H型钢主要是选用其一般的碳素钢及其优质的碳素钢、低合金工具钢板或钢链冷拔做成。H型钢是归属于经济发展横断面不锈钢板材，也是节能保温材料，是一种具备强劲活力的新式钢材品种，它广泛运用于各行各业，其主要用途大概能够分成公路护栏板、钢架结构、轿车、海运集装箱、建筑模板和钢管脚手架、铁道车辆、船只和公路桥梁、钢板桩施工、输配电塔杆、别的10大类。
H型钢在开展实际操作时关键就是指以热扎或是是冷轧带钢为原材料，在常温下的情况下经工作压力生产加工做成的各种各样繁杂横断面铝型材，亦称厚壁槽钢，是轻形建筑构造不锈钢板材的一种。H型钢是以热扎或冷轧带钢为胚料经弯折成形做成的各种各样横截面样子规格的槽钢。
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