Chinese Standard: GB/T 6726-2008

Cold forming sectional steel for vehicles—Dimensions,shape,weight and tolerances

全国钢标准化技术委员会

本标准规定了汽车用冷弯型钢的分类、代号、截面尺寸及允许偏差、长度及允许偏差、重量、标记示例。
本标准适用于制造客运汽车、货运汽车、挂车等车辆，采用冷加工变形的冷轧或热轧钢带在连续辊式冷弯机组上生产的冷弯型钢，以下简称型钢。

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