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槽钢由于具有较好的力学性能,因而被普遍的用在机械工程当中,而U型钢由于壁厚较薄,属于轻型的建筑五金产品,通常只用在装潢方面。 Channel steel is widely used in mechanical engineering because of its good mechanical properties, while U-shaped steel belongs to light building hardware products because of its thin wall thickness, which is usually only used in decoration.
热轧镀锌工字钢
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Q235B热国标冷弯10#槽钢
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