A36/A572Gr5066.94莱钢/马钢/日照美标H型钢W12*50309.63*205.23*9.4*16.26A992/A36/A572Gr5074.4莱钢/马钢/日照美标H型钢W12*53306.32*253.87*8.76*14.6A992/A36/A572Gr5078.85莱钢/马钢/日照美标H型钢W12*58309.63*254.25*9.14*16.26A992/A36/A572Gr5086.36莱钢/马钢/日照美标H型钢W12*65307.85*304.8*9.91*15.37A992/A36/A572Gr5096.66莱钢/马钢/日照美标H型钢W12*72311.45*305.82*10.92*17.02A992/A36/A572Gr50107.4莱钢/马钢/日照美标H型钢W12*79314.45*306.83*11.94*18.67A992/A36/A572Gr50117.48莱钢/马钢/日照美标H型钢W12*87318.26*307.97*13.08*20.57A992/A36/A572Gr50129.51莱钢/马钢/日照美标H型钢W12*96322.83*308.86*13.97*22.86A992/A36/A572Gr50142.82莱钢/马钢/日照美标H型钢W12*106327.41*310.39*15.49*25.15A992/A36/A572Gr50157.82莱钢/马钢/日照美标H型钢W12*120333.25*312.93*18.03*28.07A992/A36/A572Gr50178.7莱钢/马钢/日照美标H型钢W10*22258.32*146.05*6.1*9.14A992/A36/A572Gr5032.85莱钢/马钢/日照美标H型钢W10*26262.38*156.56*6.6*11.18A992/A36/A572Gr5038.56莱钢/马钢/日照美标H型钢W10*30265.94*147.57*7.62*12.95A992/A36/A572Gr5044.77莱钢/马钢/日照美标H型钢W10*33247.14*202.18*7.37*11.05A992/A36/A572Gr5049.06莱钢/马钢/日照美标H型钢W10*39251.97*202.82*8*13.46A992/A36/A572Gr5057.97莱钢/马钢/日照美标H型钢W10*45256.54*203.71*8.89*15.75A992/A36/A572Gr5067.04莱钢/马钢/日照美标H型钢W10*49253.49*254*8.64*14.22A992/A36/A572Gr5072.95莱钢/马钢/日照美标H型钢W10*54256.29*254.76*9.4*15.62A992/A36/A572Gr5080.05莱钢/马钢/日照美标H型钢W10*60259.59*256.03*10.64*17.27A992/A36/A572Gr5089.24莱钢/马钢/日照美标H型钢W10*68264.16*257.3*11.94*19.56A992/A36/A572Gr50101.07莱钢/马钢/日照美标H型钢W10*77269.24*258.83*13.46*22.1A992/A36/A572Gr50114.55莱钢/马钢/日照美标H型钢W10*88275.34*260.73*15.37*25.15A992/A36/A572Gr50131.05莱钢/马钢/日照美标H型钢W10*100281.94*262.64*17.27*28.45A992/A36/A572Gr50148.78莱钢/马钢/日照美标H型钢W10*112288.54*254.54*19.18*21.75A992/A36/A572Gr50166.71莱钢/马钢/日照美标H型钢W8*18206.76*133.35*5.84*8.38A992/A36/A572Gr5026.64莱钢/马钢/日照美标H型钢W8*21210.31*133.86*6.35*10.16A992/A36/A572Gr5031.2莱钢/马钢/日照美标H型钢W8*24201.42*164.97*6.22*10.16A992/A36/A572Gr5035.88莱钢/马钢/日照美标H型钢W8*28204.72*165.99*7.24*11.81A992/A36/A572Gr5041.79莱钢/马钢/日照美标H型钢W8*31203.2*203.07*7.24*11.05A992/A36/A572Gr5046.23莱钢/马钢/日照美标H型钢W8*35206.25*203.71*7.87*12.57A992/A36/A572Gr5052.12莱钢/马钢/日照美标H型钢W8*40209.55*204.98*9.14*14.22A992/A36/A572Gr5059.49莱钢/马钢/日照美标H型钢W8*48215.9*205.99*10.16*17.4A992/A36/A572Gr5071.43莱钢/马钢/日照美标H型钢W8*58222.25*208.79*12.95*20.57A992/A36/A572Gr5086.57莱钢/马钢/日照美标H型钢W8*67228.6*210.31*14.48*23.75A992/A36/A572Gr5099.71莱钢/马钢/日照美标H型钢W6*25162*154*8.1*11.6A992/A36/A572Gr5037.1莱钢/马钢/日照美标H型钢W6*20157*153*6.6*9.3A992/A36/A572Gr5029.8莱钢/马钢/日照美标H型钢W6*15152*152*5.8*6.6A992/A36/A572Gr5022.5莱钢/马钢/日照美标H型钢W6*9150*100*4.3*5.5A992/A36/A572Gr5013.5莱钢/马钢/日照

仓库现场实拍产品图片：

钢材资讯： 1.螺旋缝埋弧焊生产线介格远低于埋弧焊直缝钢管生产线,成品钢管相对价格也低于埋弧焊直缝钢管。

2.可以利用同一宽度带钢生产不同直径钢管;害怕型易于调整,更换规格方便,即适合于大批量制造,又适合于小批量制造,生产过程易于实现机械化、自动化和连续化。

3.可生产螺旋缝焊钢管规格直径从ф219-1420mm,甚至可以达到2540mm。埋弧焊直缝钢管直径受板宽的制约较有明显。 (来源：中华标准件网)

钢材资讯： 4.螺旋缝焊钢管的焊缝壁开了主应力方向,钢管受内压后,主应力为环向应力,螺旋焊缝与轴线形成的夹角为45度,避开了主应力,而直缝焊钢管主应力正好垂直于焊缝。

5.钢管顺轧制方向的冲击韧性,而垂直轧制方向冲击韧性,两者相差数倍。螺旋缝焊钢管韧性的薄弱环节避开了主应力,但直缝钢管的韧性薄弱环节正好是主应力作用的部位。(来源：中华标准件网)