Cold pull-type steel

Cold drawn round steel specifications：Ф4.5—Ф70

Material：45#, A3, 20Cr, 40Cr, 20CrMo, 40 CrMo, 20Mn2A, 42CrMo, 20MnSi, 35CrMo, HG3, Q215, Q235, B16, 25Cr2MoVa, 60Si2MnA, 55CrSiA, 16Mn, 40Mn, etc., can be customized.

Cold drawn round steel, also called cold drawn round steel, cold drawn element steel, cold drawn round steel, and light round, is a kind of cold drawn section steel.

Cold-drawn round steel is a kind of round steel with high precision. The material is "quenched and tempered" and can be used directly as a shaft without reprocessing. 2. The corresponding ordinary round steel is what we commonly use for The round steel for construction is supplied in a "normalizing" heat treatment state, and both the dimensional accuracy and the material are of ordinary level. Whether it is cold-drawn round steel or round steel, its shape is round, but the cold-drawn round steel has a smooth surface and high dimensional accuracy. Its mechanical properties are high. Because of its high dimensional accuracy, it can be used directly without processing.