H型钢是一种断面力学性能较工字钢优良的经济型断面钢材，因其断面的形状与英文字母“H”相同而得名。热轧H型钢的翼缘比工字钢宽、侧向刚度大、抗弯能力强。同等规格下H型钢理重较工字钢轻。
H steel is a kind of economical section steel with better section mechanical properties than that of I-steel. Because the shape of the section is the same as that of the English letter "H". The flange of hot rolled H steel is wider than that of I-steel， large lateral stiffness and strong bending resistance. Under the same specification， the weight of H steel is lighter than that of I-steel.
不同于普通工字型的是H型钢的翼缘进行了加宽，且内、外表面通常是平行的，工字钢采购，这样可便于用高强度螺栓和其他构件连接。其尺寸构成合理系列，型号齐全，便于设计选用。（除了吊车梁用工字型钢）。
Unlike the ordinary I-type， the flange of H steel is widened， and the inner and outer surfaces are usually parallel，工字钢， so that it can be easily connected with high-strength bolts and other components. Its size is a reasonable series， and the model is complete，工字钢产品， which is convenient for the design. (except for crane girder with I-type steel)
按***用途分，有油桶用板、搪瓷用板、弹板用板等；按表面涂镀层分，有镀锌薄板、镀锡薄板、镀铅薄板、塑料复合钢板等。
According to professional use，工字钢报价， there are oil board， enamel plate， bulletproof plate and so on. According to surface coating， there are galvanized sheet， tin plate， leaded sheet， plastic steel plate and so on.
工字钢-圣霖国际【以人为本】-工字钢采购由鞍山市圣霖进出口贸易有限公司提供。鞍山市圣霖进出口贸易有限公司（）是从事“型材设备,轧钢设备,轨道设备”的企业，公司秉承“诚信经营，用心服务”的理念，为您提供优质的产品和服务。欢迎来电咨询！联系人：王秋。